It can be for reference in which design a supplyjet-pump in hydroelectric station and a discharge jee-pump.
为设计水电站供、排水射流泵提供一定参数。
2
A flight garment worn by astronauts and jet pilots that presses on the lower body to maintain the blood supply to the brain during rapid vertical acceleration.
抗荷衣宇航员或喷气机飞行员穿的飞行服，在快速垂直加速中增加身体下部的压力以保持脑部血液供应。
3
The piezoelectricity ceramic power supply is the core components of piezoelectricity ink-jet printer.