Weber('s)law 韦伯定理 diffusion n.[U] 1.扩散,散播;弥漫 2.(知识等的)传播 3.冗长,芜蔓 4.【物】漫射;扩散 5.【摄】(照片影像轮廓的)柔化 6.(人类学用语)(风俗习惯等跨越文化群落的)传流 LAW =Light Antitank Weapon 轻型反坦克武器 law n. 1.[U]法律(体系) 2.[U]法规 3.[C](针对...
Fick扩散方程(Fick's Law of Diffusion)是在物理学和化学中反映物质在物理或化学环境中的扩散过程的方程式。它描述了物质被逐渐扩散出某个区域后,离散粒子的浓度会发生变化,且变化量与粒子到这个区域的距离有关。 Fick扩散方程的一般形式为: D∂^2C/∂x^2=∂C/∂t 其中D为扩散系数,C为离散物质的浓度...
Fick's law of diffusion 网络 斐克扩散定律; 菲克扩散定律
网络斐克扩散定律;菲克扩散定律;菲克氏扩散定律 网络释义
Diffusion is governed by Fick's laws. Fick's first law, also known as the "flux equation," describes the flux of matter resulting from a given concentration gradient and diffusion coefficient. The concentration gradient is the thermodynamic driving force for diffusion, and the kinetics are ...
Fick's law of diffusion 英文Fick's law of diffusion 中文【化】 菲克扩散定律
In 1855, Adolf Fick proposed Fick's Law of Diffusion to explain the process of diffusion in a simple way. Fick's Law of Diffusion is a combination of two different laws which explains diffusivity and its applications.
Fick’s law of diffusion 词条 Fick’s law of diffusion 专业释义 <流变学>菲克扩散定律 词条提问
Fick's first law of diffusion states that the flux of a solute through a medium is directly proportional to the concentration gradient of the solute. Mathematically, it can be expressed as: J = -D * dC/dx where J is the flux of the solute (in units of mass per unit area per unit ...