基本释义:

有级式变速箱

网络释义

1)range transmission,有级式变速箱

2)stepped transmission case,有级变速箱

3)step speed,有级变速

4)triple-change gear,三级变速箱

5)existing transmission,现有变速箱

6)selective gear transmission,选择换档式有级变速器

用法和例句

This paper deals with the theoretic design pr ocess, methods and procedures of machine tools' step speed drive system.

阐述了机床有级变速传动系统的理论设计过程与设计方法,简要介绍了其设计步骤。