水的导热速度比空气快。Water conducts heat faster than air.惯性项和那些与X方向的导热有关的项也被略去.The inertia terms and those relating to conduction in the X direction were also negligible.常用介质有: 水蒸汽 、 导热油 、 热水、冷却水等.The normal media are: steam, ther...
To mix yet more metaphors, you were trying to run before you could walk, and I've clipped your wings...混用更多的隐喻来说，你还没学会走就想跑，而我又剪掉了你的翅膀。I can only represent it to you by metaphors.我只能用隐喻来向你描述它.To mix yet more metaphor...