题目内容

The （） can tell us how much heat we can get from the burning of an oil.

A. viscosity
B. flash point
C. cetane number
D. calorific value

查看答案

搜索结果不匹配？点我反馈

更多问题

首先将“言行一致”作为道德修养问题加以说明的是（）。

A. 老子
B. 庄子
C. 孔子
D. 孟子

A liquid indicator sight glass is useful in determining whether or not a refrigeration system is sufficiently chargedIt is generally located in the（）.

A. high pressure liquid line
B. low pressure liquid line
C. high pressure vapor line
D. low pressure vapor line

柴油机冷却系统的冷却水，合理的流动路线和调节方法应该是冷却水自上而下流动，调节进口阀开度大小控制温度。

A. 正确
B. 错误

If the master has acted unreasonably，e.g. knowing of the danger in the port has still proceeded to enter it，and danger results，the Charterer will（）.

A. be liable
B. not be liable
C. be paid
D. not be paid