更多"One of the causes of ocean currents"的相关试题:
[单项选择]One of the reasons that causes oil flowed from sludge outlet of a self-cleaning purifier is （）
A. seal water supply be cut off
B. make-up water supply be cut off
C. oil outlet valve closed or not open sufficiently
D. the flow rate of oil is too much
[单项选择]There are（）NCSs in total, one in each ocean region, the AOR (E and W), IOR and POR.
A. 3
B. 2
C. 1
D. 4
[单项选择]在使用MACD时，可以DIF和DEA.的取值和这两者之间的相对取值对行情进行预测。当DIF和DEA.均为负值时，属空头市场。DIF向下突破DEA是（）信号。
A. 买入
B. 卖出
C. 观望
D. 不能确定
[单项选择]根据MACD指标分析，当DIF和DEA指标均为正值时，且DIF从下向上突破DEA，此时投资者较好的投资办法是（）。
A. 买入
B. 卖出
C. 买入卖出均可
D. 即不买入也不卖出
[填空题]日夜温差值即DIF值，当DIF为负值时有利于控制生长，即日温低有利于控制生长，这里的日温是指（）。
[多项选择]服务器DIF无法连接数据库，可能的原因是（）
A. 数据库实际设置的用户名、口令与dbcfg.ini文件中的设置不一致
B. 后台运行软件数据库版本不一致
C. 前后台链路不正常
D. OMCR以debug方式启动
[单项选择]Among the possible causes of unexpected constant inclination of the floating shhip is（）.
A. consumption of on board liquids
B. miscalculation of loads
C. liquid transfer through open valves
D. flooding due to hull damage
[单项选择]All inspected vessels on unrestricted ocean routes must have equipment on board for testing an individual’s（）.
A. blood
B. breath
C. urine
D. All of the above
[单项选择]Actuating the CO2 fixed system causes the shutdown of the（）.
A. fuel supply
B. exhaust ventilation
C. supply and exhaust ventilation
D. mechanical and natural ventilation
[单项选择]The most important factor that causes the wear of the engine parts is （）.
A. excessive heat
B. friction
C. oxidation
D. high pressure
[单项选择]A partially full tank causes a virtual rise in the height of the（）.
A. metacenter
B. center of buoyancy
C. center of flotation
D. center of gravity
[单项选择]What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?（）
A. Spark plug
B. Heat of compression
C. Carburetor
D. Glow plug
[单项选择]A very light breeze that causes ripples on a small area of still water is a（）.
A. cat's paw
B. hog's breath
C. williwaw
D. chinook
[单项选择]If the redelivery of a vessel is delayed by causes （），hire is payable at the charter rate until redelivery even though the market rate may have gone up or down.
A. for which neither party is responsible
B. for which the owner is responsible
C. for which either party is responsible
D. for which the charterer is responsible
[单项选择]Which of the items listed causes a direct acting mechanical governor to operate the engine fuel control linkage?（）
A. Hydraulic oil pressure
B. Servomotor action
C. Flyweight centrifugal force
D. Relay motion
[单项选择]（）, the following possible causes should be investigated.
A. Should the engine stop without apparent reason
B. The engine should stop without apparent reason
C. The engine stops without apparent reason
D. The engine is stopped without apparent reason
[多项选择]OCEAN信令仪具有以下功能（）
A. A口数据采集与分析
B. Abis口数据采集与分析
C. GB口数据采集与分析
D. QOS测试
E. 实时监视
