下压

There is an important practical meaning to study the law of mining deformation of high voltage transmission pole and tower .

高压输电线路下压煤是许多矿区一种普遍存在的问题，研究高压输电线路杆塔采动变形规律具有重大的现实意义。

The tablet pressing chamber is dead angle free for 360°, special installation means are adopted for the tablet discharging mechanism, the under guide track and under roller , it's convenient to operate, dismantle and clean.

压片室360°无死角，出片机构、下轨导及下压轮均采用特殊安装方式，便于操作、拆装和清洁。

Normally, large self-respect Pressure Reducing and Sustaining Control Valves and the upper valve plate pressed under the pressure of the spring pressed in the seat, so that the valve is turned off.

平时，大阀板在自重和上部压紧弹簧的压力下压紧在阀座上，使阀门处于关闭状态。

Using a straight bar attached to the high pulley of a cable station, Mrs Obama does as many tricep pushdowns as she can without resting. She then follows it up with a set of hammer curls using dumbbells to work her biceps.

米歇尔会先用连在一根直杆上的高拉滑轮拉力器进行无间断地下压三头肌训练，而后立即举起哑铃做一组锤式弯举的动作，来锻炼二头肌。

Using the idea of action and reaction, explain why the scale reading will be less when you push down on the top of the sink. Why will the scale reading be more if you pull up on the bottom of the sink.

用作用力与反作用力的理论，解释一下为什么在你用力向下压水槽顶部时秤的读数会少于体重，而当你用力拉水槽底部时秤的读书会多于体重。

If you push down on a dog's hind quarters, most dogs will resist slightly.

如果你把按住狗的后腿向下压，大多数狗会轻微抵抗。

By pressing your chest down you initiate the wave-like motion.

下压你的胸部来启动波动动作。

The sample which is ground into certain size of powder is pressed to a round piece under the pressure of 300 kN, the round piece is then determined in the optimal conditions.

将研磨到一定粒度的样品在300 kN的压力下压成圆片，然后在优化的条件下进行测定。

First, forced liquidations push down the price of assets, hitting confidence further.

第一，被迫进行的清算下压资产价格，深层次打击信心。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。