straight through type piston pump;straightway type piston pump (U.S.A)是什么意思

用法例句

A simple and effective method is introduced to resist the jamming which often leads to shoot-through in HV switch power supplies.

高压开关电源易受干扰而造成直通,针对这种缺陷,本文提出了一种简单而有效的抗干扰方法,原电路只增加少量元器件就可彻底消除直通故障。

With a unique X-type Z-source network, Z-source inverter can utilize the shoot-through state to boost the output voltage as the two-stage dc-ac inverter, which provides an attractive single-stage dc-ac conversion.

Z-源逆变器由于采用独特的X型Z-源网络,可以利用逆变器桥臂直通状态实现升压功能,从而使单级Z-源逆变器具有与两级并网系统相类似的性能。

The regeneration and vertical flux of phosphate in the Yangtze River Estuary and its adjacent area;

长江口及邻近海域磷酸盐的再生和垂直通量