semipermeable membrome
英
美
- 半透膜
双语例句
- 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。
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