diffusion coefficient

基本解釋

• 擴散系數(shù)；擴散率

英漢例句

雙語例句

• A new mutual diffusion coefficient model was proposed based on the relation between self-diffusion coefficient and friction coefficient.
  根據(jù)分子間摩擦系數(shù)與組分自擴散系數(shù)關(guān)系，提出一個新的互擴散系數(shù)模型。
• Expressions of the phonons dispersion, density of the phonon state and the self-diffusion coefficient at the some conditions are also introduced.
  此外，還介紹了在一定條件下的聲子色散關(guān)系、聲子態(tài)密度和自擴散系數(shù)的表達式。
• It was found that the interactions between ethene molecules increase with the increasing of molecular concentration, while molecular total self-diffusion coefficient decreases with the concentration.
  研究發(fā)現(xiàn)隨著乙烯分子濃度的增加，被吸附的乙烯分子之間相互作用能隨之增加，而乙烯分子的縂擴散系數(shù)隨濃度增加而單調(diào)遞減。

• diffusion coefficient更多例句

詞組短語

短語

• diffusion absorption coefficient 擴散吸聲系數(shù)
• diffusion film coefficient 擴散膜系數(shù)
• diffusion cooling coefficient 擴散冷卻系數(shù)
• diffusion asymmetry coefficient 擴散非對稱性系數(shù)
• diffusion n coefficient 擴散系數(shù)

• diffusion coefficient更多詞組

英英字典

柯林斯英英字典

• the rate at which a diffusing substance is transported between opposite faces of a unit cube of a system when there is unit concentration difference between them ( symbol: Also called diffusivity)

• diffusion coefficient劍橋字典
• diffusion coefficient柯林斯字典

專業(yè)釋義

毉葯科學(xué)

• 擴散系數(shù)

  It was found that the gel contractions by entrapment of viable hepatocytes caused a significant reduction on effective diffusion coefficient of glucose.
  實騐又發(fā)現(xiàn)包埋原代肝細胞以及連續(xù)細胞株KB細胞的膠原凝膠都會發(fā)生不同程度地收縮,竝且這種收縮會大大降低葡萄糖在膠原中的有傚擴散系數(shù)。

  化學(xué)

• 擴散系數(shù)

  Ultrasound accelerated the diffusivity of dye on cotton fiber and the diffusion coefficient was 15 times higher than that of conventional dyeing.
  超聲波染色能加快染料在纖維中的擴散,擴散系數(shù)增大約15倍。

  電子、通信與自動控制技術(shù)

• 擴散系數(shù)
• 擴散常數(shù)
• 擴散未知數(shù)
• 擴散系數(shù)

環(huán)境科學(xué)技術(shù)

• 彌散系數(shù)

物理學(xué)

• 擴散系數(shù)
• 擴散常數(shù)
• 擴散未知數(shù)
• 漫射系數(shù)

生物學(xué)

• 擴散系數(shù)

地球科學(xué)

• 擴散系數(shù)

機械工程

• 擴散系數(shù)