| Subject | English | Chinese |
| econ. | a self-addressed stamped envelope | 邮资已付的回邮信封 |
| econ. | a stamped addressed envelope | 邮资已付的回邮信封 |
| tech. | addendum envelope | 指螺旋齿轮的齿顶包络面 |
| shipb. | addendum envelope | 螺旋齿轮的齿顶包络面 |
| tech. | adiabatic envelope | 绝热包壳 |
| tech. | air envelope | 大气层 |
| avia. | aircraft crash protection envelope | 飞机坠撞防护范围 |
| tech. | airship envelope fabric | 飞艇气囊织物 |
| tech. | amplitude envelope | 幅值包线 |
| shipb. | amplitude envelope | 振幅包络线 |
| tech. | amplitude envelope section | 振幅包络剖面 |
| tech. | angle between envelope and axial-plane | 包络面与轴面夹角 |
| geol. | asphaltene deposition envelope | 沥青沉积包络线 |
| avia. | atmosphere envelope | 大气层 (包围地球的) |
| archit. | atmospheric envelope | 大气包围层 |
| archit. | atmospherical envelope | 大气包围层 |
| manag. | automatic envelope seal and stamping machine | 自动封缄及贴票机 |
| tech. | backwater envelope curve | 回水包络曲线 |
| tech. | band envelope | 谱带包络 |
| chem. | barrier envelope | 屏蔽性包封 |
| chem. | barrier envelope | 分散剂对颜料的阻隔性包封 |
| avia. | basic flight envelope | 基本飞行包线 |
| mil., air.def. | beam envelope | 波束包络 |
| tech. | beam envelope | 线束包线 |
| tech. | beam envelope | 射束包线 |
| avia. | beam envelope | 射，线束包线 |
| gen. | Before leaving the hotel, you should enclose the tip in a sealed envelope and mark it "Chambermaid" and leave it in a obvious place | 离开宾馆之前，你应该把小费封在信封里，并注明“给服务员”，并把信封留在一个明显的位置 |
| polygr. | big envelope | 套封 |
| polygr. | big envelope | 封套 |
| expl. | block masonry envelope | 砌块砌体采用大尺寸的砌块来代替小块砖砌筑砌体，可以减轻劳动量和加快施工进度。砌块一般包括混凝土空心砌块、加气混凝土砌块及硅酸盐实心砌块 |
| avia. | body envelope | 身体包络面 |
| met. | bosh envelope | 炉腹外壳 |
| expl. | brick masonry envelope | 砖砌体砖砌体使用的材料有实心砖和空心砖两种,实心砖包括烧结普通砖和非烧结硅酸盐砖。承重黏土空心砖〈简称空心砖〉分为190mm * 190mm * 90mm、240mm * 115mm * 90mm、 240mm x 180mm * 115mm 三种型号 |
| tech. | building envelope | 建筑工程区域地段 |
| tech. | building envelope | 建筑工地外围建筑 |
| tech. | building envelope | 建筑物维护结构 |
| refrig. | building envelope trade-off option | 围护结构权衡选择 |
| tech. | bulk envelope | 建筑物的可能体量 |
| tech. | bulk envelope | 限定外包轮廓 |
| met. | bullet envelopes | 弹壳黄铜 (通常为85 Cu, 15Zn) |
| shipb. | carrier envelope | 载波包络 |
| agric. | cell envelope | 细胞质膜 |
| avia. | center-of-gravity envelope | 重心范围 |
| agric. | chloroplast envelope | 叶绿体被膜 |
| polygr. | clasp envelope | 附有扎扣的封套 |
| auto. | clearance envelope | 零部件周围的自由空间 |
| met. | cloth envelope collector | 布囊式集尘器 |
| busin. | commence from the date shown on the envelope | 自信封上所示的日期开始计算 |
| busin. | commence from the date shown on the envelope | 自投寄该信件的邮戳日期开始计算 |
| tech. | common envelope | 共有包层 |
| astr. | common-envelope evolution | 共包层演化 |
| astr. | common-envelope star | 共包层星 |
| tech. | complex envelope function | 复包络函数 |
| mil., air.def. | complex envelope of coherent LFM pulse Train | 相干线性调频脉冲串的复包络 |
| avia. | computer controlled automated cargo handling envelope | 计算机控制的自动化货物处理包装 |
