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- satellite propulsion unit 卫星推进器
- Relating to or composed of two or more propulsion units. 多阶段的有关两种或者多个推进器的、或者由其组成的
- As one of the important parts in the pipe assembly of a satellite propulsion system, the orbicular seal joint is related with the reliability and service life of the satellite working in orbit. 球头联接件作为卫星推进系统管路装配中的重要零件之一,关系到整个卫星在轨运行能否高可靠及长寿命。
- The paper introduces an auxiliary propulsion unit(APU)of a certain cannon-howitzer. Em- phasis is laid on the walking system of APU,and mathematical model for the system is set up. 介绍了某加榴炮辅助推进装置(APU),重点讨论了 APU 的行走系统,建立了系统的数学模型。
- Simulation of New Type Bio-Mimetic Propulsion Unit 新型仿生扑翼推进装置的仿真
- bridge control of main propulsion unit 主推进装置的驾驶室控制
- An Independent and Portable Auxiliary Propulsion Unit of Gun 一种独立轻便的辅助推炮装置
- Study on Water Propulsion Unit of Amphibious Vehicle 两栖车辆水上推进装置的研究
- What you to finish underwater kick, and you gonna be on the surface swimming butterfly, then the arms the greatest propulsive unit, and we need to work on that. 水下打腿之后,你的身体将浮出水面,此时手臂产生最大的推进力量。本节我们将就此进行探讨。
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The news was beamed to East Africa by satellite. 这条新闻由卫星向东非传送。
- The luminous intensity on unit area. 单位面积上的发光强度。
- The Olympics were telecast live via satellite. 奥运比赛经由人造卫星做实况转播。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- Now space satellite is used to speed long distance call. 现在宇宙卫星被用来快速传送长途电话。
- The family is the smallest social unit. 家庭是社会最小的单位。
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- A satellite's circle around the earth. 卫星绕地球的环形轨道
- Pressure is force per unit area. 压力就是电单位面积上的力。