单词 | 温度下 |
释义 | 〔Wilson〕American physicist. He won a 1982 Nobel Prize for studying the changes in matter under pressure and temperature.威尔逊,肯尼思·格迪斯:(生于 1936) 美国物理学家。因其对在压力和温度下物质变化的研究作出贡献而获1982年诺贝尔奖〔vernalization〕Subjection of seeds or seedlings to low temperature in order to hasten plant development and flowering.春化作用,春化处理:为了加速植物的生长和开花把种子或幼苗置于低温度下〔supersaturate〕To cause (a vapor) to exceed the normal saturation vapor pressure at a given temperature.使(蒸汽)在一定温度下超出正常的饱和蒸汽压力〔dissociation〕The chemical process by means of which a change in physical condition, as in pressure or temperature, or the action of a solvent causes a molecule to split into simpler groups of atoms, single atoms, or ions.离解(作用):在物理状态下,如在压力或温度下的变化,或在溶剂的作用下,使分子分离为更简单的一组原子、单原子或离子的化学过程〔unsaturated〕Capable of dissolving more of a solute at a given temperature.不饱和的:在一给定温度下能够溶解更多的溶质的〔superconductivity〕The flow of electric current without resistance in certain metals, alloys, and ceramics at temperatures near absolute zero, and in some cases at temperatures hundreds of degrees above absolute zero.超导电性:在接近绝对零度或在高于绝对零度几百度的温度下,电流在一些金属、合金或陶瓷器中无阻碍的流动〔psychrophilic〕Thriving at relatively low temperatures. Used of certain bacteria.嗜冷的:在相对较低温度下比较活跃的,用于某种细菌〔frostbite〕Injury or destruction of skin and underlying tissue, most often that of the nose, ears, fingers, or toes, resulting from prolonged exposure to freezing or subfreezing temperatures.霜害:由于长期暴露在结冰或近冰点温度下造成皮肤或皮下组织的伤害或损伤,主要在鼻、眼、手指或脚趾处〔saturated〕Combined with or containing all the solute that can normally be dissolved at a given temperature.饱和的:在给定温度下,合成或含有通常所能溶解的最多溶剂的〔emissivity〕The ratio of the radiation emitted by a surface to the radiation emitted by a blackbody at the same temperature.发射率:在同一温度下一表面发射的辐射量与一黑体发射的辐射量的比例 |
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