后部压力 meaning in Chinese

afterbody pressure

In order to be convenient for use , reducing the volume of the whole laser system has become the important goal for the designer . the pressure recovery system ( prs ) takes up the most of the volume of the laser system . so , to study on how to improve the recovered pressure of the laser can reduce the burden of the prs at the end of the laser system , then the volume of the whole laser system can be reduced
为了便于使用,减小激光器系统的体积成为了设计追求的重要目标。因为压力恢复系统在整个化学激光器中占有较大的体积,所以,研究化学激光器中与压力恢复相关的问题,设法提高激光器的恢复压力,这样就可以减少对激光器后部压力恢复系统的要求,从而减小系统的体积。