semipermeable
音标发音
- 英式音标 [ˌsem.iˈpɜː.mi.ə.bəl]
- 美式音标 [ˌsem.iˈpɝː.mi.ə.bəl]
- 英式发音
- 美式发音
基本解释
- adj.半渗透性的
英汉例句
- A machine equipped with a semipermeable membrane and used for performing dialysis.
渗析器配备有半透膜并用来进行渗析的机器 - When separated by a semipermeable membrane (e.g. a cell membrane) water moves by osmosis into the hypertonic solution from the hypotonic solution.
当用半透膜（如细胞膜）将两种溶液隔开，水分就会在渗透压的作用下从低渗一侧向高渗溶液流动。 - Seawater is forced through a semipermeable membrane that separates salt from water.
用半透膜将海水里面的水分和盐分分开。 - Desalination is carried out by simply lowering into the ocean a long, hollow pipe capped at the lower end by a semipermeable membrane.
用一根长空心尼龙管插入海水里，并用半透膜封住较低的一端来进行海水淡化。 - Diffusion of fluid through a semipermeable membrane until there is an equal concentration of fluid on both sides of the membrane.
渗透:液体通过一个半透膜进行的扩散,直到膜两边液体的浓度相同为止。
英英字典
- Something, for example a cell membrane, that is semipermeable allows some liquids and gases to pass through it, but not others.