ground speed
英 [ˈɡraʊnd spiːd]
美 [ˈɡraʊnd spiːd]
n. 地速(飞机相对于地面的速度)
牛津词典
noun
- 地速（飞机相对于地面的速度）
the speed of an aircraft relative to the ground
双语例句
- Rotor vortex wake distortion and its induced velocity in ground effect at low speed
近地低速飞行时旋翼尾涡系的畸变及其诱导速度 - Further analysis, the relationship among the goods 'mass, moment of inertia, rigidity, the condition of ground and driving speed are presented.
进一步分析，得出了装载物性质（质量、转动惯量）、弹簧刚度与地面性质、车速等的相互关系。 - The study is made of the method of applying some guidable data ( such as diagonal distance data, ground distance data, speed data etc) to make sure the position of regular or irregular flying missile after digital image matching in the curse of terminal guide.
提出导弹在末制导中通过数字景像匹配后，采用惯导数据中的一些参数（如斜距，地距，速度等）来确定规则飞行弹体和不规则飞行弹体位置的方法。 - Prediction for Maximum Ground Wind Speed Research on the Economic Geographical Information System
最大地面风速的预测研究经济地理信息系统 - Measuring ground speed of planes with amalog axis-direction Doppler frequency
模拟轴向多普勒频率测量飞机地速频率指示器 - To increase the productivity of harvester ideal harvester should be with broad cut width and rapid ground speed.
为提高收割机的生产率，理想的收割机应是宽而快，即在作业中既能割得宽，又能走得快。 - According to the field observation and model test data of ground water drawdown speed and the ratio of drainage water quantity and evaporation, by using the theory of ground water seepage, a new method for determining the field drain spacing is advanced.
本文根据地下水蒸发试验资料，利用地下水动力学理论，提出了考虑蒸发影响下按地下水位下降速度标准进行田间排水沟（管）间距的计算方法。 - In the process of subgrade construction, the control of ground filling speed and each layer construction time of road is based on roadbed settlement prediction.
路基施工过程中，路基填筑速度和道路各结构层施工时机的把握，都是以路基沉降预测为基础的。 - Or does it have no effect on ground speed?
是否有任何影响地面速度吗？ - A train will induce the track and strong ground vibration when the train speed.
在高速运行的条件下，当列车达到某种速度时，列车将引起轨道和大地的强烈振动。