| Subject | English | Chinese |
| chem. | absolute constants | 通用常数 |
| chem. | acid-base dissociation constants | 酸碱解离常数 |
| shipb. | address constant | 地址常数计算机术语 |
| nautic., tech. | admiralty constant | 海军系数 |
| busin. | adopted values of constants | 常数采用值 |
| securit. | aggregate at constant price | 固定价格计算总量 |
| refrig. | air conditioning unit with constant temperature and humidity | 恒温恒湿空气调节机 |
| rem.sens. | angular calibration constants | 角度校准常数 |
| avia. | apparent gas constant | 折合气体常数 |
| avia. | apparent gas constant | 平均气体常数 |
| busin. | assessment of scaling constants | 度量常数评估 |
| tech. | assessment of scaling constants | 度量常数的评估 |
| tech. | astronomic constants | 天文常数 |
| space | astronomical constants | 天文常数 |
| securit. | at constant market price | 按固定市场价格计算 |
| refrig. | at constant speed | 恒速 |
| gen. | atomic constant | 原子恒量〔常数〕 |
| tech. | automatic listing of constants | 常数自动列表 |
| avia. | average gas constant | 折合气体常数 |
| avia. | average gas constant | 平均气体常数 |
| met. | axial constants | 晶轴常数 |
| avia. | Boltzmann constant | 波尔兹曼常数 |
| avia. | burning rate constant | 燃烧速率常数 |
| rem.sens. | calibration constants | 检定常数 |
| rem.sens. | calibration constants | 校准常数 |
| space | canonical constants | 正则常数 |
| gen. | capacitive constant | 电容器常数 |
| avia. | capacitive time constant | 电容性时间常数 |
| gen. | capacity per mole specific heat at constant pressure of a gas | 恒压热容气体的 |
| gen. | capacity per mole specific heat at constant pressure | 定压比热 (of a gas) |
| gen. | capacity resistance time constant | 阻容电路时间常数 |
| ecol. | characteristic constant | 水分特征常数 |
| nautic. | characteristic curve at constant speed | 恒速特性曲线 |
| el. | circuit constants | 电路常数 |
| el. | circuit constants | 电路参数 |
| tech. | circuit with distributed constants | 分布常数电路 |
| gen. | circular constant | 圆周率 |
| avia. | climb at constant equivalent airspeed | 以相同等效空速爬升 |
| avia. | climb at constant Mach number | 等马赫数爬升 |
| gen. | clipping time constant | 削波时间常数 |
| math. | column vector of constants | 常数的列向量 |
| chem. | Commission on Symbols,Units,Nomenclature,Atomic Masses and Fundamental Constants | 符号、单位、术语、原子质量和基本常量委员会 |
| avia. | compact constant frequency generator | 小型恒频发电机 |
| shipb. | complementary constant current logic circuit | 互补恒流逻辑电路 |
| gen. | constant air line | 固金航空线 |
| refrig. | constant-air volume system | 定风量系统 |
| avia. | constant-airspeed | 恒定空速 |
| avia. | constant altitude | 等高 |
| avia. | constant altitude | 定高 |
| avia. | constant altitude control | 等高控制 |
| avia. | constant altitude glide | 高等滑翔 |
| securit. | constant amortization mortgage | 分期偿还固定本金式抵押贷款 |
| securit. | constant amortization mortgage | 分期偿还本金式抵押贷款 |
| gen. | constant-amplitude | 恒幅 |
| avia. | constant amplitude | 不变幅度 |
| gen. | constant-amplitude | 等幅 |
| gen. | constant-amplitude | 不变幅度 |
| gen. | constant-amplitude | 恒振幅 |
| avia. | constant-amplitude loading | 等幅加载 |
| gen. | constant-angle reflection interference spectroscopy | 等角反射干涉光谱学 |
| multimed. | constant angular velocity | 恒定角速度 |
| avia. | constant area combustor | 恒定区燃烧室 |
