The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace +vacuum degassing process+ESR process.
采用碱性平炉＋ＥＳＲ（电渣重熔）法生产高强韧管坯，能完全满足管坯的各项技术要求，各项理化检测结果与采用碱性平炉＋真空除气＋ＥＳＲ法生产的同类管坯水平基本相当。
Analysis on Thermodynamics and Kinetics of Vacuum Degassing from Aluminum Melt during Adjusted Pressure Casting
调压铸造中铝液真空除气的热力学和动力学分析
circulation degassing
双管循环真空除气法
A vacuum of about 28″Hg was applied to the mixer to remove entrapped air from the slurry.
混合器要配备一部28英寸的真空器，以便除去浆液中截留的空气。
X Series Rotary Vacuum Pumps is a basic equip-ment used for pumping air from sealedvessels to attain vacuum condition.
系列旋片式真空泵是用来对密封容器抽除气体而获得真空的基本设备。
It utilize vacuum r elease and suck function get rid of air( oxygen) of supplies, suppress and oxidize and not brown to turn, Improve the quality of the products.
它利用真空抽吸作用去除物料中的空气（氧气），抑制氧化和褐变，提高产品的品质。
When the relief valve opens, as in the accompanying air-in/water-out diagram, the right-hand channel admits air to the top of the reduced pressure zone, relieving the zone vacuum.
当安全阀开启时，伴随着气进/水出隔膜，右侧渠道使得空气进入减压区顶部，消除减压区的真空。
That air have weight is true .
空气有重量是真的。
Dehumidification: Removal of humifity from the air.
抽湿:把空气中的湿气抽除。
The air in the work is purified of poisonous gases with the machine.
用机器除去工厂里空气中的有毒气体。
The desiccant is in turn regenerated by an independent hot air stream which enables it to continue removing moisture from the recycled air.
除湿剂由独立的热空气流再生，继续除去循环空气中的水份。
The vacuum pumps begin sucking the air from the barrel of gun.
真空泵开始抽取电子枪管里的空气。
A Possible model for Exclusion of Cosmic Vacuum Domain Wall
消除宇宙真空畴壁的一个可能的模型
Removing Cd,Pb,Tl,Zn from Crude Indium by Vacuum Distillation
真空蒸馏除去粗铟中镉锌铊铅的研究
Before reuse, the moisture in the recycled air is removed by desiccant.
在循环再用前，用除湿剂除去空气中的湿度。
compressor ,air, mobile (excl. motor vehicle-type)
空气压缩机,移动式（机动车型的除外）
Where the exclusion of air-borne dust is essential.
有必要排除空气中灰尘的地方;
ventilation shaft through which air leaves a mine.
煤矿上用来排除空气的一个坑道。
Fast air elimination method inside fluid infusion tube below Murphy's droppers
快速排除茂菲氏滴管下段空气的方法