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- four-stage contra rotating fan turbine 四级逆转风扇透平
- Control principle and familiar fault analysis of contra rotating steering oar 对转舵桨操纵原理及常见故障分析
- Analysis about the Construction Principle and Characteristics of Contra Rotating Propeller 对转螺旋桨的结构原理及特点分析
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- contra rotating fan 反旋式通风机
- Per contra I don't ask her to forget but to remember. 相反，我不是要她忘记，而是要她记住。
- The female is generally drab, the male per contra brilliant. 一般来说雌性是黄褐色的，而雄性是色彩鲜明的。
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- The rotating chamber of a revolver that holds the cartridges. 子弹轮转盘装有弹药的左轮手枪的旋转弹膛
- A gyroscope consisting of a rotating wheel in a rigid case. 回转轮一种由装在固定的盒中的一个转轮组成的回转仪
- The propulsion system consists of five F-1 engines. 推进系统包括五个F-1发动机。
- No propulsion occurs at this time. 此时无推进力产生。
- Contra it is open to a Kshatriya to serve. 相反地,安贝卡更关心的是社会课题。
- He's all steamed up about losing the contra ct. 他因合同吃了亏而大发雷霆。
- S: I am operating astern propulsion. 我船正在倒车。
- Technical requirement on propulsion shafting align. 内河船舶推进轴系校中技术要求。
- What type of fuel is used for main propulsion? 主推进装置使用何种燃油?
- Aircraft works by jet propulsion. 这架飞机是喷气推进的。
- A projecting cam, as on a rotating shaft, that activates another machine part. 凸轮如转轴上突出的挺杆，使另一个机器零件活动
- The centrifugal force of a rotating object decreases when it slows dwon. 旋转物体的离心力在减速时降低。
