scale buildup

常見(jiàn)例句

雙語(yǔ)例句

• The sewage heat exchanger had serious scale buildup and corrosion.
  汙水換熱器結(jié)垢腐蝕嚴(yán)重；
• Maintaining water quality is important to prevent scale buildup on heat exchange surfaces.
  維持水質(zhì)量是重要避免熱上的刻度組織交換表麪的。
• It attributes the scale buildup to:①the deterioration of properties and the increase in the content of colloidal matters in coker gasoline, the feedstock oil, during storage and transportation;
  進(jìn)一步分析了換熱器殼程結(jié)垢的原因爲(wèi)：①原料油焦化汽油在儲(chǔ)運(yùn)過(guò)程中性質(zhì)變差，膠質(zhì)含量陞高；
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