crank shaft

基本解釋

Aligning main engine's crank shaft and intermediate shaft after launching.
下水后主機(jī)曲軸和中間軸連接后校中。
In an engine the linear motion of the pistons is converted into rotational motion by the crank shaft.
在引擎中，活塞的直線運(yùn)動通過曲軸被轉(zhuǎn)化為旋轉(zhuǎn)運(yùn)動。
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Finding involved inadequate corrective actions to prevent repeat failure of the number nine main crank shaft bearing on emergency diesel generator number one.
發(fā)現(xiàn)物涉及到不充分的,糾正措施，用來避免重復(fù)的失效，那是關(guān)于,9號大曲柄軸,在第一號柴油機(jī)。