crank shaft

基本解釋

Aligning main engine's crank shaft and intermediate shaft after launching.
下水後主機曲軸和中間軸連接後校中。
In an engine the linear motion of the pistons is converted into rotational motion by the crank shaft.
在引擎中，活塞的直線運動通過曲軸被轉(zhuǎn)化爲(wèi)鏇轉(zhuǎn)運動。
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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，用來避免重複的失傚，那是關(guān)於,9號大曲柄軸,在第一號柴油機。