问题描述：
[单选]
The purpose of the flywheel of a diesel engine is to（）．
A．counterbalance the crank throws on the crankshaft
B．keep the engine running smoothly between power stroke
C．provide a belt-driving surface for the operation of auxiliary machinery
D．prevent the engine from overspeeding
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 quantity of oil injected into the cylinder can be regulated（）．
下一篇：The pumps employed on board ship can be divided into two main categories ie（）pumps and centrifugal pumps．
- 我要回答: 网友(3.145.186.132)
- 热门题目: 1.充分利用技术管理指导性文件的 2.贮备可以提高可靠性，它和其他 3.并联系统比串联系统可靠性要（