Heat exchanger takes up an important place in oil refining and petrochemical industry.
换热器在石油炼制和石油化工生产中占有重要的地位.
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The grain refining efficiency of grain-refining aluminium ingots is studied.
研究了电解法生产的细晶铝锭的晶粒细化能力.
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Industry: petroleum, petroleum refining, liquefied natural gas, construction.
工业: 原油, 原油精炼, 液化气, 建筑.
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The refining on industrial slaked lime with ammonium oxalate as a main raw material was made.
本实验以草酸铵为主要原料对工业消石灰进行精制.
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The main industries of construction, light industry, food processing, oil refining, and so on.
主要工业有建筑 、 轻工 、 食品加工 、 炼油等.
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LF can be a buffer for a speed continuous casting by proper control of refining process.
通过控制合理的精炼工艺,使在连铸快节奏情况下,LF起 到缓冲调节作用.
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Yes, high refining temperature can form a minima trans fatty acid. But usally is below 0.5 %.
请问反式脂肪酸是如何形成的?所有的精炼油都有反式脂肪酸吗?
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An intelligent control method for operation of methanol refining column was discussed.
讨论用于甲醇生产主精馏塔改进工艺条件下的智能控制方法.
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Witch waving a magic wand magic hands, refining out of strands of fragrance.
女巫挥动手中神奇的魔法棒, 炼出了缕缕清香.
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通过对几种细化晶粒方法的比较,提出采用二次正火可细化晶粒并消除魏氏组织.
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This is general state of normal people , no refining, no stout belief.
这是一般人的常态, 没经锻炼,信心是不会坚定的.
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High efficency low temperature adsorpting process used for lubricant oil refining was introduced.
文章介绍了高效低温吸附工艺在润滑油基础油生产中的工业应用情况.
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降雨中的酸合量偏高, 常常由工业或炼油业的生产造成.
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Their by-product after oil refining can be used as the source of natural antioxidants.
它们的加工副产物可作为天然抗氧化物质的来源加以开发应用.
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以油脂生产中的脱色废白土为原料, 制备再生白土.
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An important new industry, oil refining, grew after the Civil War.
一种重要的新兴工业 —— 炼油业在国内战争后成长起来.
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