单词 | 滤出 |
释义 | 〔whalebone〕The elastic, horny material forming the fringed plates that hang from the upper jaw of baleen whales and strain plankton from the water. Also called baleen 鲸须:指形成垂挂于长须鲸上颚的有弹性、象角质一样半透明的材料,可将浮游生物从水中滤出 也作 baleen〔colloid〕A suspension of finely divided particles in a continuous medium in which the particles are approximately 5 to 5,000 angstroms in size, do not settle out of the substance rapidly, and are not readily filtered.胶质:在一连续介质中被细微分开的粒子形成的悬浮状态,粒子尺度约5至5,000埃,不会很快从该物质中分离,也不易被滤出 |
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