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- Only when the resonant cavity of microwave plasma thruster (MPT) is under the resonant state,can the microwave energy heat the propellant gas to produce thrust efficiently. 微波等离子推力器(MPT)谐振腔只有在谐振状态下,微波能量才能被高效地用于加热工质产生推力。
- The rise of temperature of bore surface caused by the heat effect of propellant gas is the main reason of wear and erosion, however the direct reason of it is the scouring of propellant gas, the chemical effect, and the mechanical wear of band. 高温火药气体的加热引起的壁面温度升高是身管烧蚀磨损的主要原因,而火药气体的冲刷、化学作用及弹带的机械磨损则是在热作用的影响下造成膛面金属损失的直接原因。
- Interaction between laser and propellant gas 激光推进技术中激光与工质相互作用
- propellant gas active coefficient 火药气体作用系数
- The propellent gas chosen i.e.Freon gas, which is also chemically inert.Hence long stability is ensured. 选择的推动气体是氟利昂气,这是一种化学惰性气体。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- Internal Flow Field Cold Air Simulation of Solid Propellant Gas Generator's Adjusting Pressure Valve 固体燃气调压阀内流场冷气模拟
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞,整整一油箱的汽油都漏光了。
- We finally drove up to a gas station. 我们最后驶近一加油站。
- Frank rented out his gas station. 弗兰克把他的加油站租了出去。
- Quick, turn off the gas;the milk will boil over. 快把煤气关掉,牛奶要溢了。
- The gas is stored under pressure in the tank. 该气体在压缩状态下贮存于罐中。
- To propel a boat or raft with a pole. 以竿撑船用一根杆或篙推动小船或筏子