The scientists gave ethanol to laboratory rats and found that the stomach mucous membrane of those which had eaten strawberry extract for the previous ten days suffered less damage.
科学家给实验室小白鼠服用了乙醇，发现那些在此前十天内曾吃过草莓提取物的小白鼠胃粘膜受到的损害比较小。
It has managed to increase the power it generates per square metre of membrane from less than one watt to three, and hopes eventually to reach five.
这项技术让半透膜每平方米的发电能力从不足1瓦提高到3瓦，并希望最终能达到5瓦。
Diaphragm couplings commonly used in the servo system, the membrane has good torsional stiffness, but less in the bellows coupling.
膜片联轴器常用于伺服系统中，膜片具有很好的扭矩刚性，但稍逊于波纹管联轴器。
While the mechanism for exporting parasite proteins across the parasite membrane has been known for some time, how they get out of the vacuole and into host cells has been less clear.
虽然对疟原虫如何通过寄生膜向外传送寄生蛋白的了解已有一段时间，但通过空泡膜进入宿主细胞的机制还不清楚。
The addition of DMSO additives can significantly improve the reverse osmosis membrane water flux, and salt on the membrane cut-off rate was less affected.
添加剂DMSO的加入能显著提高反渗透膜的水通量，同时对膜的截盐率影响较小。
OBJECTIVE:To use the shell-less hen's egg test chorioallantoic membrane as alternative methods to test the skin irritation hazard of some sunscreen cosmetics.
目的：采用平皿法鸡胚试验方法作为替代方法评价化妆品引起人体皮肤不良反应潜在可能的可行性。
OBJECTIVE:To use the shell-less hen's egg test chorioallantoic membrane as alternative methods to test the skin irritation hazard of some sunscreen cosmetics.
目的：采用平皿法鸡胚试验方法作为替代方法评价化妆品引起人体皮肤不良反应潜在可能的可行性。
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