1.
Relative Attitude Tracking Control of Tether-assisted Deorbit System Under Drag Perturbation
大气阻力摄动下的绳系辅助离轨系统的相对姿态跟踪控制研究
2.
Air valve size and airflow resistance losses of valves always speed and the size of the spring-loaded edge.
气阀阻力损失大小与气流的阀隙速度及弹簧力大小有关。
3.
We should do our best to stop ozone depletion in the atmosphere.
我们应该尽力阻止大气层中臭氧的耗尽。
4.
heat trapping: The ability of a gas to prevent heat escaping from the Earth's atmosphere.
保温:指某种气体阻止热量从地球大气中消失的能力。
5.
Effects of Pulmicort Respules on airway resisitance and airway remodeling in rats with asthma
普米克令舒对哮喘大鼠气道阻力及气道重构的影响
6.
An aircraft has to overcome the resistance of the air.
飞机须克服空气的阻力。
7.
Correcting for the effects of air resistance.
弥补空气阻力的影响
8.
The air resistance makes influence on the flight of an aeroplane.
空气阻力影响飞机飞行。
9.
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。
10.
upper atmosphere observation by air drag of satellite
高层大气卫星阻尼观测
11.
This distributor use small space. has more distribute hole, little gas resistance, low pressure drop, wide operation flexibility.
该气液分布器空间占位更低，气体通道开孔率更大，气流阻力小，压降低，操作弹性范围大。
12.
As the rocket gets farther into space, the earth's atmosphere is left behind, and there is less resistance.
随着火箭的远去，地球的大气就会被抛在后面，于是阻力随之减
13.
The ripples would have disappeared within seconds on Earth, where the atmosphere would have stopped them.
如果在地球上，大气的阻力会使旗子很快停止波动。
14.
A feather falls slower than a stone only because the air holds the feather back more than it does the stone.
羽毛比石头落得快，只是因为空气对羽毛的阻力要比对石头的大。
15.
It allows maximum flow from the air supply valve; it makes people easy to breath by appropriate air supply in dangerous working condition.
供气阀流量大，呼气阻力小，且可大流量调节，使作业人员在任何险恶环境下，工作轻松自如。
16.
frictional soil
内摩擦阻力大的土壤
17.
Rain had made the pitch rather dead.
场地因雨而阻力增大.
18.
To launch a space vehicle into orbit, a very big push is needed because the friction of air and the force of gravity are working against it .
要把宇宙飞行器送入轨道，需要施加很大的推力，因为空气的摩擦力和地球引力对它起阻碍作用。