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- recirculation degassing 循环真空脱气法
- DEGA Italy is a machinery manufacturer. DEGA是意大利名机器制造商。
- One system did not require solvent degassing. 一个系统不需要溶剂脱气。
- LABYRINTH WEAR RINGS-Minimize recirculation losses of cryogenic liquids. 迷宫式磨损环使低温液体二次循环损失减到最小。
- The horizontal degassing tank with separately operated spraying nozzles. 横放的脱氧罐带有可分开接通的调匀喷嘴。
- The furnace is applicable for high temperature degassing and vacuum brazing. 并能广泛适用于高温脱气、真空钎焊等场合。
- Degassing: Degassing of liquid with high viscosity, such as epoxy and silicone. 环氧树脂、液体硅胶等粘稠物质内部气泡的排出。
- The sludge is passed under a vacuum pump and allows the water to pass through a discharge or recirculation drain. 用真空泵除去污泥的固体含量而该泥水则经排水渠或回流渠排出。
- The argon-filling method does not influence degassing of liquid steel and is also applicable to VAR and EBR Processes. 该方法不影响钢中气体的去除,也同样适用于真空自耗重熔、真空电子轰击重熔等的冶炼过程。
- Self-priming plastic magnetic pump adopts an outer recirculation structure combining foreign advanced technology. 结合国外的先进技术，采用外混式结构的自吸塑料磁力泵。
- Appropriate surface recirculation can reduce leachate quantity effectively, so the treatment scale is decreased. 适量的表面回灌可有效减少渗滤液水量，降低处理规模。
- As the jet angle decreases, the recirculation zone on the left side becomes smaller than that of the right side. 当射流倾角减小时，左侧回流区的范围变小，而右侧的回流区增大。
- Vapors generated during the operation of a pump on recycle or during recirculation can cause tank overpressure. 在泵循环或再循环操作期间产生的气体会导致罐超压。
- 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。
- However, each installation should be evaluated for its own recirculation requirements of gpm and pipe resistance. 但是，每次安装都需要对再循环要求的流量和管道对流体的阻力进行评估。
- Leakage and degassing rate is an important parameter to evaluate the performance of high vacuum multi-layer insulated dewar. 漏放气速率是评价高真空多层绝热杜瓦性能的一个重要指标。
- In addition,low NOX exhausting is realized by recirculation of external exhausting. 另外，由于采用外部排气再循环，从而实现了低NOX的排放。
- Based on static pressurizing method,the leakage and degassing rate of a dewar of 210 L was measured. 运用静态升压法对国内某厂家生产的210L杜瓦的漏放气速率进行测量;绘制了夹层压力随时间的变化曲线;测得总漏放气速率为2.;0×10-8Pa
- Exhaust Gas Recirculation(EGR) is adopted to reduce nitrogen oxide emission of CA498 engine fueled with dimethyl ether. 在CA498车用直喷式柴油机上开展了燃用二甲醚和采用排气再循环时,发动机的排放和燃烧特性的研究。
- The courses of degassing and regassing of degassing hydrogen in aluminum melt were studied. 研究了铝熔体除氢时的除气和再吸气过程。