| tech. | conic envelope surface | 锥形包络面 |
| tech. | conical envelope surface | 锥形包络面 |
| chem. | continuation algorithm for tracing phase envelopes | 描述相包线连续算法 |
| tech. | convective envelope | 对流包层 |
| tech. | Coulomb's envelope | 库仑包络线 |
| tech. | Coulomb's failure envelope | 库仑破坏包络线 |
| tech. | Coulomb's rupture envelope | 库仑破坏包络线 |
| tech. | Coulomb's strength-envelope equation | 库仑强度包络方程 |
| avia. | deceleration/time envelope | 减速/时间包线 |
| anim.husb. | device for opening and filling an envelope | 撑袋填装装置 |
| tech. | diathermous envelope | 透热包壳 |
| multimed. | digital envelope | 数字信封 |
| chem. | doped envelope | 涂漆外壳 |
| chem. | doped envelope | 涂漆层 |
| adv. | double-duty envelope | 两用信封 |
| polygr. | duplex envelope paper | 双面信封纸 |
| tech. | dynamic vehicle envelope | 动态车辆包络线 |
| tech. | dynamical vehicle envelope | 动态车辆包络线 |
| gen. | Each application should be accompanied by a stamped addressed envelope | 每份申请书均须附回邮信封，贴上邮票，写好地址 |
| avia. | ejection envelope | 弹射包线 |
| met. | electron envelope | 电子壳层 |
| chem. | electron spin echo envelope modulation | 电子自旋回波包络线调制 |
| busin. | envelope algebra | 包络代数 |
| med. | envelope antigen | 荚膜抗原 |
| agric. | envelope antigen | 被膜抗原 |
| med. | envelope antigen | 包膜抗原 |
| agric. | envelope apparatus | 子囊菌果被 |
| UN, afr. | envelope B" non-programmed activities | 封套 B (未列入方案的活动) |
| tech. | envelope barrier | 包面栅栏 |
| tech. | envelope cancellation | 包迹对消 |
| tech. | envelope cancellation | 包线补偿 |
| tech. | envelope card | 包络 |
| tech. | envelope cavity | 围护结构空腔 |
| biol. | envelope cell | 围被细胞 |
| avia. | envelope check fixture | 蒙皮检验夹具 |
| avia. | envelope check fixture | 包络检查夹具 |
| chem. | envelope conformation | 信封型构象 |
| avia. | envelope constraint | 包络约束 (条件) |
| econ. | envelope cost curve | 包迹成本曲线 |
| busin. | envelope cost curve | 包络成本曲线 |
| comp. | envelope cursor | 包络线光标 |
| life.sc. | envelope curve | 包迹〔线〕 |
| tech. | envelope curve | 包络曲线 |
| fin. | envelope curves | 包线 |
| econ. | envelope curves | 包迹曲线 |
| tech. | envelope cut-off | 包迹截止波长 |
| plast.surg. | envelope deformity | 包囊畸形 |
| tech. | envelope delay | 包线 (延迟) |
| tech. | envelope delay | 包络时延 |
| tech. | envelope delay | 包络延时线 |
| multimed. | envelope delay | 包络延迟 |
| tech. | envelope delay data | 包络线延迟数据 |
| tech. | envelope delay distortion | 包络线延迟畸变 |
| tech. | envelope delay distortion meter | 包络延迟失真测量仪 |
| mil., air.def. | envelope delay equalization | 包络延迟均衡器 |
| tech. | envelope delay scanner | 包络延迟特性测定器 |
| mil., air.def. | envelope delay scanner | 包络延迟特性测定器扫描仪 |
| tech. | envelope delay scanner | 包络延迟特性扫描器 |
| tech. | envelope delay scanner | 包线延迟特性扫描仪 |
| mil., air.def. | envelope delay scanning generator | 包络延迟扫描振荡器 |
| tech. | envelope delay time meter | 包络延时测量器 |
| mil., air.def. | envelope delay tracer | 包络延迟显迹描图器 |
| tech. | envelope delay tracer | 包络延迟显迹器 |
| tech. | envelope demodulation circuit | 包络解调电路 |
