单词 | 凝固点 |
释义 | 〔cryoscope〕An instrument used to measure the freezing point of a liquid.冰点测定器:一种用于测定某一液体凝固点的仪器〔cryoscopy〕A technique for determining the molecular weight of a solute by dissolving a known quantity of it in a solvent and recording the amount by which the freezing point of the solvent drops.冰点测定:一种确定某种溶质分子量的方法,将一定数量的该溶质溶于某一溶剂中并记录使该溶剂的凝固点下降时的数量〔extreme〕the extremes of boiling and freezing.沸点和凝固点的两极端〔Fahrenheit〕Of or relating to a temperature scale that registers the freezing point of water as 32°F and the boiling point as 212°F at one atmosphere of pressure. See table at measurement 华氏温标:一种温标,或与其有关的。其规定水在1大气压下的凝固点为32°F,而沸点为212°F 参见 measurement〔supercool〕To cool (a liquid) below a transition temperature without the transition occurring, especially to cool below the freezing point without solidification.使过冷:使(液体)冷却到转变温度以下而不发生转变,尤指使冷却到凝固点以下而不发生凝固 |
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