查询词典 trap

The lever-ball float type trap employs the buoyancy and leverage principles: to make the ball float ascend or descend by the change in the liquid level and then the ball float drives the lever to make the valve disc depart from or touch the valve seat to realize drainage and close the block vapor.

杠杆浮球式是利用浮力原理和杠杆原理，通过液位的变化使浮球上升或下降，浮球驱动着杠杆使得阀瓣离开或接触阀座达到开启排水和关闭阻汽的作用。

The lever- ball float trap adopts two kinds of structure modes: A: Single valve seat-lever ball float; B: double balanced valve seat-lever ball float.

杠杆浮球式疏水阀采用两种结构方式 A：单阀座-杠杆浮球； B：双平衡阀座-杠杆浮球。

From bright generation Liu Tian is mixed " collect asking water ", 10 thousand respectful " hoof of a bamboo fish trap of prevent floods by water control ", Pan Jixun " general view of flood-prevention work done on rivers " can see processing Huang Yunsai thinks in 3 books that treat a river from prevent floods by water control prevent or control flood, treat a river to understand use --, it is our country manages the transition period that river idea studies on Huang Shi.

从明代刘天和《问水集》、万恭《治水筌蹄》、潘季驯《河防一览》三部治河书中可以看出治理黄运思想从治水防洪、治河通运———河运合一、以河治河———筑堤束水、以水攻沙的变化，是我国治黄史上治河思想的转折时期。

Now a Battle Flag, the soldiers have not the blood is thick, and a skill is only half of the trap of blood, which others than professional soldiers holding flags and more!

现在出了战旗以后，战士的血已经不算是最厚的了，一个技能只是陷阱的一半血，人家哪个职业拿旗子都比战士多！

It is possible to trap transversely the double-layer spherical particle with absorption on the axis of the incident Gaussian beam and on a circle centered at the optical axis for different axial offsets of sphere center from the beam waist as well.

在一定条件下，带吸收的双层球形微粒可以被俘获在光轴上，也可能被俘获在中心在光轴上的圆环上。

Who knows what a bear trap is?

谁知道捕熊器是什么？

Think of it like a reverse bear trap .

就象反过来的猎熊器。。

I finally chewed my leg out of that bear trap.

我终于 可以离开那个苦牢了

Think of it like a reverse bear trap.

想想它像个相反的捕熊器。

That's a bear trap. There's no animals around here.

这有个捕熊夹，但这一带没有动物

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。