这些冷却空气通过两根垂直管道进入到机柜的顶部，然后在分流进入那些空气杆，这些空气杆是有序的排列着冷气释放口的长长的薄薄的管道。
The chilled air enters the top of a rack through two vertical standpipes, which branch off into air wands -long, thin pipes lined with vents that release cold air.
装有商品的盒子的顶部表面部分，如盖口或长条。如带有识别标记并可用来以此证明购买的日期或事实。
The top surface, as a flap or strip, of a box containing a commercial product, typically bearing identification and used to prove the date or fact of purchase.
王云2井是王场油田构造顶部的一口生产井。
Wangyun 2B well is a production well in the top of Wangchang Oilfield structure.
真空室顶部预留了法兰口并配有冷却靶台。
There are water cooling target chuck and back flanges on the top of the vacuum chamber.
DQ-0772宝优妮惠心衣帽架Y型主体设计，拥有外观专利与实用新型专利结构设计，缩口管连接，让顶部挂衣钩方向可以自由调节；
DQ-0772 Bonunion Huixin Coat Hat Rack Y-shaped body design, appearance patent and one structure patent for utility model, connected by necking pipe which makes top hook direction adjustable.
在瓶壁体的顶部是一有密封盖的装液口。
A liquid loading port with a sealing cover is arranged at the top of the bottle wall body.
传送轮安装在碎纸机装置顶部入纸口的下端，纸经过传送轮后，就被剪碎成纸碎片。
A delivery wheel is arranged on the lower end of the paper inlet on the top of the shredder device, and paper is shredded into paper pieces after passing through the delivery wheel.
检查油箱底部放油口是否已关闭，确定关闭后再打开油箱顶部加油口密封盖。
Need to check the oil box's bottom which outlet whether closed or not, after closed surely then open the top of oil box and add the sealing cover for the top orifice.
进料口在顶部，可与各种形式的喂料机构配套；
Feeding inlet on the top matches all kinds of feeding mechanisms;
连接条和接线柱的焊接必须使极柱顶部和盖子的铅衬套与连接条环口或接线柱完全熔焊牢固。
Cell connectors and terminal post burning must be done in such a manner that there is complete fusion of the post strap top and the cover lead bushing with the connector ring or terminal post.
当螺线管德通电，飞行员口关闭并全线压力作用于出血口通过对膜片的顶部。
When the solenoid is de-energised, the pilot orifice closes and full line pressure is applied to the top of the diaphragm through a bleed orifice.
这个浴槽同时有一个排液口在底部，一个溢出口和一个装液口在顶部。
The bath is also provided with a drain port at the bottom of the chamber, an overflow port and a fill port positioned at the top.
这个浴槽同时有一个排液口在底部，一个溢出口和一个装液口在顶部。
The bath is also provided with a drain port at the bottom of the chamber, an overflow port and a fill port positioned at the top.
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