| avia. | constant-area duct | 恒定面积的导管 |
| avia. | constant area duct | 常数区域管 |
| avia. | constant area passage | 恒定区通道 |
| avia. | constant-attenuation accelerator | 恒衰减加速器 |
| gen. | constant-attenuation linac | 恒衰减直线加速器 |
| gen. | constant-available-power response | 恒定有效功率响应 |
| avia. | constant band width | 恒定带宽 |
| avia. | constant-bandwidth FM subcarrier | 恒定带宽调频副载波 |
| avia. | constant bit density | 等比特密度 |
| multimed. | constant bit rate | 恒定比特率 |
| multimed. | constant bit rate/bitrate | 恒定位速率 |
| multimed. | constant bitrate coded video | 恒定位速率编码视像 |
| gen. | constant-boiling | 恒沸点 |
| avia. | constant boundary-layer | 常数边界层 |
| gen. | constant-buckling conversion | 等曲率换算 |
| avia. | constant bypass ratio | 常数涵道比 |
| avia. | constant charge | 恒压充电 |
| ecol. | constant circulation | 稳定循环 |
| gen. | constant-circulation | 定向循环 |
| avia. | constant colour | 常色 (驾驶舱灯光警告系统常用的颜色) |
| avia. | constant conducting heat pipe | 恒定导热管道 |
| ecol. | constant cost industry | 成本不变产业 |
| securit. | constant cost saving | 节省固定成本/定额成本 |
| avia. | constant cross-section | 截面恒定 |
| gen. | constant-current | 直流的 |
| gen. | constant-current | 稳流的 |
| gen. | constant-current | 定流的 |
| gen. | constant-current | 恒定电流的 |
| shipb. | constant current charging | 恒电流充电 |
| shipb. | constant current charging | 定电流充电 |
| avia. | constant-current discharge | 定电流放电 |
| shipb. | constant-current generator | 恒电流发电机 |
| shipb. | constant-current generator | 恒流发电机 |
| shipb. | constant-current motor | 恒流电动机 |
| gen. | constant current stabilizer | 稳流装置 |
| gen. | constant-current transformer | 恒'流直流变压器 |
| avia. | constant deceleration | 恒减速 |
| avia. | constant delivery | 恒量交付 |
| avia. | constant delivery | 定量输入 |
| gen. | constant-delivery | 定量输送的 |
| avia. | constant density | 恒定密度 |
| avia. | constant density model | 恒定密度模型 |
| nautic. | constant deviation | 固定自差 |
| gen. | constant difference coding | 定差编码 |
| avia. | constant disturbance | 常值干扰 |
| avia. | constant disturbance torque | 恒定扰动转矩 |
| securit. | constant dividend growth model | 固定股息增加模式 |
| securit. | constant divisor | 恒除数编制道一琼斯工业平均指数时使用的一个相对恒定不变的除数 |
| securit. | constant dollar | 不变美元以某年币值作为基期价值的货币价值计量方法 |
| securit. | constant dollar | 价值固定美元 |
| securit. | constant dollar income | 不变币值收益 |
| securit. | constant dollar model | 不变币值模式 |
| securit. | constant dollar plan | 固定投人计划 |
| securit. | constant dollar plan | 固定供款计划 |
| ecol. | constant economic value | 不变经济价值 |
| refrig. | constant efficiency | 恒效率 |
| ecol. | constant elasticity demand curve | 不变弹性需求曲线 |
| gen. | constant-energy | 恒定能量的 |
| avia. | constant-enthalpy process | 定焓过程 |
| avia. | constant error | 常在误差 |
| securit. | constant expenditure | 固定支出 |
| securit. | constant factor | 稳定因素为偿还债务所需全部本金和利息额 |
| avia. | constant failure rate period useful life | 常数故障率时期有用寿命期 |
| ecol. | constant filtration rate | 恒定滤失速率 |
| refrig. | constant flow air conditioning water system | 定流量空调水系统 |
| avia. | constant flow oxygen | 恒流供氧 |
| avia. | constant flow oxygen equipment | 连续供氧装备 |
| avia. | constant-flow oxygen equipment | 连续供氧设备 |
