diffusivity /difju'siviti/ 📖 中文释义 n. 扩散性, 扩散能力, 扩散系数, 扩散率[化] 扩散系数 🧩 词形变化 复数 diffusivities 📘 English Definition(英文释义) n. Tendency to become diffused; tendency, as of heat, tobecome equalized by spreading through a conducting medium. ← diffusivities D 字母词表 diffusivity analysis →