| mil., air.def. | envelope detection | 包络检波 |
| comp. | envelope detection | 包络线检测 |
| tech. | envelope detector | 包络检波器 |
| tech. | envelope detector | 包络探测器 |
| tech. | envelope detector | 检波器 |
| tech. | envelope diagram | 包络图 |
| avia. | envelope diameter | 飞艇外壳直径 |
| tech. | envelope distortion | 群时延失真 |
| tech. | envelope distortion | 包络失真 |
| tech. | envelope distribution | 包络分布 |
| avia. | envelope expansion | 飞行包线扩充 |
| tech. | envelope factor | 包迹因数 |
| met. | envelope flame | 外层火焰 |
| tech. | envelope fluctuation | 包络波动 |
| tech. | envelope function | 包络函数 |
| auto. | envelope gasket | 包复垫片 |
| multimed. | envelope generator | 包络发生器 |
| agric. | envelope glycoprotein | 被膜糖蛋白 |
| tech. | envelope grouting | 封套灌浆 |
| tech. | envelope halo | 包裹晕 |
| mil., air.def. | envelope indicator | 包络显示器 |
| met. | envelope kiln | 间歇式小车窑 |
| tech. | envelope kiln | 封套窑 |
| avia. | envelope limit | 包线限制 |
| tech. | envelope line | 外包线 |
| tech. | envelope machine | 制信封机 |
| tech. | envelope match | 匹配封装 |
| tech. | envelope matching | 包络线重合 |
| tech. | envelope material | 包装材料 |
| tech. | envelope method | 包迹法 |
| geol. | envelope method | 包迹【线】法 |
| avia. | envelope model | 带包络面特征的数模 |
| tech. | envelope modulation | 包络调制 |
| avia. | envelope modulation | 〔客〕包络线修正 |
| tech. | envelope multiplex | 包络线多路传送 |
| mil., air.def. | envelope negative feedback | 包络负反馈 |
| tech. | envelope noise | 包络噪声 |
| chem. | envelope nucleocapsid | 被膜壳体核酸 |
| busin. | envelope of characteristics | 特征线包络 |
| busin. | envelope of curve | 曲线包络 |
| tech. | envelope of curves | 曲线的包络 |
| tech. | envelope of failure | 破坏包络线 |
| avia. | envelope of feasible future position | 未来可能方位范围 |
| tech. | envelope of grading | 级配的包络线 |
| tech. | envelope of grading | 土地平整的包络线 |
| math. | envelope of holomorphy | 全纯包 |
| tech. | envelope of hood | 罩套 |
| avia. | envelope of in-flight refueling | 空中加油包线 |
| agric. | envelope of protein | 蛋白质被膜 |
| avia. | envelope of relative wind | 相对风范围 |
| tech. | envelope of rupture | 破裂包线 |
| busin. | envelope of surfaces | 曲面包络 |
| tech. | envelope of surfaces | 曲面的包络面 |
| tech. | envelope oscilloscope | 包络示波器 |
| tech. | envelope oscilloscope | 包迹示波器 |
| construct. | envelope oscilloscope | 包线〔络，迹〕示波器 |
| tech. | envelope oscilloscope | 包线示波器 |
| tech. | envelope paper | 信封用纸 |
| tech. | envelope pattern | 包络方向图 |
| tech. | envelope pavement | 密封式路面结构 |
| mil., air.def. | envelope phase | 包络线相位 |
| tech. | envelope phase shift | 包络相移 |
| avia. | envelope power | 峰包功率 |
| stat. | envelope power function | 包络功效函数 |
| math. | envelope power function | 包络幂函数 |
| tech. | envelope principle | 包络原理 |
| tech. | envelope principle | 包容原则 |
| agric. | envelope protein | 包膜蛋白 |
| agric. | envelope protein | 被膜蛋白 |
| nurs. | viralenvelope protein gene | 包膜蛋白基因 |
| tech. | envelope reaction | 被膜反应 |
| tech. | envelope rock | 封套岩石 |
