欢迎来到牛牛题库网 牛牛题库官网
logo
搜索

未知题型

液压传动过程中一定要经过（）次能量转换。

【参考答案】

正确答案：两

点击查看答案

相关考题

问答题
To get … Water needed a kilogram of chocolate ______ a kilogram of beef ______ a kilogram of rice ______ a hamburger ______ an apple ______ a slice of bread ______
This article uses both gallon and liter as a unit of measurement for water. You will likely be most familiar with liter, as most of the world uses this unit of measurement for liquids. In the U.S. and the U.K., however, gallon is still commonly used. However, the size of one gallon differs in these two countries. In the U.K., the imperial gallon is about 4.5 liters. The U.S. gallon is about 3.8 liters. When gallon is used in this unit, it refers to the U.S. gallon.
单项选择题
倒圆角指令的快捷键是（）
A、C
B、F
C、E
D、P
未知题型
液压传动是在（）状态下，利用（）作为工作介质来传递（）的传动方式。
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题