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- As one of the basic problem of helicopter dynamics, the aeromechanical stability of the coupled rotor-body system has been paid a lot of attention. 直升机旋翼/机体耦合系统的气动机械动稳定性问题是直升机动力学的基本问题之一,长期以来一直受到人们的普遍关注。
- In the research on some coaxial helicopter dynamics, the abnormal value of the dozens of outfield flight data is processed with the algorithm and satisfactory results are acquired. 在某型共轴式直升机的动力学特性研究工作中，利用这一方法对多次外场试飞数据进行了异常值处理，得到了比较满意的结果。
- THE ANALYSIS ABOUT CURRENT SITUATION AND DEVELOPMENT OF HELICOPTER DYNAMICS 对直升机动力学的现状与发展的分析
- The shipwrecked sailors were rescued by helicopter. 遭遇海难的水手已经被直升机救起。
- The helicopter had off when we got here. 当我们到达时,直升机已经起飞了。
- We were whirled away in a helicopter. 直升机迅速把我们运走。
- The helicopter hovered over the house. 直升飞机停留在那房子上空。
- Food is being lifted in by helicopter. 食品正用直升机空运进来。
- The helicopter landed with Joe at the controls. 直升飞机在乔的操纵下降落。
- "Helicopter" is clipped to "copter". "Helicopter"可被缩略成"copter"。
- The criminal escaped by a helicopter. 罪犯乘直升机逃走了。
- The admiral visit the ships under his command by helicopter. 舰队司令乘直升机视察他所指挥的军舰。
- Helicopter Dynamic Stability and Control in Wind Shear Field 风切变场中直升机的稳定性和操纵性研究
- The crew were taken off (the wrecked vessel) by helicopter. 船员被直升飞机(从遇难的船中)救出。
- Three men were lifted by helicopter from the burning ship. 直升飞机把三个男人从燃烧著的船上吊起。
- We shuttled the passengers to the city center by helicopter. 我们来来回回地用直升机把旅客运送到市中心。
- The dynamics of natural and human-made bodies in outer space. 航天动力学，天体动力学将天然及人工天体推入外层空间的动力学
- The helicopter lifted the entire team to the meet. 直升飞机把全队空运到运动会现场
- What would you do if you had a helicopter ? 要是你有一架直升飞机你怎么办?
- The helicopter hovered above us. 直升飞机在我们头上盘旋。