| tech. | envelope select | 包络选择 |
| auto. | envelope separator | 遮盖隔板 |
| mil., air.def. | envelope shape | 包络线形状 |
| avia. | envelope shock | 包络击波 |
| econ. | envelope stuffer | 随函推销品 |
| busin. | envelope stuffer | 随信广告 |
| adv. | envelope stuffer | 邮寄物中附带的广告传单 |
| tech. | envelope surface | 包络曲面 |
| tech. | envelope synchronization | 包迹同步 |
| tech. | envelope table | 折页桌 |
| tech. | envelope threshold detection | 包络阈检测 |
| tech. | envelope threshold detector | 包络阈检定器 |
| anat., bot. | envelope tissue | 皮层原 (periblema) |
| tech. | envelope to cycle difference | 包周差 |
| tech. | envelope to cycle discrepancy | 包周差 |
| agric. | envelope type agglutination | 包被型凝集作用 |
| tech. | envelope type filter | 袋式集尘器 |
| tech. | envelope type forming hood | 信封式成形帘 |
| tech. | envelope velocity | 群速 (度) |
| avia. | envelope velocity | 群速度 |
| construct. | envelope viewer | 包线指示器 |
| tech. | envelope viewer | 包络观察器 |
| tech. | envelope viewer | 包络显示器 |
| tech. | envelope viewer | 脉冲包线指示器 |
| mil., air.def. | envelope wide-scope | 包纟宽示波器 |
| gen. | envelope widescope | 视频〔包迹宽带〕示波器 |
| avia. | escape envelope | 安全弹射包线 |
| avia. | escape envelope | 应急救生包线 |
| avia. | escape envelope | 救生性能包线 |
| astr. | expanding envelope | 膨胀包层 |
| astr. | extended envelope | 厚包层 |
| avia. | extension of flight envelope in flight test | 飞行包线扩展试飞 |
| UN, econ. | exterior envelope | 外壳 |
| chem. | failure envelope | 断裂点轨迹 |
| polym. | failure envelope | 破坏点轨迹 |
| polym. | failure envelope | 破坏包络线 |
| tech. | failure envelope | 失效包线 |
| tech. | failure envelope | 土的强度线 |
| tech. | feedback envelope | 反馈包迹 |
| fin. | financial envelope UNDP | 财务信封 |
| tech. | flame envelope | 火焰包络线 |
| railw. | flame envelope | 外焰 |
| met. | flame envelope | 火苗 |
| met. | flame envelope | 火焰喷柱 |
| chem. | flame envelope | 火焰包围物 |
| tech. | flame envelope | 火焰的包围物 |
| avia. | flight envelope | 飞行包线 (以飞行速度、高度和过载等参数为坐标，以不同飞行限制条件为边界画出的封闭几何图形，在此范围内飞机的飞行时安全的) |
| avia. | flight envelope computer | 飞行包线计算机 |
| avia. | flight envelope monitoring | 飞行包线监控 |
| avia. | flight management guidance and envelope computer | 飞行管理制导和包络计算机 |
| avia. | flight management guidance and envelope system | 飞行管理制导和包络系统 |
| agric. | flora envelope | 花被 (perianthium) |
| agric. | floral envelope | 花被 (perianthium) |
| desert. | floral envelope | 花被 |
| tech. | flower envelope | 滑被 |
| met. | flux envelope | 熔渣壳 |
| met. | flux envelope | 熔渣保护 |
| tech. | flux envelope | 渣壳 |
| tech. | folded septum envelope | 折叠式滤芯袋 |
| met. | forging envelope | 锻件余量 |
| met. | forging envelope | 锻造余量 |
| met. | forging envelope | 锻造加工余量 |
| tech. | fringe envelope | 条纹包络 |
| met. | gas envelope | 气泡 |
| met. | gas envelope | 气囊 |
| tech. | gas envelope | 气体包层 |
| astr. | gas-dust envelope | 气尘包层 |
| construct. | gaseous envelope | 型腔与金属液之间的气膜 |
| tech. | gaseous envelope | 气袋 |
| tech. | gaseous envelope | 气膜 |
