英德
有道
百度
谷歌
图片
维基
百科
制动杆
[机] brake bar
brake rod
brake rod
- 制动杆的轴孔应指向对主销的顶部。
The brake lever axle hole should be pointing towards the top of the kingpin. - 辊上方还有制动杆，按下时将立即停止辊转动。
l Stop bar over the rolls which, when activated, will instantly stop the rolls. - 受热之后，液体就会膨胀，于是把水银推入与之相连的第二个试管，而水银又推动一根制动杆，制动杆则会关闭这个炉子的风口。
The liquid would expand when heated, pushing mercury in a connecting second tube, which in turn would push a rod that would close an air draft on the stove.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
