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permeable membrane是什么意思？

permeable membrane

渗透膜

相关词汇
permeable membrane

permeable

adj. 可渗透的，具渗透性的；
例句
A number of products have been developed which are permeable to air and water.
已开发出许多可渗水透气的产品。

membrane

n. （动物或植物体内的）薄膜，隔膜，（可起防水、防风等作用的）膜状物；
例句
The Acetylcholinesterase membrane fixed by activated carrier had higher enzyme activity and longer life - span.
为建立快速的痕量有机磷类的酶法分析方法奠定了基础.
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
He won't reduce the rent of our house.
他不肯减少我们住房的租金。
Shoemaking is a useful trade.
做鞋是一种有用的手艺。
They lost orders and were insolvent within weeks.
他们失去了订货,几周后就无法偿还债务。
That's the man whose house was burned down.
这就是房子被大火烧了的那个人。
The car is equivalent to the house
这辆车和这座房子等值
They have not used this article before, but they are willing to hazard a try.
这种商品他们以前从未用过, 但愿意尝试一次。
Through all the arguments among other committee members, she kept a detached attitude.
在其他委员会成员辩论时, 她始终保持超然的态度。
He is an evil man with evil ideas, and leads an evil life.
他是一个满脑子恶念头的邪恶的人, 过着一种罪恶的生活。
Cats are covered with soft fur.
猫有一身细软的毛皮。
He wore a look of abstraction and I knew his thoughts ware far away.
她显出心不在焉的样子，我知道他的思绪已飞向远方。