| avia. | constant-flow oxygen system | 连续供氧系统 |
| shipb. | constant flow pump | 定排量泵 |
| ecol. | constant flow stirred tank | 恒流搅拌池 |
| gen. | constant-force-escapement | 均力式擒纵机构 |
| avia. | constant-fraction discriminator | 恒比鉴别器 |
| avia. | constant frequency alternator | 恒频交流发电机 |
| gen. | constant-frequency bucket | 恒频相位稳定区 |
| avia. | constant gain | 恒定增益 |
| avia. | constant gradient | 恒定梯度 |
| comp. | constant gradient | 恒梯度 |
| securit. | constant growth model | 戈登模型常数增长型模型 |
| securit. | constant-growth model | 常数增长模型 |
| securit. | constant growth model | 持续增长模型 |
| avia. | constant hanger | 恒力吊架 |
| ecol. | constant-head tank | 定水头水池 |
| avia. | constant heat | 恒温加热 |
| avia. | constant heat transfer coefficient | 恒定传热系数 |
| avia. | constant height | 定高度 |
| refrig. | constant humidity range | 恒湿范围 |
| refrig. | constant humidity system | 恒湿空调系统 |
| gen. | constant-level ballon | 定高气球 |
| ecol. | constant level filter | 定水头滤池 |
| avia. | constant linear velocity | 恒速线速度 |
| avia. | constant Mach cruise | 恒定马赫数巡航 |
| avia. | constant Mach cruise | 恒定马赫巡航 |
| avia. | constant mass | 恒重 |
| securit. | constant maturity treasury | 定期国库券 |
| securit. | constant maturity treasury swap | 固定期限国库券互换 |
| gen. | constant-mesh | 常啮合 |
| gen. | constant-multiplier conefficient unit | 常数系数部件 |
| gen. | constant navigation | 定角导航方式 |
| securit. | constant opportunity cost | 不变的机会成本 |
| ecol. | constant output | 恒定输出 |
| avia. | constant oxidizer | 恒定氧化剂 |
| avia. | constant parameter | 恒定参数 |
| avia. | constant parameter linear system | 不变参数线性系统 |
| securit. | constant payment mortgage | 偿还固定金额的抵押贷款 |
| securit. | constant payment mortgage | 偿还固定金额式抵押贷款 |
| avia. | constant percentage chord line | 等百分线 |
| nautic. | constant pitch | 等〔定〕螺距 |
| avia. | constant pitch | 等间距 |
| gen. | constant pitch | 固定间距 |
| gen. | constant position type automatic gain control equipment | 定值自动增益调整器 |
| avia. | constant potential | 恒电位 |
| avia. | constant potential accelerator | 等电势加速器 |
| nautic. | constant potential rectifier | 恒电位仪 |
| securit. | constant prepayment rate | 定期预付比率 |
| avia. | constant pressure | 定压 |
| gen. | constant pressure | 恒〔定〕压〔力〕 |
| avia. | constant-pressure chart | 等压面图 |
| refrig. | constant pressure compression | 等压压缩 |
| nautic., tech. | constant pressure cycle | 等压循环 |
| refrig. | constant pressure difference control system | 恒压差控制系统 |
| refrig. | constant pressure expansion valve | 自动膨胀阀 |
| refrig. | constant pressure expansion valve | 定压膨胀阀 |
| avia. | constant-pressure heat addition | 定压吸热 |
| avia. | constant-pressure heat rejection | 定压放热 |
| refrig. | constant pressure loss method | 等摩擦损失法 |
| avia. | constant-pressure process | 等压过程 |
| avia. | constant-pressure process | 定压过程 |
| avia. | constant-pressure specific heat | 定压比热 ("定压比热"为旧称，在国标中其已改为"比定压热容"，对应英文为 specific heat capacity at constant pressure) |
| avia. | constant-pressure specific heat | 定压比热② ("定压比热"为旧称，在国标中其已改为"比定压热容"，对应英文为 specific heat capacity at constant pressure) |
| nautic., tech. | constant pressure supercharging | 等压增压 |
