老化

However, the role of telomerase in organismal aging has remained unaddressed, in part because of the cancer-promoting activity of telomerase.

然而人们对端粒酶在有机体老化时所起的作用一直不甚了解，其中一部分原因就是端粒酶能够促使癌症的发生。

Sodium alginate was selected to simulate extracellular polymeric substance produced by bacteria. The effects of sodium alginate on orthophosphate corrosion inhibition for copper pipe in simulated soft water were investigated.

以海藻酸钠模拟微生物分泌的细胞外高分子聚合物(EPS，ExtracellularPolymeric Substance)，以老化14天、6个月、12个月和10年的铜管为研究对象，以磷酸盐为缓蚀剂，研究了海藻酸钠对铜管/磷酸盐缓蚀效果及其溶解性铜释放影响。

In the meantime, people to the request that the medical treatment which has higher quality cares, especially the American's oscular aging phenomenon also urges to care a personnel towards curing 卫, in recent years, such as the nurse, nurse and treat assistant and project a section a technician etc.

同时，人们对有更高质量的医疗保健的要求，特别是近年来美国人口的老化现象也促使对医卫、保健人员，如护士、理疗助理、放射科技术员等的需求日益增长。

Convenient for designing ,anti-aging, with beautiful appearance, widely applied for palestra,cinema,school,hospital and so on.

设计方便，外形美观，耐老化，可广泛用于体育场馆、电影院、学校、医院等公共场所。

Broad area semiconductor lasers with a new no-absorption window has been designed considering cavity degradation of devices, peak power output has increased by 46.5 percent for the new structural device, perpedicularity divergence angle is up to 21°, parallel divergence angle is up to 6.1°.

通过研究大功率半导体激光器腔面退化机理，借助AlxNy等应力膜设计制作了一种新型非吸收透明窗口结构的宽条形半导体激光器，使器件平均最大输出功率提高46.5%，垂直发散角达到21°，水平发散角达到6.1°，2000 h加速老化试验，其千小时退化速率小于0.091%。

The aging of products, impact of fake goods and development of competitors make Tonghua Grape Wine Company get into passiveness.

致使企业逐步走向低潮的原因很多，主要的原因主要体现在：产品系列的老化，假冒产品的冲击，以及行业内竞争者的急速发展。

However, common polyacrylate emulsion has some disadvantages such as poor water-resistance, poor film-forming in low temperature, becoming pastiness in high temperature, polluting environment with emulsifier and so on.

由于聚丙烯酸酯乳液具有耐热、耐光和耐老化等优点在涂料工业中得到了广泛的应用，但普通的聚丙烯酸酯乳液还存在耐水性差、低温下不易成膜、高温发粘以及含乳化剂的废液会对环境造成污染等缺点，因此，本文结合无皂乳液聚合和核壳乳液聚合技术，合成了聚丙烯酸丁酯/丙烯酸钠齐聚物，并以此为乳化剂，采用种子半连续法合成了以聚丙烯酸丁酯为核，聚甲基丙烯酸甲酯-苯乙烯为壳的无皂核壳聚丙烯酸酯乳液。

It can effectively resist rediation, stop the formation of melanin to make your skin white and moisturizing. Meantime, the main ingredient of pawpaw—papain can promote the metabolism of skin, dissolve the horniness and dirt from sweat pores, postpone and prevent the formation of wrinkles, brings the skin a natural smooth and white.

木瓜的蛋白酶，能全方位美白护理及滋养肌肤，与乳酸精华中蛋白质配合，能有效抗辐射并阻断黑色素的形成，同时木瓜中所含的木瓜酵素能促进肌肤代谢，帮助溶解毛孔中堆积的皮脂及老化角质，缓减和预防皱纹的产生，令肌肤呈现持久细滑、白嫩

Efficiency: Unique active pearl whitening essence and AHA fruit acid essence, mildly relieve oily gloss and peel off

用途：独特的珍珠活性美白， AHA 果酸植物精华配方，温和去除面部油光和老化角质，清洁肌肤，疏

Our results will be of great help to promote the use of chemical peeling in facial rejuvenation.

该研究将会极大的推动化学换肤在临床上治疗光老化疾病中的应用。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。