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- The operational principle of some metering units, such as leadscrew nut mechanism, pendulum bar type metering unit, metering pump, are introduced. 介绍了丝杠螺母机构、摆杆式计量装置、计量泵装置等计量装置的工作原理。
- leadscrew-- nut mechanism 丝杠螺母机构
- Reliability design of the mechanism of sliding leadscrew nut is studied by using the stress strength interference model. 应用应力-强度干涉模型,研究了滑动丝杠螺母机构的可靠性设计。
- She'll do her nut when she sees the broken window. 她要是看见窗户破了准得气炸了。
- He drives like a nut he'll kill himself one day. 他开汽车像个疯子--不定哪天就得撞死。
- Old Jim has nearly done his nut over his son. 老吉姆为了儿子的事几乎发疯了。
- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- He cracked his nut on the ceiling. 他的头让天花板碰破了。
- I am a Clark Gable nut: I have seen all his films. 我是克拉克·盖博的影迷，我看过他演的所有影片。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- It was then a hard nut to crack. 在那时是一桩很棘手的事。
- It was then a tough nut to crack. 在那时是一桩很棘手的事。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Painting the ceiling was a tough nut to crack. 油漆天花板是件难事。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- One of my colleagues likes to eat gingerbread nut. 我的一个同事喜欢吃姜汁饼干。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- The edible part, as of a piece of fruit or a nut. 果肉水果或核桃等坚果的可食部分
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