| gen. | constant pressure, volume and temperature | 恒定的压力、容积与温度 |
| securit. | constant proportion debt obligations | 固定比例债券 |
| securit. | constant proportion debt obligations | 固定比例债务债券 |
| avia. | constant-quality line | 定干度线 |
| avia. | constant radius | 固定倒角半径 |
| securit. | constant rate | 比率不变 |
| avia. | constant rate | 恒定流量 |
| avia. | constant rate | 固定比率 |
| gen. | constant-rate | 恒速的 |
| avia. | constant-rate phase | 恒速阶段 |
| ecol. | constant rating drying | 恒速干燥 |
| gen. | constant ratio rule | 恒比定律 |
| securit. | constant ratios | 固定比率 |
| securit. | constant ratios plan | 固定比率计划 |
| refrig. | constant refrigerant flow rate system | 定制冷剂流量系统 |
| biol. | constant region gene | 恒定区基因 |
| biol. | constant region gene | C基因 |
| gen. | constant-resistance | 固定电阻的 |
| gen. | constant-resistance | 恒阻的 |
| securit. | constant returns | 固定收益 |
| securit. | constant returns to scale | 固定规模收益 |
| gen. | constant rise | 持续上升 |
| gen. | constant-scanning | 等速扫描 |
| avia. | constant semimajor | 常数半长 |
| gen. | constant speed | 固定速度 |
| gen. | constant speed | 恒〔定〕速〔率〕 |
| avia. | constant speed constant frequency | 恒速恒频 |
| avia. | constant speed constant frequency power system | 恒速恒频电源系统 |
| avia. | constant speed design | 等速设计 |
| avia. | constant speed drive | 恒速转动装置 |
| avia. | constant speed drive | 恒速传动装置 |
| avia. | constant-speed drive | 恒速传动装置 |
| avia. | constant speed drive and starter | 恒速传动装置与起动机 |
| avia. | constant speed drive or control surface display | 恒速驱动或操纵面显示器 |
| avia. | constant speed drive or control surface display | 匀速驾驶或操纵面显示 |
| avia. | constant speed drive unit | 恒速驱动装置 (不管发动机的转速,驱动发电机恒速运转的装置,这样可确保提供恒定频率电源。它在功能上是一种液压传动装置，可电控或机械控制) |
| shipb. | constant-speed generator | 恒速发电机 |
| nautic., tech. | constant-speed motor | 恒速电动机 |
| avia. | constant speed motor/generator | 恒速发动机/发电机 |
| avia. | constant speed propeller | 恒速螺旋桨 |
| shipb. | constant-speed pump | 恒速泵 |
| avia. | constant speed unit | 恒速装置 (发动机驱动的用于变速螺旋桨的装置,CSU 允许根据速度和功率自动调节桨距。这使得螺旋桨能在任何所选择的转速、歧管绝对压力和空速的组合状态下，更有效地运转) |
| gen. | constant-speed unit | 转数稳定器 |
| gen. | constant-speed unit | 恒速器 |
| avia. | constant speed-frequency AC power system | 恒速恒频交流电源系统 |
| avia. | constant stagnation trajectory | 恒动压滞止弹道 |
| ecol. | constant state | 恒定状态 |
| refrig. | constant static pressure control | 定静压控制 |
| gen. | constant staticizer | 恒速存储器 |
| gen. | constant staticizer | 稳流器 |
| gen. | constant strain | 恒定应变 |
| gen. | constant strain rate | 固定应变率 |
| gen. | constant strain rate | 恒定变形速度 |
| gen. | constant stress | 恒定应力 |
| geol. | constant surface location | 不变地表位置 |
| gen. | constant tangential velocity | 恒定切线速度 |
| avia. | constant tank pressure | 恒槽压 |
| avia. | constant temperature | 定温 |
| nautic., tech. | constant temperature and humidity room | 恒温恒湿室 |
| refrig. | constant temperature and humidity system | 恒温恒湿空调系统 |
| avia. | constant temperature box | 恒温箱 |
| refrig. | constant temperature control | 定温控制 |
| refrig. | constant temperature difference control system | 恒温差控制系统 |
| avia. | constant temperature process | 等温过程 |
