The Cleanliness of gas cylinder steel(30CrMo) was studied during vacuum degassing by interrupting vacuum after the start of operation.
本文研究了真空脱气(VD)精炼对气瓶钢30CrMo洁净度影响。
The paper analysed contact fatigue performances of vacuum degasification steel and common electric steel.
试验并分析了真空脱气钢和普通电炉钢的接触疲劳性能。
The technical process of two-stage RO+vacuum membrane degasifying +three-stage mixed bed, the newest developing technical process nowaydays for preparing ultra-pure water, has been less applied in large-scale system.
在现代大型微电子工业用超纯水系统中二级反渗透 + N2 配合真空膜脱气 +三级混床的工艺属当今最新开发的工艺 ,在大型系统中应用很少 ,我们通过三年多的不断摸索、实践和优化改进 ,最终将该套具有技术先进、投资少、结构紧凑、出水量大、品质高等特点的水系统很成功地稳定运行 ,解决了工艺流程中的缺陷和不足 ,并且很好地控制了运行成
The vacuum degasifier/pre-degasifier is an important equipment in the process of production in Sichuan vinglon factory.
四川维尼纶厂2D440/441真空脱气塔/预脱气塔是生产过程中重要的一台设备,于1978年正式投运,该设备于1993年离塔底约12m高处鼓包受伤,本文主要采用应力测试技术对2D440/441真空脱气塔/预脱气塔受损部位的应力应变情况进行测试、计算和分析,并得出测试结论。
Resin was degassed using a vacuum and the winding carried out under vacuum.
树脂用真空脱气，并在真空下进行缠绕。
The vacuum takes off the angry aircrew including the vacuum takes off angry machine, vacuum pump and centrifugal pump.
真空脱气机组是包括真空脱气机、真空泵和离心泵。
The Research on Stress Testing for Deformed Part of Vacuum Degaslified Tower;
真空脱气塔受损部位应力测试与分析
Study on Cleanliness of gas cylinder steel during Vacuum Degassing
真空脱气过程中气瓶钢洁净度研究(英文)
The fatigue life of vacuum degased ball bearing steel and its influence factors
真空脱气轴承钢的疲劳寿命及影响因素
Feasibility of CrNiMo Military VD Steel Vacuum Degassing And Removing Impurities;
CrNiMo军工钢VD真空脱气、去夹杂的可行性研究
ELO-Vac process
电炉真空脱碳脱气法
Fast startup-output deoxygenated water simultaneously with the vacuum pump turning on.
五．启动快——开机启动真空泵即出脱气水。
Technology of COG Desulphurization with Vacuum Carbonate Process
焦炉煤气用真空碳酸盐法的脱硫技术
Experimental study on regeneration of SO_2-rich solution from flue gas desulfurization(FGD) by vacuum membrane distillation
真空膜蒸馏法再生烟气脱硫废液的试验研究
combined compressed-air and vacuum brakes
空气-真空两用制动机
The air is evacuated from the furnace.
从真空炉中抽出空气。
The vacuum valve opens to admit air.
真空阀开启以补充空气。
Study on Combined Microwave Vacuum and Freeze Drying of Fruits and Vegetables;
微波真空与真空冷冻干燥组合生产脱水果蔬
Disconnect vacuum hose from vacuum port on the intake manifol
自进气歧管真空口拆下真空软管。
Alloy steel heats are vacuum-treated on degassing units to reduce hydrogen contact to less than two parts per million and reduce metallic oxides.
合金钢热是在脱气装置下进行真空处理，以将氢接触减少到百万分之二以下，并减少金属氧化物。
vacuum and inert atmosphere rolling
真空和保护气体中轧制
cell, photoemissive, vacuum or gas filled
光电发射、真空或充气管