老化

To some extent, the hardness of a material is indicative of its resistance to abrasion and wear characteristics.

另外，这种材料的硬度象征着它的耐磨性与抗老化性。

This kind of abrasion occurs often due to ageing and due to chemical changes of the pressure medium.

这种磨损由于压力媒介的老化和化学特性的改变而经常发生。

Experimental accuracy and repetition of FBG temperature sensitivity and compensation were discussed.have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber;have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of FBG wave-length, have obtained the first step conclusion;have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes.

本文所做的主要工作包括以下几个内容：一、选取了常见的热膨胀系数大的材料制作封装元件，经过多次一80℃到80℃反复测试，封装元件没有出现老化开裂、封装裂纹、空洞、离层等缺陷，封装材料具有良好的温敏稳定性及复用性，与光纤相容性较好；二、对光纤光栅进行简单、实用的封装处理，就封装效果的优劣性、波长测量的准确度、重复性和封装时产生的波长损失等方面进行了一系列的实验，得出了初步的结论；三、对温敏和温度补偿式封装的实验数据进行了详细的分析和对比，从数字上对温变过程中光纤光栅中心波长的改变及温变曲线进行了定量的分析，在大量实验数据分析结果的基础上，总结出哪种材料封装效果更好，以及如何有效的减小实验误差。

For so long humans have known only abusiveness towards one another; this was a reflection of the abuse within the biology that leads to aging, deformity, disease and death.

很久以来，人类只知道彼此咒骂；这是导向老化、残疾、疾病与死亡的生物体内在咒骂的一个反映。

Supervising accounts receivable and payable, with special attention to ageing reports.

监督的应收和应付帐款，特别注意老化报告。

The evaluate of noesis accruement exceeds the abilities of most scientists, and especially old scientists, to foreshorten by datum the direct literature.

知识的积累率超过了大多数科学家的能力，特别是老化的科学家，消化阅读的主要文献。

With good fire-resistance and stable chemical properties, phosphate ester is selected as the work medium. But its acid number is ...

磷酸酯以其优良的抗燃性能和良好的化学稳定性成为EH系统的工作介质，但其酸度易发生变化而引起抗燃油的老化。。。

Objective: To investigate the effect of aging on the expression of glial fibrillary acidic protein in human brain.

目的：研究人脑老化过程中胶质纤维酸性蛋白的表达变化。

Moreover acidproof, anti-alkali, anti-aged ability to surpass national superior product standard one time above, the quality very well.

因为G713具有超强的渗透能力，而且耐酸、耐碱、抗老化能力都超过国家优等品标准一倍以上，质量相当出色。

Under this background, this article studies how to satisfy the consumers' current requirements of service function and consider the development of these demands in the entire life house. That is to say, how to utmost prolong its functional life in the physical aging so as to improve their adoptability of entire life.

该文研究了在上述背景下，面对小套型住宅的主体消费人群，如何在设计中既满足他们当前对住宅使用功能的基本要求同时又能充分照顾到住宅全寿命过程中人们对建筑功能要求的变化与发展，即如何在小套型住宅物质老化期内充分延长其功能寿命，提高小套型住宅的全寿命适应性。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。