| avia. | constant-temperature process | 定温过程 |
| avia. | constant-temperature process | 等温过程 |
| avia. | constant temperature process | 定温过程 |
| avia. | constant temperature shift | 恒温转变 |
| refrig. | constant temperature system | 恒温空调系统 |
| nautic. | constant tension system | 恒张力系统 |
| nautic., tech. | constant tension winch | 自动拖缆机 |
| fishery | constant tension winch | 恒定张力绞机 |
| avia. | constant time | 常数时间 |
| nautic., tech. | constant-torque resistor | 恒定转矩电阻器 |
| avia. | constant total pressure | 恒定总压强 |
| avia. | constant value | 恒定值 |
| avia. | constant value | 常数值 |
| gen. | constant-value | 定值的 |
| refrig. | constant value control system | 定值调节系统 |
| avia. | constant-value control system | 恒值控制系统 |
| securit. | constant variance | 常数方差 |
| avia. | constant vector | 常向量 |
| avia. | constant velocity | 等速度 |
| avia. | constant-velocity | 恒速 |
| avia. | constant velocity | 恒速度 |
| gen. | constant-velocity | 等速的 |
| ecol. | constant-velocity grit channel | 恒速沉沙槽 |
| refrig. | constant velocity method | 恒速法 |
| avia. | constant-velocity segment | 常速段 |
| gen. | constant viscosity | 恒粘度 |
| gen. | constant-voltage | 平特性的 |
| gen. | constant-voltage | 定稳，恒压式的 |
| gen. | constant voltage | 恒〔定电〕压 |
| avia. | constant voltage and constant frequency | 恒压和恒频 |
| gen. | constant voltage and constant frequency | 恒压及恒频电源 |
| gen. | constant voltage and constant frequency | 恒压恒频的租源 |
| shipb. | constant voltage charger | 恒压充电器 |
| shipb. | constant-voltage charger | 恒压充电器 |
| shipb. | constant voltage charging | 恒电压充电 |
| shipb. | constant voltage charging | 定电压充电 |
| shipb. | constant-voltage motor | 恒压电动机 |
| gen. | constant voltage reference | 恒压常压基准 |
| ecol. | constant voltage source | 恒定电压源 |
| gen. | constant voltage unit | 常压器 |
| gen. | constant voltage unit | 恒压器 |
| shipb. | constant voltage welding machine | 压焊机 |
| shipb. | constant voltage welding machine | 恒压焊机 |
| therm.eng. | constant volume | 等容积 |
| avia. | constant volume | 恒定体积 |
| gen. | constant volume | 固定体积 |
| gen. | constant volume | 恒定容积 |
| avia. | constant-volume combustion | 恒定体积燃烧 |
| nautic., tech. | constant volume cycle | 等容循环 |
| gen. | constant-volume drop time | 恒体积降时间 |
| shipb. | constant-volume gas turbine | 定容燃气轮机 |
| avia. | constant-volume heat addition | 定容吸热 |
| refrig. | constant-volume multizone system with reheat | 定容多区系统的再热 |
| avia. | constant-volume process | 等容过程 |
| avia. | constant-volume process | 定容过程 |
| avia. | constant-volume process | 定容 |
| avia. | constant volume process | 定容过程 |
| avia. | constant-volume specific heat | 定容比热 ("定容比热"为旧称，在国标中其已改为"比定容热容"，对应英文为 specific heat capacity at constant volume) |
| avia. | constant-volume-explosion | 恒体积爆炸 |
| refrig. | constant volume-variable temperature system | 定风量变温系统 |
| nautic., tech. | constant wear suit | 常穿服 |
| securit. | constant yield method | 固定收益方法 |
| gen. | constant yield oil | 恒流点油流动性固定的 |
| avia. | constants change display | 恒量更改显示 |
| agric., stat. | constants method of fitting | 常数配合法 |
| avia. | contours of constant geometric accuracy | 等精度曲线 |
