There were no air stewards in machinery space, either. They'd been replaced by a stocked refrigerator, a coffeemaker, and a microwave oven.

机舱里也没有乘务员，替代他们的是一个储存冰箱、一台咖啡机和一只微波炉。

UMS (unattended machinery space) sea trial continue 4 ~ 6 hours.

无人机舱作4 ~ 6小时航行试验。

Generally in dry cargo ship the cargo holds were placed fore and aft of machinery space that was situated at or near the middle of length.

通常来说，在干货船，货舱是被布置的于机械空间的前后，而机械空间位于船的中部附近。

Nowadays, however, many such ships have machinery aft with a continuous line of holds from the machinery space to the forward end of the ship.

现今，然而，许多这样的船已经将机械空间设在船尾，因而船体有了一条连续的直线，一直从机械空间延续到船的前端。

The system includes main engine remote control, generating plant automatic control, level monitor, machinery space monitor, auxiliary machineries regulation, management centre, etc.

该系统由主机遥控、自动电站、油水与压载自控、船舶浮态自控、监测调控及轮机管理中心等子系统组成。