英德
有道
百度
谷歌
图片
维基
百科
干压缩
dry compression
- 摘要根据中石化据巴陵分公司化煤代油工程中新增氨冷冻压缩机工况的分析，探讨了氨冷冻压缩机干气密封形式的选择问题。
According to the analysis for the working conditions of the new Ammonia refrigerant compressor in the Naphtha Switching to Coal project of Baling Petrochemical Company, the selection of the Gas Seal in the ammonia refrigerant compressor has benn discussed in this paper. - 笔者通过对钻孔两种方法获取的土样与竖井土样试验数据的对比发现，钻孔取样对土样有明显的扰动和压密作用，造成了土的干密度增大、孔隙比减小、渗透系数降低、压缩模量增大。
Through comparative analysis to the test data of tow sampling methods in drilling hole and sampling method in shaft, it was found out by the author that the drilling sampling method has obvious disturbance and depression to the soil sample, which caused the soil sample's dry density to be increased, porosity ratio to be decreased, filtration coefficient to be decreased, and modulus of compression to be increased. - 组合式低露点压缩空气干燥机就是结合了冷干机与吸干机各自优点，通过合理的管道连接和容量搭配，最大限度的发挥两者的优点，从而达到最佳的经济运行点和得到高品质的低露点成品气。
Sectional low dew point compress air desiccator to combine cold person who do and one's own advantage of blotting etc.is it collocate through rational pipeline with capacity to connect,maximum full play advantage of the two,thus reach best economical operation piece and get high-quality low finished product angry dew point.
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