耀久九英英词典

pure water

P 开头单词

基本解释

  • [化學] 純水，淨水；純淨水

英汉例句

    雙語例句

  • The aim of using pure feed- water is to prevent the formation of deposits.
    用淨化給水是爲了防止形成沉澱物。
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  • The fluorescence spectra of taihu-water and water and pure-water induced by UV-light and its characteristic were studied experimentally by using SP2558 multifunctional spectrometer system.
    利用SP-2558多功能光譜測量系統，對太湖水、普通自來水和純水在紫外光激勵下産生的熒光光譜及其特性進行了實騐研究。
  • It will undoubtedly add to the supply of drinking water, of the ultra-pure water required for some industrial processes, even of irrigation for high-value crops, especially if grown for export.
    毫無疑問，脫鹽會增加可飲用水的量，可以增加有些工業過程所必需的高純水的供給，甚至還能增加高等作物（尤其是爲出口而種植的作物）灌溉水的供給。

    • 權威例句

  • Slingshot is a vapor-compression water-purification machine that can produce about 30 liters of 100% pure distilled water per hour using the same power as a hair dryer consumes.
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  • Both devices combine top-notch specs with beautiful industrial design -- pure rectangular forms with a mirror-like finish packaged in thin, light and water-resistant shells.
    ENGADGET
  • The food is remarkable: pure, elemental, and as clean-tasting as the water sparkling outside.
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词组短语

    短語

  • Pure -water 小妮子
  • Pure River water 純潔的河水
  • Pure Rose Water 純正玫瑰水
  • Pure Cleaning Water 精純清潔水
  • Pure Sping Water 純斯平水

专业释义

    化學

  • 純水

    Dm is about 1%8% smaller than their corresponding diffusion coefficients in pure water while D1 is about 50%94% smaller than that in pure water.
    這些小分子底物的Dm比在純水中的擴散系數小1％～8％，D1比在純水中的擴散系數小50％～94％。

  • 純淨水

    • 能源科學技術

  • 純水

    The primary work of this paper is described. Then the essential theory and detailed mechanism of high pressure pure water jet and abrasive water jet is followed,the velocity and pressure distributing of which are discussed.
    其次,論述了高壓純水射流和磨料水射流的基本理論,詳細分析了高壓水射流及磨料在射流中的速度與壓力分佈情況,爲除鱗系統的實現提供理論計算公式。

    機械工程

  • 淨水