问题描述：
[单选]
The figure that the volume of air at BDC is divided by the volume of air at TDC is termed as（）．
A．ignition ratio
B．power ratio
C．compression ratio
D．injection ratio
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：The film of oil between the rings and the liner is not only essential for the lubrication but also（）achieving a gas seal．
下一篇：The external circumference of a pair of main bearing shells is slightly larger than that of the bore of the housing which receives themThe difference is termed（）．
- 我要回答: 网友(216.73.216.42)
- 热门题目: 1.柴油机拉缸时会有哪些征兆？ 2.二冲程柴油机停增压器运行的措 3.船上常用的柴油机单缸停油措施