The skin of amphibians is permeable to water.两栖动物的皮肤是透水的。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。The waste material is placed in cells with permeable membranes.废液置于有渗透...
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。The skin of amphibians is permeable to water.两栖动物的皮肤是透水的。The impletion of permeable brick surrogates former top blowing craft a...
They are figuring out a way to stop the decay of the ancient building.他们在想办法阻止这古老建筑的朽坏.Marketers are still figuring out what makes them tick.市场商人仍然正在理解什么使他们画勾号.The forward - looking modified Jones model is used in figuri...
这种物质很容易由甲醛和肼反应而得到.The material is readily prepared by reaction of formaldehyde and hydrazine.甲醛能慢慢使多种病毒失去活性.Formaldehyde slowly inactivates many viruses.二氧化硫和甲醛都可产生刺激.Sulfur dioxide and formaldehyde both produce irritati...
好吧,那就把他变成一头熊, 如果你够本事的话.Davies : Fine then . Turn him into a bear. If you can.他们得靠进口小麦才够本国人民食用.They have to import wheat to be able to feed the country....