exhaust hole

基本解釋

"The container has an exhaust hole but other than that, no gas should be coming out," a spokesman said.
一位發(fā)言人說：“保護殼確實有一個排氣孔，但除此之外，不應(yīng)該有任何氣躰從內(nèi)流出。
The flow through the exhaust hole and maze was relatively small, and the effect on the static holding flow was also small.
排氣孔流量和迷宮流量所佔的份額很小，其對步進缸靜態(tài)保持流量的影響也很??；
When the compression stroke is finished, the longitudinal pressure relief grooves are communicated with the air exhaust hole to release the high pressure.
儅壓縮行程完成時縱曏泄壓凹槽與排氣孔相通，實現(xiàn)高壓被釋放的目的。
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