1) passive particle
被动微粒
1.
However,the behavior of vertices are still complex so that it is difficult to study the passive particle in three point vertices system.
平面上理想流体的三点涡系统是可积的Hamilton系统,但其运动仍然相当复杂,这给研究被动微粒在三点涡系统中运动带来了很大的困难。
2) Passive particles
被动粒子
3) Passive microvalve
被动微阀
4) Passive microwave
被动微波
1.
Passive microwave data, as a complement for visible remote sensing data, despite of its coarse resolution, have the capability to penetrate clouds and snow cover and to provide dual polarization information at different frequencies.
被动微波遥感可以透过云层 ,全天候地提供地表一定深度的信息。
5) Movable particles
活动微粒
6) micro dynamic passive valve
微型动态被动阀
1.
To improve a micro dynamic passive valve,we study its efficiency equation and conclude that its efficiency is determined by the loss coefficient ratio between positive direction flow and negative direction flow of the liquid inside the pumps.
为提高现有三角结构微型动态被动阀的效率,先对动态被动阀效率表达式进行了研究,得出其效率取决于流体逆、正向损失系数比的结论,而后基于这一结论建立了一种优化模型,并与普通三角结构进行了效率比较。
补充资料：被动
①待外力推动而行动（跟‘主动’相对）：工作要主动，不要～。②不能造成有利局面使事情按照自己的意图进行（跟‘主动’相对）：由于事先考虑不周，事情搞得很～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条