无泵钻进 pumpless drilling
无泵驱动体外膜肺 extracorporeal membrane oxygenation
无泵型体外肺辅助技术 Pumpless extracorporeal lung assist
无电、无泵、微废水 AWW
无阀泵 valveless pump ; aleless pump
无泵型采样器 passive collector
无泵型膜肺 A-V ECMO
无阀振动泵 valveless vibration pump ; aleless ibration pump
无曲柄泵 cranklesspump ; no crank pump ; non-crank pump ; crankless pump
无阀隔膜泵 valveless diaphragm pump
是靠绕组损耗转化形成的动力进行密闭无泵自循环冷却。
It USES the energy transformation of the loss of winding to the power to form a closed self circulation cooling system without pump.
优选无泵形冲击式填料酸雾净化塔，净化效率高，维修量少，易于管理，性能稳定。
Priority shock filling acid fog clean tower without pump have high cleaning efficiency, less maintenance and steady characters, and is easily to manage.
在无泵浦非耗竭近似下，给出了复耦合系数为任意值时稳态四波混频耦合波方程组的解析解。
The analytical solutions for the stead state equations of four wave mixing with an arbitrary complex coupling constant are given without the undepleted pump approximation.
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