老化

The temperature ageing tests have been applied to silicone rubber foam materials which in 45% strain compressive status.

对硅橡胶泡沫材料进行了45%应变压缩状态下的热老化试验研究。

The tests data showed that the deformation set of the silicone rubber foam naterials increased with the severer condition.

结果表明，硅橡胶泡沫材料的永久变形量随着老化条件严酷程度的增加而增加。

Folding door design has double waterproof thermal Schaumburg of rubber and drainage systems, can completely resolve the old design folding doors of the strip aging and leakage problems.

趟摺门窗的设计有著双重防水热塑胶和排水系统，彻底解决了旧式趟门和摺门之胶条老化和渗水的问题。

Plus, studies show this green fountain of youth may help reverse some signs of aging.

此外，研究表明这种绿色的"青春原料"可逆转某些细胞老化。

Objectives To solve such problems as nurse manpower insufficient,aging,and passive nursing work in outpatient department of stomatologica1 hospital,so as to promote the implementation of "four-hand" nursing skill.

目的解决口腔医院门诊护士短缺，年龄老化，护理工作被动的情况，促进口腔专科四手操作护理技术的开展。

The method of seed vigor testing by accelerated aging was studied with 14 different varieties of foxtail millet.

采用活力水平不同的谷子种子，按照国际种子检验标准进行了加速老化法测定种子活力的研究。

PVCs are the underpinnings of today's frame relay networks.

因为它针对的目标是各种由于老化而引起的疾病。

And then finally the brown spots, I mean those are also first signs of aging that you see, the freckling of your face

最后就是褐斑，我的意思是那些也是你能看到的老化的最早征兆，脸上的斑点

And then finally the brown spots, I mean those are also first signs of aging that you see, the freckling of your face… Linda: Right.

最后就是褐斑，我的意思是那些也是你能看到的老化的最早征兆，脸上的斑点……琳达：对。

TAMPA - After 62 years of plowing through the briny blue, the aging SS American Victory is gearing up for another run, this time, the vintage World War II transport ship is taking part in a full-bore invasion of Egmont Key...

坦帕-后6 2年的耕耘，通过b riny蓝色，老化的S S美国的胜利，正在酝酿着另一个来说，这个时候，老式二次世界大战运输船是考虑的一部分，在一个充分膛入侵埃格蒙特的关键。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。