breech pressure

基本解释

The breech lock closure structure and the large flange connection structure of high pressure heat exchangers have been compared.
就高压换热器中螺纹锁紧环结构及大法兰连接结构作了比较。
C-sections save lives in breech or multiple births, for example, or when a mother has dangerously high blood pressure or a fetal heartbeat fails.
或者在母亲血压太高或者胎儿心跳暂停的时候，剖腹产本来可以挽救生命。
During the course of developing and using high ballistic performance artillery with high exit velocity, high chamber pressure and high loading density, there were many accidents of breech blow.
在高初速、高膛压和高装填密度为特征的高弹道性能火炮的研制与使用过程中，曾经出现过多次膛炸事故。
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