| auto. | coupling constants | 偶合常数 |
| chem. | critical constants | 临界常数 |
| gen. | curricula-constant | 通习科目 |
| gen. | dielectric constant at 60 cycles | 60周下的介电常数 |
| consult. | dielectric constants | 非传导性常数 |
| refrig. | dimensional constant | 有因次常量 |
| refrig. | dimensional constant | 尺度常数 |
| refrig. | dimensionless constant | 无因次常数 |
| ecol. | dissociation constant | 解离常数 |
| chem. | dissociation constants of acids | 酸的解离常数 |
| el. | distributed constants | 分布常数 |
| el. | distributed constants | 分布参数 |
| avia. | distribution constant | 分布恒量 |
| avia. | dual spectral irradiance and solar constant orbiter | 双光谱辐射和太阳衡量轨道器 |
| avia. | elastic stiffness constant | 弹性刚度常数 |
| shipb. | electron emission constant | 电子发射常数 |
| busin. | elimination of constants | 常数消去法 |
| econ. | enumeration of constants | 常数的计算方法 |
| busin. | enumeration of constants | 常数列举法 |
| chem. | equilibrium constants for isotope-exchange reactions | 同位素交换反应的平衡常数 |
| avia. | extended constant modulus algorithm | 扩展常模算法 |
| avia. | extended constant modulus algorithm | 扩展常数模算法 |
| avia. | extended constant modulus algorithm | 扩展恒模算法 |
| ecol. | extraction constant | 提取常数 |
| gen. | Faraday constant | 法拉第常数= 96.4867 x 106库仑/千克分子 |
| gen. | fast time constant circuit | 小时间常数电路 |
| tech. | field of constants | 常数域 |
| gen. | fine structure constant | 细晶结掏常数 (α) |
| med., alt. | five constants | 五常 |
| stat. | fixed effects constants model | 固定影响模型 |
| avia. | flight time constant | 飞行时间不变 |
| comp. | float constant | 浮动常数 |
| gen. | form-constant | 树形常数 |
| chem. | fundamental constants | 普适常数 |
| avia. | general precession constant | 总岁差常数 |
| avia. | gust above constant wind | 大于定常风的突风 |
| avia. | gust above constant wind | 大于定常风的阵风 |
| biol. | hatchery constant | 孵化场常数 |
| gen. | heat capacity per gram specific heat at constant volume of a gas | 恒容热容气体的 |
| gen. | heat capacity per gram specific heat at constant volume | 定容比热 (of a gas) |
| anim.husb. | heat constants | 热常数 |
| anim.husb. | heat constants | 热恒量 |
| agric. | hydrological constants | 水文常数 |
| shipb. | hydrometer of constant immersion | 恒浸没式比重计 |
| avia. | hyperbolic constant | 双曲常数 |
| avia. | improved constant altitude control | 改进的等高控制 |
| gen. | in any given case 4π²n would be a constant | 4π²n²照理应是常量 |
| gen. | in any given case 4π²n would be a constant | 在任何的给定场合 |
| securit. | in constant dollar value | 按不变美元价 |
| gen. | be in constant ratio | 之比固定不变 |
| gen. | be in constant ratio | 之比为常数 |
| ecol. | indicator constant | 指示剂常数 |
| gen. | It's a constant pain | 是持续的疼 |
| earth.sc. | Joint Commission on Standards, Units, and Constants of Radioactivity | 放射性标准、单位和常数联合委员会 |
| gen. | kilovolt constant potential | 千伏恒电势 |
| avia. | kinetic constant | 动力学常数 |
| oil | Lame constants | 拉梅常数 |
| mater.sc. | laser thermal constants measurement equipment | 激光热常数量测设备 |
| chem. | lattice constants | 晶胞参数 |
| securit. | law of constant return | 固定受益法 (交易所用语) |
| gen. | lay out constant | 测绘缩放比例常数 |
| gen. | lay out constant | 划线常数 |
| gen. | lay out constant | 数位分配常数 |
| repr.biol. | least squares constants | 最小二乘方常数 |
