值班

I'm free from duty today.

我今天不值班。

Since the 1960s,the leading shipbuilding countries begin to study on the ship condition monitoring and trouble analysis, Nobodys engine-room shipping on duty appeared .certainly the condition monitoring and trouble analysts system also meets some question ,such as: only give alarm or show the actual value of the parameter, does not possess the function of analyzing and giving operator the direct suggestion function about the complicated trouble reason , Only monitor the present running conditions, does not possess the function of predicting equipment future and run reliability though trouble analysis technology makes good progress in these yeas, onboard the ship is still rare .aiming to improve the shipping safety, this paper make some research work on the ship engine-room, the main innovation are as follows:Firstly, this paper introduces and analyzes the research work and current situation on the condition monitoring, trouble analysis and safety assessment .especially in the maritime fields .

船舶机舱系统结构复杂，故障源多，征兆参数丰富，故障与征兆之间常常不存在简单的对应关系，而是相互影响，关系错综复杂。60年代以来，世界上先进的造船国家都相继开展了船舶机械状态监控和故障诊断的研究，出现了无人值班机舱船舶，但仍存在不足之处，如：只给报警提示或显示参数的实际值，不具备对复杂故障的原因分析并给操作者以直接的提示或建议功能；只监测当前的运行状况，不具备预测设备未来运行可靠性的功能；尽管近年来设备故障诊断技术得到了很大的发展，但真正能成功应用于实船的尚不多见。本论文以船舶机舱为对象，以提高船舶营运安全性为目标，来研究船舶机舱的安全控制技术，主要内容如下：首先，介绍和分析了状态监测、故障诊断和安全评估的研究内容和现状，尤其是在船舶领域的研究近况。

After training in the Royal Naval College in Greenwich, London, Huang was deployed as a deputywatch officer on the 10,000-ton escort carrier HMS Searcher, which carried up to 25 fighter aircrafts,in March 1944. His duty was make sure the ship maintained course and remained in formation.

在伦敦格林尼治皇家海军学院完成训练后，黄在一艘 10，000吨级，载有 25架战机的"探索者"号护航航空母舰上担任代理值班士官。1944年3月时，他的任务是确保船保持航向并随时可以加入编队作战。

The policeman on duty told him that since his defeat,the ex-Prime Minister had gone abroad.

值班的警察告诉他这位前首相落选后出国去了

When he asked if Mr Lane lived there, the policeman on duty told him that since his defeat, the ex-Prime Minister had gone abroad.

当他询问莱恩先生是否住在那里时，值班的***告诉他这位前首相落选后出国去了。

When he ask if Mr.Lane lived there,the policeman on duty told that since his defeat,the ex-prime Minister had gone abord.

当他询问莱恩先生是否住在那里时，值班的警察告诉他这位前首相落选后出国去了。

Lane lived there, the policeman on duty told him that (7) his defeat, the ex-Prime Minister had gone abroad.

当他问Mr。 Lane是否住在那儿时，值班警察告诉他自从落选后，前首相已经出国了。

After the elections,patrick went to the former prime minister's house.when he asked if mr.lane lived there,the policeman on duty told him that since his defeat,the ex-prime minister has gone abroad.

大选结束后，帕特里克来到了前首相的住处。当他询问莱恩先生是否住在那里时，值班的警察告诉他这位前首相落选后出国去了。

The red phone was to the airport's duty fire chief.

那个红色电话是打给空港火警值班主任的。

Shifting at the fire tower for their duties.

塔，240 名巡逻员和 48 名在防火塔轮流值班的防火员。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。