| tech. | gelatin envelope | 胶质封套 |
| tech. | gelatine envelope | 胶质封套 |
| avia. | geometrical envelope | 几何包络面 |
| met. | glass envelope | 玻璃泡 |
| met. | glass envelope | 玻璃容器封套 |
| met. | glass envelope | 玻璃容器〔封套〕 |
| met. | glass envelope | 玻璃壳灯泡 |
| avia. | glass envelope | 玻璃容器 (封套) |
| tech. | glass envelope sealing machine | 屏锥封接机 |
| tech. | grading envelope | 级配范围 |
| tech. | grading envelope | 粒度范围 |
| tech. | grading envelope | 筛分范围 |
| tech. | gravel envelope | 沙砾保护层 |
| tech. | gravel envelope | 砂砾保护层 |
| tech. | gravel envelope | 砾石保护层 |
| tech. | gravel envelope | 砂砾保护井 |
| tech. | gravel envelope | 砾石井壁 |
| desert. | gravel envelope | 砂砾漆皮 |
| tech. | gravel envelope well | 砂砾围护井 |
| tech. | gravel envelope well | 填砾石井 |
| avia. | gust envelope | 突风包线 (一种基本的飞机设计包线。它规定了给定重量的飞机在遭遇突风时所能进行的安全的飞行动作限制。包线图的 X 轴对应的是飞机的空速，而 Y 轴所对应的则是作用在飞机上的载荷因数“过载”。包线图给出了当风速为30〜 45ft/s 时作用在飞机上的载荷因数) |
| avia. | gust envelope | 阵风包线 (此包线图的纵轴为结构安全系数，横轴为空速，用于飞机设计) |
| comp., net. | hand out red envelopes | 发红包 |
| auto. | hood envelope | 发动机机盖外套 |
| tech. | hysteresis envelope | 滞变包线 |
| China, law | imprinted envelope | 邮资信封 |
| plast.surg. | inadequate skin envelope | 覆盖皮肤不足 |
| met. | inert gas envelope | 惰性气体包层 |
| desert. | infiltration envelope | 渗透层 |
| avia. | infrared interference envelope | 红外干涉范围 |
| tech. | injective envelope | 内射包络 |
| tech. | inner envelope | 内包叶 |
| UN, geol. | inner envelope of two lines | 两条线的内部包络 |
| tech. | inner envelope rotor flank | 转子发动机的内包络线转子工作面 |
| tech. | intensity envelope function | 强度包线函数 |
| avia. | interface control envelope drawing | 界面/接口控制包线图 |
| tech. | intrinsic shear strength envelope | 固有抗剪强度包络线 |
| tech. | intrinsical shear strength envelope | 固有抗剪强度包络线 |
| agric. | isolation envelope | 分离膜 |
| tech. | jet envelope | 喷油柱外层 |
| gen. | Journal of Thermal Envelope & Building Science | 隔热层与建筑科学杂志美 |
| railw. | kinematic envelope | 动态包络线 |
| railw. | kinematics envelope of pantograph | 受电弓动态包络线 |
| avia. | life envelope | 寿命剖面 |
| met. | light-tight envelope | 不漏光线的封套 |
| earth.sc. | linear concave envelope | 线性凹包络 |
| met. | liquid envelope | 薄塑料涂层 (深冲时用于保护金属板、带的表面) |
| tech. | liquid envelope | 液体包封 |
| chem. | longitudinal detected electron spin echo envelope modulation | 纵向检测电子自旋回波包络线调制 |
| avia. | Loran-C envelope of pulse | 罗兰-C 脉冲包络 |
| tech. | lower envelope curve | 下包络线 |
| tech. | lower envelope principle | 下包络原理 |
| mil., air.def. | LPI interception using the envelope | 利用包络进行低概率截获 |
| avia. | maneuver envelope | 机动包线 (用图形描述的飞机的操作极限。此包线的轴线是载荷因数和指示空速，从其上可以查到基本的失速速度、在任何速度下的可用载荷因数、最大指示空速、最大载荷因数、襟翼在放下位置的飞行速度和最大结构巡航速度等。此包线也能用来比较不同飞机的飞行性能，并列出新型飞机设计特性) |
| met. | masonry envelope | 砌体 |
| refrig. | mass temperature of building envelope | 建筑物四周的质量温度 |
| tech. | maximum bending moment envelope | 最大弯矩包络线 |
| chem. | maximum capability envelope | 外层最大容量 |
