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发布时间:2023-10-13 03:21:20

[单项选择]() can be found on most medium to large merchant vessels even if the main engine is either a steam turbine or 2-stroke crosshead engine.
A. The medium speed 4-stroke trunk piston engine
B. The low speed 2-stroke crosshead engine
C. The medium speed 2-stroke crosshead engine
D. The low speed 4-stroke trunk piston engine

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[单项选择]In most cases,when a large merchant vessel enters shallow water at high speed the().
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[单项选择]Most very large ocean going vessels,such as bulk carriers and large tankers,tend to squat().
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[单项选择]The most common type of AC service generator found aboard ship is the stationary ().
A. electromagnetic field, revolving armature type
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[单项选择]The most common type of davit found on merchant vessels today is the().
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[单项选择]Smaller engines can be made more rigid than large ones and may not have ().
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[单项选择]A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the().
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[单项选择]Methanol’s most attractive feature is that it can reduce()about 90 percent the vehicle emissions.
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[判断题]连接到MOST上的任何应用层部分都是MOST设备。

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