| 单词 | 媒质 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Raman effect〕The alteration in frequency and random alteration in phase of light passing through a transparent medium.拉曼效应：光在透过透明媒质时发生的频率变化和漫反射美国传统〔colony〕Microbiology A visible growth of microorganisms, usually in a solid or semisolid nutrient medium.【微生物学】 一种可看得见的微生物的发育生长，通常在固体或半固体的营养媒质中美国传统〔electrode〕A solid electric conductor through which an electric current enters or leaves an electrolytic cell or other medium.电极：一个固体电导体，电流通过它进入或离开电解电池或其它媒质美国传统〔electrolyte〕A chemical compound that ionizes when dissolved or molten to produce an electrically conductive medium.电解质：一种化合物，当被溶解或融化以产生电导媒质时发生电离美国传统〔ether〕Physics An all-pervading, infinitely elastic, massless medium formerly postulated as the medium of propagation of electromagnetic waves.【物理学】 以太，能媒：一种在以前被假定为电磁波的传播媒质并具有绝对连续性、高度弹性的极其稀薄的媒体美国传统〔lyophilic〕Characterized by strong attraction between the colloid medium and the dispersion medium of a colloidal system.亲液的：胶体系统中的胶体媒质和分离媒质的强烈吸引特性的美国传统〔lyophobic〕Characterized by a lack of attraction between the colloid medium and the dispersion medium of a colloidal system.疏液的：胶体系统中胶体媒质和分离媒质之间缺乏吸引力特性的美国传统〔medium〕Air is a medium for sound.空气是传播声音的媒质。英汉大词典〔platinum〕Color A medium to light gray.【色彩】 铂灰色：亮灰色的媒质美国传统〔polish〕A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.上光剂；擦亮剂：含有化学媒质或粗糙微粒的一种物质，被用来打光或擦亮一个表面美国传统〔sow〕To impregnate (a growing medium) with seed.使密布：使布满种子（生长媒质）美国传统〔subsonic〕Having a speed less than that of sound in a designated medium.亚声速的：在一特定媒质中具有小于声速的速度的美国传统〔transmissometer〕A device used to measure transmission of light through a medium.光速测量计：一种用于测量光通过一种媒质速度的装置美国传统〔transmit〕Physics To cause (a disturbance) to propagate through a medium.【物理学】 传导：在通过一个媒质时产生的（振动）美国传统〔zymogram〕A strip or band of electrophoretic medium showing the pattern of enzymes or isoenzymes after their separation by electrophoresis.酶谱：电泳媒质的谱带，电泳分裂后显出酶或同酶素的图案美国传统All moving images before the 1950s were shot on nitrate film, a highly inflammable medium which inevitably tends to self-destruction.二十世纪五十年代以前，所有的活动影像都摄在硝酸盐胶片上，这是一种极为易燃、难免自毁的媒质。剑桥国际CDs are optical (= using light) storage media, unlike hard or floppy disks which are magnetic storage media.激光唱片是用光来存储的媒质，不像硬盘或软盘是靠磁性来存储的。剑桥国际 |
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