diffusion coefficient

基本解释

• 扩散系数；扩散率

英汉例句

双语例句

• A new mutual diffusion coefficient model was proposed based on the relation between self-diffusion coefficient and friction coefficient.
  根据分子间摩擦系数与组分自扩散系数关系，提出一个新的互扩散系数模型。
• Expressions of the phonons dispersion, density of the phonon state and the self-diffusion coefficient at the some conditions are also introduced.
  此外，还介绍了在一定条件下的声子色散关系、声子态密度和自扩散系数的表达式。
• 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.
  研究发现随着乙烯分子浓度的增加，被吸附的乙烯分子之间相互作用能随之增加，而乙烯分子的总扩散系数随浓度增加而单调递减。

• diffusion coefficient更多例句

词组短语

短语

• diffusion absorption coefficient 扩散吸声系数
• diffusion film coefficient 扩散膜系数
• diffusion cooling coefficient 扩散冷却系数
• diffusion asymmetry coefficient 扩散非对称性系数
• diffusion n coefficient 扩散系数

• diffusion coefficient更多词组

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剑桥字典
• diffusion coefficient柯林斯字典

专业释义

医药科学

• 扩散系数

  It was found that the gel contractions by entrapment of viable hepatocytes caused a significant reduction on effective diffusion coefficient of glucose.
  实验又发现包埋原代肝细胞以及连续细胞株KB细胞的胶原凝胶都会发生不同程度地收缩,并且这种收缩会大大降低葡萄糖在胶原中的有效扩散系数。

  化学

• 扩散系数

  Ultrasound accelerated the diffusivity of dye on cotton fiber and the diffusion coefficient was 15 times higher than that of conventional dyeing.
  超声波染色能加快染料在纤维中的扩散,扩散系数增大约15倍。

  电子、通信与自动控制技术

• 扩散系數
• 扩散常数
• 扩散未知数
• 扩散系数

环境科学技术

• 弥散系数

物理学

• 扩散系數
• 扩散常数
• 扩散未知数
• 漫射系数

生物学

• 扩散系数

地球科学

• 扩散系数

机械工程

• 扩散系数