欢迎来到牛牛题库网 牛牛题库官网
logo
搜索
全部科目 > 水路交通运输技能考试 > 海船船员考试 > 船舶管理(轮机专业) > 轮机英语 > 船舶动力装置

单项选择题

The main factor determining the output of each cylinder is the cylinder （）.

A.density
B.bore
C.weight
D.material

点击查看答案&解析
上一题 目录 下一题

相关考题

单项选择题
The main bearings are provided with thin-walled （）, lined with a copper-lead alloy.

A.steel guides
B.steel shells
C.steel bearing caps
D.pig iron
单项选择题
The main bearing shells often have a thin （） of lead or indium to provide a layer giving protection against corrosion.

A.flange
B.flash
C.plate
D.sheet
单项选择题
The main bearing shells are made of steel with a lining of bearing metal which may be white metal, copper-lead or aluminum-tin alloy What is the meaning of “which” in the sentence above?（）

A.main bearing shells
B.main bearing
C.steel
D.bearing metal
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