Study on regeneration of ethanol-loaded activated carbon by microwave irradiation under vacuum condition;

載乙醇活性炭真空微波解吸實(shí)驗(yàn)研究

The research of far-infrared drying of carrot under vacuum conditions;

胡蘿卜遠(yuǎn)紅外真空干燥試驗(yàn)參數(shù)的研究

Effects of overlap steps on oxygen production by vacuum pressure swing adsorption;

重疊步驟對真空變壓吸附制氧性能的影響

The influence factors on the polyester polycondensation vaccum system and their treatment;

影響聚酯縮聚真空的因素及處理

Different type of vaccum pump and its combination used in existing polyester plant were introduced,also the economic analysis was done.

介紹已有的聚酯裝置中所使用的不同形式的真空泵及組合 ,并對其進(jìn)行經(jīng)濟(jì)分析。

Introduced are four displacing methods, namely complete mixing, non-mixing, vaccum deaeration, and pressure displacement.

介紹了常用的四種置換方法,即完全混合置換、無混合置換、真空置換和加壓置換。

The craft and application of vacuum brazing for honeycomb material;

蜂窩材料的真空釬焊工藝及應(yīng)用

Influence of active element Mg on joint properties of aluminum alloy vacuum brazing;

活性元素鎂對鋁合金真空釬焊接頭性能的影響

Morphology of carbide on diamond interface by vacuum brazing;

真空釬焊金剛石界面碳化物的形貌

Industrial experiment on recovering metals from waste zinc-tin alloy by vacuum distillation;

真空蒸餾法從廢雜鋅錫合金中回收金屬的工業(yè)試驗(yàn)

Cadmium recovery process and modeling in the Ni-Cd batteries by vacuum distillation;

真空蒸餾回收鎳鎘電池中鎘金屬工藝優(yōu)化模型研究

Purification of γ-irradiated 30 % TRPO-ke rosene by vacuum distillation;

真空蒸餾凈化輻照后的TRPO煤油體系