全部

1·Shut off the degasser and centrifuge.

关掉除气器和离心机。

2·The inclusion number density and concentration have the similar distribution in the RH degasser.

夹杂物浓度和数量密度具有相似的空间分布；

3·The effect of hexachloroethane degasser pretreatment on porosity formation in ultrasonic ingot is investigated.

研究六氯乙烷脱气剂对超声波处理铸锭内气孔的影响。

4·The numerical method was employed to study the effect of technological factors on the inclusion removal in RH degasser.

采用数值模拟方法分析了不同工艺因素对RH精炼中夹杂物去除过程的影响。

5·LC Gradient System VLIncludes gradient pump (max. pressure 400 bar) with integrated degasser, manual injector and variable wavelength detector with standard flow cell.

1220高效液相色谱仪（二元梯度泵），带手动进样器、紫外检测器，标准流通池。

6·It is indicated that the quality evaluation of the degasser should be based on the degassing efficiency, and the equation for calculating the degassing efficiency is given.

指出评定除气器的性能时应以除气效率为依据，并给出了除气效率的精确计算公式。

7·In this study, the effect of ultrasonic treatment time on crystallization structure of industry pure aluminum ingots was investigated. e. g. : with degasser and ultrasonic.

前言：研究了超声波处理时间对工业纯铝铸锭结晶组织的影响，即添加除气剂又进行超声波处理的情况。

8·To study RH vacuum refining process, a new mathematical model of circulation flow rate to describe the circulation flow of molten steel in RH vacuum refining degasser was developed.

本文以RH真空精炼装置为研究对象，建立了描述RH真空精炼装置内钢液循环流动环流量的数学模型。