有關impermeable的精選大全

用impermeable造句子,“impermeable”造句
impermeablebarrierimpermeablestone;animpermeablelayerofscum;acoatimpermeabletorain.TestmethodforcompressivestrengthofimpermeablegraphitematerialsTheconcreteimpermeablepanelconstructiontechnologyofSili...
用impermeable barrier造句子,“impermeable barrier”造句
impermeablebarrierThebloodbrainbarrierbetweenthebrainandthebraincapillaryendothelialcellsisaimpermeablebarrier,whichcanpreventmostalienstransportintobrain....
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