什么是钩接强度?
That REMOVE ANY LIST ON THE V/L AFTER EACH WATCH END means that(). any list,no matter where it is posted,shall be removed prior to ending his watch by the OOW。 the vessel should not be removed。 any and all lists on board the vessel should be taken off。 the inclination of the vessel should be corrected prior to ending his watch by the OOW。
群体决策中存在的特殊现象包括()。 从众现象。 平均化倾向。 群体思维。 极端化现象。 求同倾向。
交换中心维护时,由县联社核算中心的02级柜员授权。
The highest loads applied to the diesel engine crankshaft main bearings are () axial loads。 firing loads。 inertia loads。 centripetal load。
对于20辆编组,用电量可达800kW的空调旅客列车,应采用()供电。