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半透膜的英文

音标:[ bàntòumò ]  发音:  
"半透膜"怎么读用"半透膜"造句

英文翻译手机手机版

  • semi permeable membrane
  • semi-permeable diaphragm
  • semi-transparent film
  • semipermeable membranes

例句与用法

  • 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。
  • The reverse osmosis device is an equipment to purify the saline water with the action of pressure difference of semi premeable membrame . it is called reverse osmosis , as it is counter to natural penetration direction . different materials have different osmotic pressures
    反渗透装置是利用半透膜在压力差的作用下使含盐水脱盐纯化的设备,它自然渗透的方向相反,故称为反渗透,亦称逆渗透。
用"半透膜"造句  

其他语种

百科解释

半透膜(Semipermeable membrane),又称选透膜(Selectively permeable membrane),是一种对不同物质、粒子或分子(molecule)的通过具有选择性的薄膜。例如细胞膜、膀胱膜、羊皮纸以及人工制的胶棉薄膜等。
详细百科解释
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