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Terms for subject Space containing main | all forms | exact matches only
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antenna main beam天线主波束
antenna main beam efficiency天线主波束效率
antenna main-beam solid angle天线主波束立体角
antenna main lobe天线主瓣
chart of main factor主要因素图
CPHB main Belgian Hélios center比利时太阳神控制中心
CPHE main Spanish Helios center西班牙太阳神控制中心
CPHF main French control center法国太阳神控制中心
CPHI main Italian Hélios center意大利太阳神控制中心
cut-off main instruction主令关机
direct-current main直流电源
extended main store扩充主存储器
generalized main sequence广义主序
igniter main charge点火器主装药
large capacity main satellite communication network大容量干线卫星通信网
main arithmetic processor主运算处理机
main asteroid belt主小行星带
main bang领示探测脉冲
main bang主脉冲
main battery主电池
main beam主波束[射束]
main-beam clutter主波束杂波
main beam clutter主波束杂波
main-beam efficiency主波束效率
main beam efficiency主波束效率
main branch主分支 (线扎导线的)
main bus bar主汇流条
main chain主链条
main charge主装药
main /check comparison主检对比
main coil主线圈
main combat type主战型
main combustion chamber主燃烧室
main command shutdown主令关机
main communication center主通信中心
main computer主计算机
main contract主承包合同
main control center主控制中心
main control chain主控制链
main control console中央控制台
main control panel主控制板
main control unit主控制器[盘]
main cryogenic stage低温主级
main data area主数据区
main distributor主配电盘
main drive device主传动装置
main drive gear主传动齿轮
main drive shaft主传动轴
main electronics assembly主要电子组件
main electronics box主电子设备盒
main engine主发动机
main engine burn主发动机启动
main engine burnout主发动机关机
main engine burnout主发动机熄火[关机]
main engine control主发动机控制
main engine cutoff主发动机关机
main engine electronic control unit主发动机电子控制装置
main engine ignition主发动机点火
main engine interface unit主发动机接口装置
main engine propellant主发动机推进剂
main engine start主发动机启动
main engine starting主发动机启动
main engine thrust vector control主发动机推力向量控制
main entry address主入口地址
main events list主要事件一览
main feed主供应
main feed主输送
main fixed earth station固定式主地球站
main fleet主力舰队
main flow主流
main force主力
main frame主椼[框]架
main fuel valve actuator主燃料阀作动器
main fuze antenna引信主天线
Main Geophysical Observatory地球物理观象总台 (苏联天文卫星)
main grain主药柱
main grounding terminal主接地端子
main guidance sensor主导航敏感器
main harness主干 (线扎导线的)
main hydraulic pump主液压泵
main injector主注燃料器
main injector主喷嘴
main instruction for shutting down主令关机
main jet主射流
main line数据总线
main line主线
main lobe主瓣 (雷达天线的)
main-lobe blanking主波瓣消除[匿影] (一种电子对抗措施)
main-lobe jamming ECCM主瓣干扰抑制 (一种通用的反干扰技术)
main loop主回路
main memory address主存储地址
main memory controller主存储器控制器
main meteorological office主气象站
main mission antenna主任务天线
main motor主发动机
main objective主目标
main operating base主作战基地
main operation control program主操作控制程序
main operation house-keeping routine主操作控制内务程序
main orbit phase主要轨道段
main oxidizer valve氧化剂主阀
main oxygen equipment主供氧装备
main parachute主伞
main parachute主降落伞
main phase主相
main power distribution box主电能分配盒
main power source主电源
main processing block主处理部件
main processor主处理机
main profile主档次
main program cycle主程序循环
main program data area主程序数据区
main program sequence主程序序列
main propellant valve推进剂主阀门
main propellant valve actuator主推进剂阀门作动器
main propulsion system主推进系统
main propulsion system [stage]主推进系统[级]
main propulsion test主推进试验
main propulsion test article主推进系统试验件 (美国航天飞机的)
main propulsion test facility主推进系统试验设备
main reflector主反射器[面]
main rudder主舵
main satellite主星
main scheduling routine主调度程序
main sequence主序
main sequence star主序星
main servomotor主伺服电动机
main spacecraft大航天器或宇宙飞船
main spacecraft body大航天器或宇宙飞船的主体
main spring撞针簧
main spring主弹簧
main stage主发动机 (火箭的)
main stage主级 (多级火箭或运载火箭的)
main-stage button主级按钮 (火箭发动机的)
main stage operating condition主级工况
main storage buffer主存缓冲区
main storage read/write channel主存读写通道
main storage unit主存储器
main switch主[总]开关
main switching computer主交换计算机
main thrust chamber主推力室
main thrust vector control主推力矢量控制
main track table主航迹表
main valve主活门
main valve actuator主阀门作动器
main wing control configuration主翼控制布局
manned spacecraft main landing site载人航天器[飞船]主着陆场
M-generator main generator主发电机
missile main engine导弹主发动机
monolithic main memory单片主存储器
orbital main engine轨道主发动机
orbiter main engine轨道器主发动机
real main storage实主存储器
setting-out of main axis主轴线测设
space shuttle main engine航天飞机主发动机
time of main engine cutoff主发动机关机时间
zero-age main sequence零龄主序