low-boiling

Their very low boiling and melting points make them refrigerants for low-temperature research ( see cryogenics ) .

它们的沸点和熔点都非常低,因而可以在低温研究中用作致 冷剂.

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The low-boiling inflammable part and the high-boiling residue both had to be discarded as useless.

低沸点 易燃部分和高沸点之残渣油均须弃置用.

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The Thermodynamic Principle and Formula for Determining the Optimal Boiling Temperature in Low Temperature Waste Heat Power Recovery System

低温余热动力回收系统中确定最佳蒸发温度的热力学原则和计算式

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The heat from the water is used to vaporize a low-boiling liquid.

从水中得到的热用来使一种 低沸点 的液体蒸发.

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He has a low Boiling point and was Beginning to simmer.

他极易发火,此时又忍不住要发作了.

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The adduct is isolated by evaporating the solvent and any low-boiling concomitants at low temperatures of the order of about-100 to-20 ℃.

在-100°～-20℃的低温下，将溶剂和低沸点成分蒸发掉而分离出加合物。

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Not use the low boiling point solvent clean room wall.

不得使用低沸点溶剂清洁房内墙体.

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Study on phenolic compounds from the low-boiling fractions of pine tar oil

松焦油低沸点馏分中酚类物质的化学成分研究

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This report introduced 8 kinds of humidity test methods, and recommended boiling test and double 85 humidity test with low voltage as the most effective ones.

本文介绍了八种用来衡量电阻器耐湿能力的潮湿试验方法，从中推荐煮沸试验和双85潮湿施加低电压试验，作为最有效的方法。

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Mix organics into Polytetrafluoethylene Resin at low boiling point shaped by moulding and sintering.

利用低沸点有机物混入聚四氟乙烯树脂经模压干燥烧结成型.

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Dyeing. The color fastness was increased by 0.5~ 1 degree when low-temp. dyeing accelerant was used in boiling dyeing.

用低温促染剂沸染，能相应提高色牢度0.5～1级。

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Epoxy propane is a flammable liquid of no color , ether-smell and low boiling point.

环氧丙烷是无色 、 具有醚类气味的低沸易燃液体.

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Petrol has a low boiling point; if a little is poured into the hand, it vaporizes.

汽油沸点低, 要是倒入少许在握上, 它立即就蒸发掉.

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It provides the cooling water used for evaporation of low boiling point materials.

提供低沸点物料蒸发时冷凝用水.

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