| desert. | lime constants | 钙土恒有种 |
| gen. | line of constant bearings | 固定方位线 |
| avia. | line of constant Doppler shift | 等多普勒频率线 |
| refrig. | line of constant entropy | 等熵线 |
| securit. | loan constant | 贷款常数 |
| el. | lumped constants | 集中参［常］数 |
| avia. | massic heat capacity at constant pressure | 质量定压热容 |
| avia. | massic heat capacity at constant volume | 质量定容热容 |
| fishery | maximum constant yield | 最大不变产量简写为MCY |
| busin. | method of fitting constants | 装配常数法 |
| tech. | method of plate constants | 底片常数法 |
| busin. | method of variation of constants | 常数变分法 |
| avia. | missile time constant | 导弹时间常数 |
| gen. | molal depression constant | 质量克分子冰点下降常数 |
| gen. | molal elevation constant | 质量克分子沸点上升常数 |
| securit. | mortgage constant | 抵押常数 |
| gen. | mu-constant | μ常数 |
| gen. | mu-constant | 放大系数 |
| gen. | mu constant | 放大系数常数 |
| scient. | multiplication by constants | 乘以常数 |
| refrig. | nominal time constant | 名义时间常数 |
| nucl.phys. | physical constants test reactor | 物理常数试验反应堆 |
| avia. | Planck constant | 普朗克常数 |
| tech. | precision of real arithmetic constants | 实算术型常数的精度 |
| tech. | precision of real arithmetical constants | 实算术型常数的精度 |
| avia. | pressure ratio at constant volume | 定容增压比 |
| tech. | principal dielectric constants | 主介电常数 |
| tech. | principal dielectrical constants | 主介电常数 |
| avia. | propagation constant | 波的传播常数 |
| avia. | pulsating flow of mean constant flow rate | 恒定平均流量的脉动流 |
| refrig. | pulsating flow of mean constant flowrate | 平均恒定流量的脉冲流 |
| ecol. | radiation constant | 放射常数 |
| space | radiation constants | 辐射常数 |
| ecol. | radioactive constant | 放辐射性常数 |
| refrig. | Rankin's constant pressure gas viscometer | 兰金常压气体黏度计 |
| ecol. | rate constant for reaeration | 再曝气速度常数 |
| gen. | Reactor Physical Constants Center | 反应堆物理常数中心美 |
| earth.sc. | Reactor Physics Constants Center | 反应堆物理常数中心美 |
| expl. | real constants | 实常数 |
| gen. | remain constant | 仍然保持不变 |
| gen. | remain in constant proportion to | M 仍然与M保持一定的比例关系 |
| geol. | retention constant | 保留常数 |
| ecol. | river reoxygenation constant | 河流再充氧常数 |
| gen. | Rydberg's universal series constants | 罗德贝格常数 |
| gen. | saturation constant | 饱和系数 |
| fishery | scale constant | 标度常数 |
| ecol. | sedimentary constant | 沉淀常数 |
| shipb. | selfexcited constant voltage AC generator | 自励恒压交流发电机 |
| shipb. | self-excited constant voltage AC generator | 自激恒压交流发电机 |
| nautic. | ship's constant | 船舶常数 |
| shipb. | ship's constant-bearing navigation | 船舶定向航行 |
| gen. | short-time constant | 短时常数 |
| refrig. | single-zone constant-volume packaged system | 单区域定风量整体式系统 |
| avia. | solar constant sensor | 太阳常数传感器 |
| gen. | specific gas constant | 单位气体常数 |
| refrig. | specific heat capacity at constant volume | 定容比热容 |
| refrig. | specific heat of dry air at constant pressure | 干空气比定压热容 |
| refrig. | specific heat of liquid refrigerant at constant pressure | 液体制冷剂的比定压热容 |
| refrig. | specific heat of moist air at constant pressure | 湿空气比定压热容 |
| refrig. | specific heat of water at constant pressure | 水的比定压热容 |
