老化

It has been demonstrated to reduce pigmentation through penetration into base skin layers, prevent the formation of fleck, gravid and aging pigment to keep skin smooth and bright.

它已被证明，以减少色素沉着，通过渗透到基地皮肤层，防止形成斑点，孕及老化的色素，以保持皮肤光滑明亮。

The microstructure of MDF and MDF tested were studied. The results showed that the fibers in MDF are arranged randomly. Some of them arranged separately, most of them arranged in bundles. There are many blind holes between the fiber cells in MDF. The damage of MDF's compressive creep is the result of new cranny occuring, spreading and the combination of old cranny. In the repressing process, besides the pressure, heat is also the main factor on the damage of MDF, which can accelerate the adhension layer to deteriorate and lead to the gule strength decreasing.

结果表明：MDF的纤维排列无规则，纤维排列形态除少量纤维呈单根状外，大量的纤维以纤维束的形态排列；纤维之间存在许多大小不等的孔洞，呈不贯通状；MDF蠕变损伤是不断萌生新的裂隙并扩展和合并原有裂隙的结果；MDF二次加工过程中，除了压力是破坏MDF结构的主要因素外，加热温度使MDF胶层老化，胶合强度下降，也是破坏MDF结构的主要因素；MDF的破坏形态除了有纤维拉断外，还有纤维拔出和胶粘剂脱落。

The blood-vessel that avoids effectively to take outspread and hemal medicines and chemical reagents for a long time to appear " elastic ageing " phenomenon.

有效避免长期服用扩张血管药品出现的血管&橡皮筋老化&现象。

Objective: To investigate acusing zu san li's influence on the content of hydroxyproline and Malondialdehyde in the skin of hireless photoageing mice as well as the activity of Superoxide Dismutase in their skin,and to investigate milkvetch's effect on the structure of the hireless photoageing mice.

目的：本项实验旨在研究针刺足三里对紫外线照射引起的无毛小鼠皮肤光老化模型皮肤组织羟脯氨酸含量、丙二醛含量、超氧化物歧化酶活力，以及无毛小鼠真皮结构变化的影响。

Objective To observe the therapeutic effects of Hyaluronic Acid injection applied in the treatment of facial skin aging.

目的：观察透明质酸制剂在对面部皮肤老化情况进行注射填充治疗的效果。

It can dissolve in the water and oil, and it's easy to regulate. It has all the excellent performances of the traditional polysilioxane product, such as, resisting high and low temperature, anti-ageing, hydrophoby, electrical insulation and low surface tension etc.. In the meanwhile, it has the function of the lubricating, softening, good spreading and emulsification stability offered by polyether chains. And it can be used as PU foam homogenizing agent, textile auxiliary, oil field demulsifier, cosmetic auxiliary, coating leveling agent, detergent, defoaming agent and emulsifier etc.

它兼具水溶、油溶性，且易于调节，既具有传统的硅氧烷类产品的各项优异性能，如耐高、低温、抗老化、疏水、电绝缘、低表面张力等，同时又具有聚醚链段提供的润滑作用、柔软效果、良好的铺展性和乳化稳定性等特殊性质，可作为聚氨酯匀泡剂、纺织助剂、油田破乳剂、化妆品助剂、涂料流平剂、清洁剂、消泡剂、乳化剂等。

Combined with the hygrothermal aging behavior of vinyl ester resin in distilled water at 65℃ and 95℃, the absorption characteristics, static and dynamic mechanical properties of its carbon fiber composite were analyzed.

结合乙烯基酯树脂浇注体在65℃和95℃蒸馏水中的湿热老化行为，对其炭纤维复合材料的吸湿性、静态和动态力学性能进行了对比分析。

Hygrothermal loading has certain influence on the stress relaxation behavior of ACF to investigate moist-heat aging.

并进行了湿热老化对ACF应力松弛力学行为的实验研究。

Results showed the hygrothermal ageing of the composites lied in the combination of hydrolysis and damage of the interface.

其老化因素由物理因素和化学因素构成：前者主要包括热、光、电、高能辐射和机械应力等，后者则包括氧化作用和化学介质如水、酸、碱的作用。

Ccelerated aging test on the PVC membrane structure material was conducted in thermal and hygrothermal conditions and tensile property of the material was tested.

bstract 分别在热和热湿复合两种条件下，对PVC膜结构材料进行了加速老化实验，测试了材料的拉伸性能。

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。