半透膜 meaning in Chinese
semi permeable membrane
semi-permeable diaphragm
semi-transparent film
semipermeable membranes
Examples
- The solvent, in this case water, is passed through the membrane while the impurities are collected at the membrane's surface .
这样，便使水通过半透膜，而杂质则聚集在膜的表面上。 - 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。 - When solute passes through half film from the denser solution to the thinner one , this process is called dialysis
溶质通过半透膜，从高浓度溶液向低浓度溶液移动，称为透析。 - 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。 - Ultrafiltration is the movement of the liquid passing through the half film when the liquid is affected by the pressure grads , which can be described precisely as the molecule moves from the blood to the dialytic solution
液体在压力梯度作用下通过半透膜的运动，称为超滤，具体是指水份从血液侧向透析液侧移动。