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发布时间:2024-06-10 04:07:03

[单项选择]My ETA()Cheng Shan Tou lighthouse is 0900 hours local time.
A. of
B. in
C. on
D. at

更多"My ETA()Cheng Shan Tou lighthouse i"的相关试题:

[单项选择]My ETA at the Eastern Anchorage()1530 hours.
A. well
B. well is
C. will be
D. shall
[单项选择]()bad weather my ETA is amended to read 1800.
A. Because
B. Owing to
C. From
D. For the account of
[单项选择]ETA/pilot reverting means().
A. ETA pilot station has been given
B. ETA pilot station will be given afterwards
C. ETA pilot station was not given
D. ETA pilot station is given
[单项选择]ETA/PILOT REVERTING means () .
A. ETA pilot station has been given
B. ETA pilot station will be given afterwards
C. ETA pilot station was not given
D. ETA pilot station is given
[单项选择]ETA集团于()年建立表厂。
A. 1739
B. 1793
C. 1839
D. 1893
[单项选择]The telegram amended ETA 1900/4th owing strong wind says that().
A. ETA is received
B. ETA is changed
C. ETA is earlier
D. ETA remains unchanged
[判断题]ETA是全球最大的成品半成品机芯制造商
[单项选择]We agreed to accept()they thought was the best tourist guide.
A. whatever
B. whomever
C. whichever
D. whoever
[单项选择]关于反冲洗滤层膨胀率公式e=(L-LO)/LO下列说法错误的是()。
A. e是膨胀率
B. L是反冲洗时稳定层厚度
C. L是反冲洗时流化滤层厚度
D. LO是过滤时稳定层厚度
[单项选择]They()for hours.
A. have been driving
B. have been driven
C. drove
D. drive
[单项选择]The responsibility for maintaining the Official Logbook on voyages between the Atlantic and Pacific coasts of the United States rests with the().
A. Chief Mate of the vessel
B. Master of the vessel
C. Deck Officer of the watch at the time of the occurrence
D. Purser of the vessel
[单项选择]A vessel has an amidships superstructure. Which location would be most suitable for on-deck stowage of automobiles?().
A. On top of No.1 hatch
B. Beside the hatches,forward of the midships house
C. On top of the hatch immediately forward of the midships house
D. On top of the hatch immediately aft of the midships house
[单项选择]If a diesel engine is smoking excessively under load, the cause could be ()
A. low exhaust back pressure
B. early fuel injection in one of the cylinders
C. compression pressure in one of the cylinders
D. plugged injector holes
[单项选择]The time worked beyond regular hours is expressed in term of().
A. timeover
B. timeout
C. overtime
D. outtime
[单项选择]They()loading at 1400 hours.
A. started
B. finished
C. completed
D. reported
[单项选择]

柴油机理论循环热效率ηth随()参数的增高而增加。
①压缩比ε;
②初期膨胀比ρ;
③绝热指数k;
④行程缸径比S/D;
⑤压力升莴比λ;
⑥过量空气系数α。


A. ②+④+⑥
B. ①+②+④
C. ②+⑤+⑥
D. ①+③+⑤
[单项选择]

柴油机理论循环的热效率ηth通常随()参数而变化。
①压缩比ε;
②曲柄连杆比λ;
③绝热指数k;
④行程缸径比S/D;
⑤压力升高比λ;
⑥初期膨胀比ρ。


A. ①+③+④+⑤
B. ①+②+④+⑤
C. ②+④+⑤+⑥
D. ①+③+⑤+⑥
[单项选择]LO2单板支持()个OTU2接口
A. 0.1
B. 0.2
C. 0.4
D. 0.8

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