查询词典 pull

The test-bed is designed for 20~40cm diameter wheels, vertical loads in the 0~300N range, drawbar pull forces ranging from 0 to 300N, linear velocity up to 43mm/sec, and wheel rotating speed up to 9.9r/min.

试验台针对的车轮直径范围为20～40cm，可施加垂直载荷0～300N，可测量挂钩牵引力0～300N，台车最大线速度为43mm/s，车轮最高转速为9.9r/min。

In this paper, the marshland of Daxinganling forest region is classified into three kinds, the pass performance of three kings of crawler fire engine, J-50, A531, BFC804 and a kind of two-wheeled forest fire engine of special light-duty HS-8 is studied in theory and test, the calculation formulas of the tangential traction force and the external motion resistance of vehicle are given and the drawbar pull is used as evaluation index.

对大兴安岭林区的沼泽地进行了分类，并对3种履带式森林消防车J-50、A531、BFC804和一种特轻型双轮森林消防车HS-8的沼泽地通过性作了理论与试验研究，给出了切线牵引力和行驶阻力的计算公式，采用挂钩牵引力作通过性评价指标。结果表明，BFC804可以通过重沼泽地，A531和HS-8可以通过中沼泽地，而J-50只能通过轻沼泽地。

The only thing to do is pull up the drawbridge and trap him...

她唯一能做的就是拉起吊桥让他掉入陷阱。。。

The biggest danger is if America disengages, if it decides to pull up the drawbridge and say to the rest of the world,'Well you go and sort it out.

"如果我们对此有异议，那么这对于我们国家来说将是十分可怕的。"如果美国退出了，如果美国决定撒手不管，向全世界宣布，'你们来处理吧！'这将是个最大的危险。

And there are calls to pull up the drawbridge on other would-be members who are right now lining up on the E.U.'s borders.

已经有成员呼吁对那些排队入盟的周边国家关上大门。

A person can place a drill in the drill chuck that is secured in the spindle of the drill press. They can then select the desired speed for rotation (commonly by switching belt pulleys), and activate the spindle. Then they manually pull on the quill lever to drive the drill into the workpiece being machined.

操作者可以将钻钻头装在钻夹中，钻夹固定在台钻的轴里；接着可以选择所需的转速（通常通过切换皮带改变主轴转速），并且启动主轴旋转，然后操作钻轴手柄，将钻头钻入被加工的工件。

We will pull out the drill pipe in 3 hours.

3小时我们就起钻。

Skydivers have to throw out the drogue and when it catches the wind it will pull out the bridle, a piece of nylon webbing, then the bridle pulls out the main parachute.

跳伞不得不放弃了锥形，当它捕捉风，将拔出笼头，尼龙织带的一块，然后缰绳抽主降落伞。

I promise I'm going somewhere with this. Is his droopy pants campaign to pull up your pants?

他穿这么低垂的裤子是不是在举行让大家提起裤子的活动呢？

And pull your pants up, droopy drawers.

把你的裤子提上去点。小混混

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。