main gear的用法和样例：
例句
- This large gear turns the small one.
这个大齿轮带动那个小齿轮。 - If the big gear did not engage with the small one, the machine would refuse to work.
如果大齿轮与小齿轮不相啮合的话，机器就不会工作。 - A new method for the dynamic calculation of the main drive system of the bloomingmill has been provided.
这为轧钢机主传动动态计算提供了一种新的方法。
main gear的相关资料：
临近单词
maintop
main
main steam pressure of boiler
main fire alarm control panel
main gear of slotting machine
Main-lobe shape controlling
main engine overhauling crane
main feedwater pipe of boiler
main engine operation console
main network switching centre
main traffic priority control
Main menu of control software
