negative pressure

Absorbs the sheet work piece with the air current negative pressure type sucker.

用气流负压式吸盘来吸取板料工件。

Negative pressure air system ensures the higher cleaning rate and improves the operational environment.

负压风选结构可获得较高的清洁率,并改善作业环境.

The negative pressure loop should be noted.

应该注意到负压的腹点.

The study depicts the process of tetramethyl ammonium hydroxide pentahydrate and isopropyl alcohol azeotropic in the case of negative pressure 0.1 Mpa for 4h, and then dried by vacuum.

实验研究了在负压0.1MPa的情况下，五水四甲基氢氧化铵与异丙醇共沸4h，然后减压真空干燥得到四甲基氢氧化铵三水结晶化合物的过程。

The waste gas temperature and convulsion negative pressure are main craft parameter agglutinates of the end-point.

废气温度和抽风负压是烧结终点控制的主要工艺参数.

Suction style means the fan is situated behind the bag house, which works at negative pressure.

吸入式风机位于除尘器之后, 除尘器为负压工作.

Application of Negative Pressure in Induced Fan Bearing Box Sealing

负压法在风机轴承箱密封中的应用

Gas Desulfurization with Oxidation Process under Negative Pressure

负压条件下氧化法的煤气脱硫工艺

Pneumatic negative pressure suction machine is only suitable for powder material.

气力式负压抽吸机只适合粉状散装物料的卸船.

A vacuum pump creates negative pressure for correct operation of the filtrate recovery system.

真空泵产生的负压是保证滤液回收系统的正确运行.

Multi-purpose negative pressure autopsy table transmission window, pure work table and so on.

多功能负压解剖台传递窗 、 洁净工作台等.

Objective To develop a kind of self lower body negative pressure device.

目的研制一种自行下体负压训练器.

Solving the Leakage of Fan Bearing Box with the Negative Pressure Principle

应用负压密封原理解决风机轴承箱泄漏的方法

Now the non-contact handing technologies having been adopted are mainly electromagnetic, ultrasonic, air suspension, etc. The air suspension technology is divided into two types: blowing and negative pressure adsorption.

目前非接触搬运技术主要有电磁式、超声波式和空气悬浮式等几种方式。

The negative-pressure method is a new plugging relief and injection gain technology.

负压法地层解堵工艺是一项新的解堵增注技术.

Under negative pressure, the Gaseous Chlorine Dioxide is absorbed through the fun-air in absorber ( tower ) .

二氧化氯气体在负压下通过空气鼓吹到 吸收塔 吸收.

The Gas Barrier Property Measurement For Deadening Felt in Negative Pressure

负压下隔音毡阻气性能的测定

Half-pipe jacket ; positive pressure; negative pressure; strength destruction; stability reduction.

半管式夹套; 正压; 负压; 强度破环; 失稳.

The factors affecting the compacting in negative pressure sand filling moulding and in core making for resin-bonded sand have been studied.

研究了影响树脂砂负压填砂造型和制芯紧实的因素。

The emulsification was taken cross splitting method with low energy and high negative pressure.

应用十字刻沟法并且应用低能量高负压原则的乳化劈核技术行超声乳化手术.

Analysis of negative pressure operation of a biosafety level-3 laboratory

对某BSL-3级实验室负压运行相关问题的分析

Study on Phenomenon of Negative Air Pressure of Cavity in Interfacial Medium with Tensile Test

两压电介质之间的界面夹杂问题空穴负压现象的界面拉伸试验研究

Vacuum collection system is system of high negative pressure and low air flow.

真空吸尘系统,是一种高负压、低流量的除尘系统的统称.

Methods: The vacuum negative pressure meter and the delayed control line were used.

方法: 用真空负压表、延迟控制线路,接通电话机免提键、存储拨号键.

The expansion method by negative pressure for preparing thin-walled heat shrinkable pipe continuously was detailed.

重点介绍了利用负压连续制造薄壁热收缩管的扩胀方法.

Negative Pressure of EPC's Liquid Metal Front Flowing's Relation That is About Membrane Thickness and Exothermic Coefficient

消失模负压铸造液流前沿气膜厚度与其放热系数的关系

Methods: 120 pieces of normal epiderm were got by negative pressure suction and 22 cases patients vitiligo epiderm were wipe off by XH-ultra-high frequency cosmetic apparatus, then auto-transplant the normal epiderm to the vitiligo.

方法：采用XH超高频美容仪去除白斑区表皮，结合负压吸疱法在供皮区取皮的方法治疗22例白癜风患者，共移植皮片120片。

A new type tee joint reversed valve, which was used in negative pressure bag filter with opposite blow, is reported.

本文介绍负压反吹风布袋除尘器中一种新型的三通换向阀。

Operated at sealed negative pressure and designed by GMP.

密封负压操作,按gmp规范设计.

STUDY ON STANDPIPE-TRICKLING VALVE SYSTEM ⅰ. Gas-Solid Flow in Cyclone Dipleg under Negative Pressure Differential Gradient

立管-翼阀系统的研究Ⅰ.负压差下旋风分离器料腿内的气固流动