| refrig. | specific heat of water vapor at constant pressure | 水蒸气的比定压热容 |
| gen. | stay constant | 保持不变 |
| avia. | Stefan-boltzmann constant | 斯特潘-玻耳兹曼常数 |
| refrig. | Stefan-Boltzmann's constant | 斯蒂芬-波尔兹曼常数 |
| ecol. | stepwise formation constant | 逐级生成常数 |
| tech. | sterling constants | 英币常数 |
| el. | synchronous machine stability constants | 同步电机稳定性常数 |
| el. | system constants | 系统常数 |
| el. | system constants | 系统参数 |
| tech. | system of astronomic constants | 天文系统 |
| space | system of astronomical constants | 天文常数系统 |
| tech. | system of astronomical constants | 天文系统 |
| nautic., tech. | Taylor's diameter constant | 直径系数 |
| nautic., tech. | test at constant speed of revolution | 定进速试验 |
| econ. | the adopted value of constants | 常数采用值 |
| gen. | the body moves with a constant velocity | 物体作等速运动 |
| gen. | the density of the air varies directly as pressure, with temperature constant | 当温度不变时,空气的密度同压力成正比 |
| expl. | The remainder of this paper is intended to make a brief discussion of independent variables and constants as well as a detailed analysis of the relevant data and relationship between the independent variables involved | 本文的以下部分除详细分析了有关数据以及自变量之间的关系外、还简短探讨了自变量和常量 |
| gen. | the voltage is seen to be fairly constant over a wide frequency range | 电压在一宽频带内也十分稳定 |
| ecol. | thermometric constant | 测温常数 |
| gen. | third order elastic constant | 第三级弹性常数 |
| ocean. | tidal constants | 潮汐常数 |
| avia. | time constant | 时间常量 |
| avia. | time constant of a vacuum system | 真空系统时间常数 |
| avia. | time constant of an electric motor | 电动机时间常数 |
| avia. | time constant of servo | 航机时间常数 |
| hydroel.st. | time constants of synchronous machine | 同步电机的时间常数 |
| refrig. | time-based constant-volume control | 基于时间的定容控制 |
| avia. | tropical constant level balloon system | 热带定高气球系统 |
| shipb. | ultrasonic grating constant | 超声光栅常数 |
| chem. | universal constants | 普适常数 |
| avia. | universal gas constant | 摩尔气体常数 |
| avia. | universal gas constant | 通用气体常数 (R) |
| gen. | universal gas constant | 普适气体常数= 8.31434 x 103焦耳•千克分子/ K |
| gen. | vapour pressure constant | 汽压常数〔恒量〕 |
| gen. | vapour pressure constant | 蒸气压常数 |
| avia. | variable speed constant frequency system | 变速恒频系统 |
| avia. | variable speed/constant frequency | 变速/恒频 |
| avia. | variable speed constant frequency | 变速恒频 |
| avia. | variable speed constant frequency control unit | 变速恒频控制装置 |
| avia. | variable speed constant frequency power system | 变速恒频电源系统 |
| avia. | variable time constant | 可变时间常数 |
| gen. | variable-speed constant-frequency | 变速恒频系统 (system) |
| nucl.phys. | variation of constants | 带数变值法 |
| gen. | viscosity-gravity constant | 粘度比重常数 |
| refrig. | volume constant | 体积常数 |
| chem. | water constants | 水的常数 |
| gen. | watt-second constant | 瓦秒常数电度表的 |
| refrig. | wet bulb constant | 湿球常数 |
| refrig. | wet-bulb temperature constant | 湿球温度常数 |
| gen. | Wiens' displacement constant | 威恩斯位移常数 |
| gen. | with a constant force, the acceleration is inversely proportional to the mass | 在作用力不变的情况下,加速度和质量成反比 |
| avia. | zero crossing constant false alarm rate | 零交叉恒定虚警率 |