老化

ObjectiveTo explore the methods of prevention and cure of sun-induced aging dermis, and clarify the mechanism of Ginsenoside Rb1 on sun-induced aging dermis, with the study of expression of matrix metallo preteinases in sun-induced aging dermis fibroblasts' cytoplast, which are cultured in vitro, under the effect of Ginsenoside Rb1 and arotinoid ethyl ester.

目的通过人参皂苷Rb1与芳维甲酸乙酯对皮肤真皮体外培养光老化成纤维细胞胞质内基质金属蛋白酶表达的影响，阐明人参皂苷Rb1对光老化的防治机理，探索光老化的防治手段。

But non-religious people, when confronted with the utter lack of defensibility of all the arguments against curing aging, will often retreat to the position that, OK, they should help the effort to cure aging as soon as possible, but they don't feel like it, sorry.

但是，非宗教界的人们，当面临所有的反对治愈老化的争议完全过不了关时，他们常常会退回到他们应当努力尽快治愈老化的位置，这很好，但是，他们感到不是滋味，这很遗憾。

The new technique to diagnose transformer aging by polarization and depolarization current method is discussed.

介绍了变压器老化诊断的高性能液相色谱分析法，论述了用极化电流/去极化电流法诊断变压器老化的新技术，并列举了实例。

We offer such professional products: salt spray test chamber, sulfur dioxide test chamber, high and low temperature test chamber, temperature shock test chamber, constant temperature and humidity test chamber, high and low temperature alternating temperature humidity test chamber, UV weather resistance test chamber, xenon lamp weather resistance test chamber, air ventilation cli matic test chamber, sand and dust test chamber, box rain test chamber, pipe rain test device, drip box, ozone climatic test c hamber, mould test chamber, precise drying test chamber, vacuum oven, large step-into test chamber, medicine stability test chamber and vibrating table.

我司专业生产产品有：盐雾试验箱/二氧化硫试验箱/高低温试验箱/温度冲击试验箱/恒温恒湿试验箱/高低温交变湿热试验箱/紫外耐候试验箱/氙灯试验箱/换气式老化试验箱/砂尘试验箱/箱式淋雨试验箱/摆管淋雨试验装置/滴水试验装置/臭氧老化试验箱/霉菌试验箱/精密干燥试验箱/真空烘箱/大型步入式试验箱/药品稳定性试验箱/振动试验台。

Second, environmental test equipment: ventilation-type aging test machine, programmable temperature and humidity chamber, temperature chamber, Thermal Shock Test Chamber, ozone aging box, UV light weathering tester, salt spray testing machine, get wet in the rain chamber, xenon lamp weather-resistant test machine, sand and dust test chamber, the standard light source box test equipment such as environmental protection.

二、环境试验设备：换气式老化试验机、可程式恒温恒湿试验箱、高温试验箱、冷热冲击试验箱、臭氧老化箱、紫外灯耐候试验机、盐水喷雾试验机、淋雨试验箱、氙灯耐气候试验机、砂尘试验箱、标准光源箱等各种环保试验设备。

Exercise and restrict food can improve the learning and memory function in the mice; feed with high fat can promote encephalon aging.

运动和限食可减轻脑老化小鼠学习记忆能力的下降；高脂饮食有促进脑老化的作用。

Methods The model of mice with encephalon aging was made by D-gal. The learning and memory ability of mice was determined by Morris water maze.

采用D-gal致脑老化复制脑老化小鼠模型，以Morris水迷宫测试小鼠学习记忆功能。

Primary crystal melting broadly overlapped with the melting of recrystallized species and contributed to the broad highest endotherm, which is the high endothermic peak.

对于结晶1h和3h的样品，二次结晶和主结晶的片晶尺寸分布都随老化时间向高尺寸区域移动，说明老化过程可以使片晶更加完善。

Aging always has a negative effect on formability and, when aging leads to the redevelopment of an upper yield point, can result in renewed susceptibility to fluting.

在可铸性方面，老化反应总是会起到负面作用，当老化足以重新恢复较高的屈服点时，将会引起磁化系数更新，形成凹槽。

Complex evaluation ; aging index ; free radical ; staling ; beer

综合评价；老化指标；自由基；老化；啤酒

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。