| tech. | maximum envelope curve | 最大包迹线 |
| tech. | maximum envelope curve | 上包络线 |
| tech. | maximum envelope curve | 最大包络线 |
| wind. | maximum rotor blade envelope | 风轮叶片最大包络线 |
| tech. | membrane envelope | 包膜 |
| comp., MS | message envelope | 郵件信封 (" The information contained in an e-mail message that is required to send and deliver a message between messaging servers by using SMTP protocol commands. The message envelope contains the sender e-mail address and the recipient e-mail address information. Recipients never see the message envelope, because it is not part of the message content, and it is discarded when the message reaches its destination. The X.400 messaging standard equivalent to the message envelope is called the "P1 header." The message envelope is often referred to as the "P1 header.") |
| UN, geol. | method of envelopes of arcs | 弧线包络法 |
| tech. | micrite envelope fabric | 泥晶套组构 |
| tech. | minimum envelope curve | 下包络线 |
| tech. | minimum envelope curve | 最小包络曲线 |
| tech. | minimum envelope curve | 下外包线 |
| avia. | missile performance envelope | 导弹作用范围 |
| mil., air.def. | missile release envelope | 导弹发射范围 |
| avia. | mission envelope | 任务剖面 |
| agric. | mitochondrial envelope | 线粒体被膜 |
| tech. | mode envelope | 模包迹 |
| tech. | mode envelope | 波模包迹 |
| tech. | mode envelope | 模式轮廓 |
| geogr. | Mohr failure envelope | 莫尔包络线 |
| construct. | Mohr failure envelope | 摩尔破坏包络线 |
| tech. | Mohr-Coulomb failure envelope | 莫尔一库仑滑落包络线 |
| tech. | Mohr-Coulomb strength envelope | 莫尔一库仑强度包线 |
| tech. | Mohr's envelope | 莫尔包络线 |
| tech. | Mohr's envelope | 莫尔包络面 |
| construct. | Mohr's envelope | 又称强度包线 (strength envelope) |
| archit. | Mohr's envelope | 摩尔圆包络曲线 |
| tech. | Mohr's envelope | 莫尔包迹线 |
| tech. | Mohr's envelope | 强度包络线 |
| soil. | Mohr's envelope | 摩尔破裂线或摩尔包络线 |
| tech. | Mohr's failure envelope | 莫尔破坏包络线 |
| tech. | Mohr's rupture envelope | 莫尔破坏包络线 |
| refrig. | moisture transfer in building envelope | 维护结构的水分流失 |
| tech. | moisture-proof envelope | 防潮封套 |
| tech. | moment envelope | 弯矩包络线 |
| tech. | moment envelope | 力矩包络线 |
| securit. | moving average band envelopes | 移动平均线通道 |
| tech. | moving-envelope kiln | 移动式封套窑 |
| astr. | nebular envelope | 星云包层 |
| astr. | nebulous envelope | 星云状包层 |
| tech. | negative envelope feedback | 包络负反馈 |
| tech. | normal envelope | 正常态范围 |
| life.sc. | nuclear envelope | 核膜 |
| life.sc. | nuclear envelope | 核被膜 |
| agric. | nuclear envelope | 核膜 (caryotheca) |
| avia. | occupant strike envelope with lap belt only restraint | 仅有腹带约束的乘员碰撞包线 |
| avia. | occupant strike envelope with shoulder harness and lap belt | 肩带和腹带约束的乘员碰撞包线 |
| adv. | open-side envelope | 侧面封口的信封 |
| tech. | operating envelope | 作业范围 |
| avia. | operating envelope | 使用包线 |
| tech. | operating envelope of compressor | 压缩机特性曲线 |
| wind. | operational envelope | 行包络线 |
| wind. | operational envelope | 运行包络线 |
