D．uring the watch keeping at sea, the engineer in charge should notify______in the event of any serious occurrence or a situation where he is unsure of the action to take

A．the master

B．the chief engineer

C．the bridge

D．the company superintendent

[试题]when you do the watch keeping in the engine room ,what should you be careful about ?

[单选题]D．uring sea trial, the main engine will be kept run at______loadA．100%B．110%C．85%D．different

[单选题]D．uring sea trial, the main engine well be kept run at load.A．100%B．110%C．85%D．different

[名词解释] ENG

181.Many students watch TV only to __ time during the summer vacation.-|||-A.cos

[单选题]In software engineering and systems engineering, (71) is a description of a system' s behavior. as it responds to a request that originates from outside of that system.(71) A. black boxB． business ruleC． traceability matrixD． use case

[单选题]When deciding the composition of the engineering watch, which may include____ appropriately, many factors shall be taken into account.A．satisfied engineersB．qualified ratingsC．satisfied chief engineerD．qualified chief' engineer

[填空题] ENG方式的特点：（）、（）。

[单选题]There is ________ in the holds keeping eyes opened to prevent theftA．watchmanB．watchmenC．a watchmenD．a watchman

[单选题]F．uel droplets injected into a diesel engine cylinder must have adequate penetration to ____.A．prolong the ignition delay periodB．ensure the beginning of fuel injectionC．thoroughly utilize the air chargeD．allow controlled fuel combustion