“supercooling”的概念、定义、习题解题方法及翻译-物理辞典

单词	supercooling
释义	supercooling 1 The cooling of a liquid to below its freezing point without a change from the liquid to solid state taking place. In this metastable state the particles of the liquid lose energy but do not fall into place in the lattice of the solid crystal. If the liquid is seeded with a small crystal, crystallization usually takes place and the temperature returns to the freezing point. This is a common occurrence in the atmosphere where water droplets frequently remain unfrozen at temperatures well below 0°C until disturbed, following which they rapidly freeze. The supercooled droplets, for example, rapidly freeze on passing aircraft forming ‘icing’, which can be a hazard. 2 The analogous cooling of a vapour to make it supersaturated until a disturbance causes condensation to occur, as in the Wilson cloud chamber.
随便看	spherical polar coordinates spherometer spiegel spin spin glass spin wave spin-orbit coupling spin-statistics theorem spinodal curve spinodal decomposition spiral galaxy spontaneous emission spring balance sputtering square wave squark stable equilibrium stainless steel standard cell standard deviation standard electrode standard electrode potential standard form standard model standard state

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。