| nautic., tech. | operational envelope | 营运包 |
| avia. | operational speed envelope | 使用速度包线 |
| adv. | outer envelope | 信封封套 |
| UN, geol. | outer envelope | 外部包络 |
| auto. | outer envelope | 外蒙皮罩 |
| agric. | outer envelope | 外膜 (tunica externa) |
| avia. | out-of-envelope ejection | 包线外弹射 |
| agric. | ovule envelope | 珠被 (integumentum) |
| manag. | pay envelope | 工资表 |
| busin. | pay envelope | 薪金袋 |
| manag. | pay envelope | 薪水袋 |
| tech. | pay envelope | 工资袋 |
| tech. | peak envelope detection | 峰值包络检波 |
| earth.sc. | peak envelope power | 蜂值包迹功率 |
| mil., air.def. | peak envelope emitted power | 峰值包络发射功率 |
| radio | peak envelope power | 峰值包迹功率 |
| avia. | peak envelope power | 峰值包络功率 |
| tech. | peak vector envelope | 峰值向量包线 |
| expl. | peak vibration envelope | 峰值振动图 |
| wind. | performance envelope | 性能包络线 |
| avia. | performance envelope | 性能包线 |
| tech. | peripheral envelope | 周包膜 |
| tech. | permanently locked envelope | 永久锁定信件 |
| avia. | permissible flight envelope | 允许飞行包线 |
| tech. | pile envelope | 反应堆外壳 |
| agric. | plasmic envelope | 胞质被膜 (tunica plasmica) |
| agric. | plasmic envelope | 胞质鞘 |
| tech. | power spectrum envelope method | 功率线法 |
| tech. | practical envelope demodulator | 实际包络线解调器 |
| met. | protective envelope | 保护套 |
| met. | protective envelope | 保护层 |
| met. | protective envelope | 保护外壳 |
| met. | protective envelope | 保护套层，膜，壳 |
| tech. | protective gaseous envelope | 气体保护层 |
| agric. | protein envelope | 蛋白质包膜 |
| tech. | pulse envelope | 脉冲波包 |
| tech. | pulse envelope method | 脉冲包线法 |
| mil., air.def. | pulse envelope parameter | 脉冲包络参数 |
| tech. | pulse spectrum envelope | 脉冲频谱包络 |
| gen. | pulsed-envelope | 脉冲包络〔包线〕 |
| tech. | pulsed envelope detector | 脉冲包络检波器 |
| tech. | pulsed envelope principle | 脉冲包络原理 |
| tech. | radiative envelope | 辐射壳 |
| mil., air.def. | received pulse envelope | 接收脉冲包络 |
| mil., air.def. | rectangle envelope | 矩形包络 |
| comp., net. | red envelope | 红包 |
| adv. | reply envelope | 邮资已付的回邮信封 |
| tech. | residual failure envelope | 残余破坏包络线 |
| earth.sc. | response envelope spectrum | 响应包络谱 |
| tech. | response envelope spectrum | 反应包线谱 |
| tech. | response spectrum envelope | 反应谱包线 |
| adv. | return envelope | 内装的印有回邮地址的信封 |
| mil., air.def. | RF envelope | 射频脉冲宽度 |
| mil., air.def. | RF pulse envelope | 射频高频脉冲包络 |
| tech. | rubberized-fabric envelope | 橡胶布外罩 |
| avia. | safe ejection envelope | 安全弹射包线 |
| avia. | safe ejection envelope | 救生性能包线 |
| avia. | safe ejection envelope display system | 安全弹射包线显示系统 |
| avia. | safe escape envelope | 安全救生包线 |
| econ. | seal the envelope | 封信 |
| gen. | sealed silica envelope | 密封石英管 |
| radio.amat. | self-addressed envelope | 写好回邮地址的信封 |
| busin. | self-addressed stamped envelope | 邮资已付的回邮信封 |
| auto. | separator envelope | 免维护蓄电池隔板套 |
| tech. | shear strength envelope | 抗剪强度包络线 |
| nautic., tech. | shell envelope plating | 外壳板 |
