英汉例句

• air and fuel are drawn into the cylinder by the downward movement of the piston, the piston then moves up and squeezes this mixture which is then ignited.

  空气和燃料，是由各该活塞向下运动，活塞然后移动起来，这是挤出，然后点燃混合气进入气缸。

• the manual pressing section makes the downward movement by a slide cylinder and a pressing head driven by a pressing rod, and the travel of the pressing head is controlled by a limited ring;

  手动按压部分由按压桿带动滑柱及按压头向下运动，并通过限位环来控制按压头的行程；

• downward movement with the fast and feeding speed, the fast forward improve work efficiency;

  下压行程具有快进与工进两种速度，快进提高工作效率；

• a upward movement means the price stays strong whereas a downward movement means the price is going slump abruptly.

  向上跳空代表价格走势强劲，向下调控代表价格急剧转疲。

• hydraulic feedback hollow sucker rod pump solves the problem of downward movement of the hollow rod on a certain extent.

  液力反馈型空心桿抽油泵在一定程度上缓解了抽油桿下行困难的问题。

• downward movement with the fast and feeding speed, the fast movement improve work efficiency;

  下压行程具有快进与工进两种速度，快进提高工作效率；

• it is precisely that the vulgarization and the downward movement of the upper class's mysticism was the reason of this situation.

  正是由于玄学从上层社会的向下移动和庸俗化，才导致了这样的局面。

• this downward movement forces the valve to move downward off its seat so that it opens.

  向下的运动使气门向下移动离开气门座，气门被打开。

• large intake vents open so that the output pressure off small increase, thus putting downward movement so that implementing agencies spool valve to open or close.

  进气口开大排气口关小使输出压力增加，因此执行机构推桿向下移动使调节阀阀芯开启或关闭。