基本解释生物膜同根派生 bioflim相关词英汉例句Due to the presence of substrate gradients in a bioflim, the amount of OC is difficult to be assessed with experiments.由於在生物膜內存在著基質擴散梯度，所以，通過試騐方法確定淨耗氧量十分睏難，甚至難以實現。bioflim更多例句