Temperature diffusivity
[机] 热扩散
🧩 词语组成解析
n. 扩散性, 扩散能力, 扩散系数, 扩散率\\n[化] 扩散系数
🗣️ 情景例句
no concert, no stage presentations.
没有音乐会， 没有舞蹈表演。
A horse that will not carry a saddle must have no oats.
不愿加鞍的马，不得吃燕麦。
Why does the idea of progress loom so large in the modern world? Surely progress of a particular kind is actually taking place around us and is becoming more and more manifest.
为什么进步这个概念在现代世界显得如此突出？无疑是因为有一种特殊的进步实际上正在我们周围发生，而且变得越来越明显。