expansion coefficient

基本解釋

• [物] 膨脹系數(shù)，膨脹率；[數(shù)] 展開(kāi)系數(shù)

英漢例句

雙語(yǔ)例句

• A very low linear expansion coefficient sample carrier made from invar ensures that temperature change has no effect on the sample position.
  由不脹鋼制成非常低膨脹系數(shù)的樣品載臺(tái)保証溫度變化對(duì)樣品的位置沒(méi)有影響。
• The properties of coatings. e. g. tensile strength, expansion coefficient, wear volume under given conditions and porosity, etc. were tested.
  測(cè)定了塗層抗拉強(qiáng)度、膨脹系數(shù)、一定條件下的磨損躰積、氣孔率等性能。
• Nitrogen is the inert gases, low expansion coefficient, not easily with the environmental temperature rise for a long time, can maintain normal tire pressure, greatly reduce the flat tire.
  氮?dú)馐嵌栊詺廛n，膨脹系數(shù)低，不輕易隨環(huán)境溫度上陞而上陞，可較長(zhǎng)時(shí)間維持正常胎壓，大大降低爆胎幾率。

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詞組短語(yǔ)

短語(yǔ)

• expansion n coefficient 膨脹系數(shù)
• thermal expansion reactivity coefficient 熱膨脹反應(yīng)性系數(shù)
• expansion -coefficient of thermal 微觀熱膨脹系數(shù)
• volume expansion coefficient 躰積膨脹系數(shù);躰積系數(shù);躰積膨脹
• isobaric expansion coefficient 等壓膨脹系數(shù)

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專(zhuān)業(yè)釋義

能源科學(xué)技術(shù)

• 膨脹系數(shù)

  The phase transition temperature and expansion coefficient were tested by means of thermal analysis.
  用熱分析儀測(cè)定了L401線材的相變點(diǎn)和膨脹系數(shù)。

  物理學(xué)

• 膨脹系數(shù)
• 膨系數(shù)

計(jì)算機(jī)科學(xué)技術(shù)

• 膨脹系數(shù)

  Discussed way to estimate volume percent of crystal in Li2O-Al2O3-SiO2-P2O5 system glass-ceramic by line expansion coefficient of crystal and residual glass in glass-ceramic.
  討論了通過(guò)主晶相和殘餘玻璃相的膨脹系數(shù)估算析晶量的方法。

  數(shù)學(xué)

• 擴(kuò)展系數(shù)
• 展開(kāi)系數(shù)

地球科學(xué)

• 膨脹系數(shù)