抽气

It consists of the main pumping system, pumping divertor and glow discharge cleaning system.

它由真空主抽气系统、抽气偏滤器、直流辉光放电清洗系统组成。

According to the structure and work principle of the bore evacuator and the principle of combustible cartridge case , the main reasons of the fire in combat room are low reliability of bore evacuator and incomplete combustion of combustible case.

根据某自行火炮抽气装置结构与工作原理以及可燃药筒燃烧机理，得出抽气装置抽气可靠性差与半可燃药筒燃烧不完全是战斗室失火主要原因，给出了抽气装置抽气可靠性计算模型，并分析了影响抽气装置抽气可靠性诸因素，提出了该自行火炮抽气装置结构改进建议；分析了半可燃药筒燃烧不完全原因，提出了半可燃药筒制造与验收及使用注意事项。这对于自行火炮的设计与使用均有一定的参考价值

Exhaust time gauge and steam time gauge, you can understand exhaust speed and statistically production.

配备抽气时间仪表及蒸著计数表，能了解抽气速度及统计生产能量。

Cyclophos phamide printer power is not enough, print, nbspvacuum box sealless and air hole plug or is not set properly on the evacuation time attributed the exhaust air pressure inside the bad; not enough film drop and PS version photographicsensitive coatings cannot be tight.

晒版机真空泵功率不敷、晒版框不密封、气孔畅通或抽气工夫撤销不妥等来因变成抽气不良；框边气压回升不敷，不顶片和PS版的感平涂层不不妨密接。

It has big power,and multipe air exhaustor.and fixed,insideontside water circulation,can be with five tap for suction direct display at the same time,The pump has the advantages of unuse oil,non-pollution,big power,lower noise,easy movement, save waterelectricity one machine with multi-usage.

该泵是大功率多头抽气的一种新型不锈钢循环水式多用真空泵，本机设计内外循环水，可以五头同时抽气，具有不用油、无污染、功率大、噪音低、方便灵活，节水省电等优点，一机多用。

It has big power,and multipe air exhaustor.and fixed,inside and ontside water circulation,can be with five tap for suction direct display at the same time,The pump has the advantages of unuse oil,non-pollution,big power,lower noise,easy movement, save water and electricity one machine with multi-usage.

该泵是大功率多头抽气的一种新型不锈钢循环水式多用真空泵，本机设计内外循环水，可以五头同时抽气，具有不用油、无污染、功率大、噪音低、方便灵活，节水省电等优点，一机多用。

This pump is a new stainless stee multiusage vacuumpump with water circulation.it has big power,and multipe air exhaustor.and fixed,inside and ontside water circulation,can be with five tap for suction direct display at the same time,the pump has the advantages of unuse oil,non-pollution,big power,lower noise,easy movement, save water and electricity one machine with multi-usage.

该泵是大功率多头抽气的一种新型不锈钢循环水式多用真空泵，本机设计内外循环水，可以五头同时抽气，具有不用油、无污染、功率大、噪音低、方便灵活，节水省电等优点，一机多用。

It also describes pumping performance of this cryopump applied to three different type of vacuum coaters, ion implantation device and its condition underwent thermal shock.

本文扼要地介绍了低温泵的抽气原理及其主要的性能参量，同时叙述了ZDB型低温泵用于三种真空镀膜装置和离子注入机的抽气特性及承受热冲击的情况，用低温泵抽气系统所得膜片的性能比扩散泵抽气要好得多。

Vacuum pump exhaust because there is selective and therefore, sometimes can not meet the selection of a pump exhaust requirements, the need for several pumps together, complement each other to meet ventilation requirements.

由于真空泵有选择性抽气，因而，有时选用一种泵不能满足抽气要求，需要几种泵组合起来，互相补充才能满足抽气要求。

Vacuum pump exhaust because there is selective and therefore, sometimes can not meet the selection of a pump exhaust requirements, the need for several pumps together, complement each other to meet ventilation requirements.

因为真空泵有选择性抽气，因此，有时选用一种泵不能知足抽气要求，须要多少类泵组开止回，相互弥补能力满意抽气要求。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失