| mil., air.def. | signal wave envelope | 信号波包络 |
| tech. | signal-wave envelope | 信号波包络 |
| tech. | sine-wave envelope | 正弦波包络线 |
| tech. | sinusoidal envelope | 正弦 |
| comp., net. | snatch a red envelope | 抢红包 |
| chem. | soft pulse electron spin echo envelope modulation | 软脉冲电子自旋回波包络线调制 |
| tech. | spectrum envelope | 谱包络 |
| tech. | speed envelope | 速度界限 |
| wind. | speed envelope | 超速包络线 |
| avia. | speed envelope | 速度包线 |
| auto. | stamp addressed envelope | 邮资未付 |
| tech. | static envelope | 静态包络线 |
| busin. | stationery and envelopes | 信纸信封 |
| avia. | stellar envelope | 恒星包层 |
| expl. | stone masonry envelope | 石材砌体石材砌体是由天然石材和砂浆或由天然石材和混凝土砌筑而成。可分为料石砌体、毛石砌体和毛石混凝土砌体 |
| tech. | strength envelope | 强度包络线 |
| expl. | strength grade of masonry envelope | 砌体的强度等级各种砌体的强度均与砌体材料和砂浆强度有关。块材的强度等级符号均以 〈MU〉表示,单位为 MPa |
| tech. | stress envelope | 应力分布图 |
| adv. | string-and-button envelope | 以线钮固封的文件袋 |
| avia. | synchronous payload envelope | 同步净负荷区包迹 |
| tech. | temperature difference correction factor of envelope | 围护结构温差修正系数 |
| met. | temperature envelope | 温度范围 |
| avia. | the temperature-altitude envelope | 温度-高度包线 |
| tech. | tidal envelope | 潮汐包线 |
| auto. | tire envelope | 轮胎包络面 |
| avia. | trajectory envelope | 轨迹包线 |
| avia. | transition envelope | 过渡包线 |
| consult. | two -envelope system | 双封套系统 |
| consult. | two envelopes | 双封制 |
| chem. | two-dimensional electron spin echo envelope modulation | 二维电子自旋回波包络线调制 |
| tech. | two-step three-dimensional envelope migration | 二步法三维包络偏移 |
| mil., air.def. | unmodulated pulse complex envelope | 未调制脉冲复包络 |
| tech. | upper envelope | 上包络 |
| construct. | vacuum envelope | 真空泡 |
| tech. | vacuum envelope | 真空密封外壳 |
| tech. | valve envelope | 电子管外壳 |
| mining. | vapor liquid envelope | 气液包络线 |
| tech. | vehicle kinematic envelope | 车辆动态包络线 |
| tech. | velocity response envelope spectrum | 速度反应谱包线 |
| earth.sc. | velocity response envelope spectrum | 速率响应特性外层光谱 |
| tech. | velocity response envelope spectrum | 速度反应谱曲线 |
| tech. | video envelope | 视频包络 |
| fishery | viral envelope | 病毒包膜 |
| agric. | virus envelope | 病毒被膜 |
| avia. | visual envelope | 目视范围 |
| life.sc. | vitelline envelope | 卵黄膜 |
| life.sc. | vitelline envelope | 卵黄被 |
| desert. | water envelope | 水膜 |
| wind. | water repellent envelope | 防水外壳 |
| tech. | wave envelope | 波包 (迹) |
| tech. | wave envelope | 波包络 |
| geol. | wax deposition envelope | 石蜡沉积包络线 |
| anim.husb. | white envelope | 蛋膜 |
| anim.husb. | white envelope | 蛋白包膜 |
| busin. | window envelope | 开窗信封即信封正面的一个透明纸框可见到信笺上方收信人地址 |
| econ. | window envelope | 开窗式信封 |
| adv. | window envelope | 用以显示地址栏的窗口信封 |
| wind. | wooden envelope | 木质蒙皮 |
| AI. | working envelope | 工作空间 |
| AI. | working envelope | 工作包迹 |
| sport., med. | working envelope | 工作包络 |
| anim.husb. | yolk envelope | 蛋黄膜 |
| anim.husb. | yolk envelope | 蛋黄包膜 |