Study on natural ageing of blue ballpoint pen inks by ultraviolet-visual spectrophotometry;
建立了一种基于非水毛细管电泳法区分蓝色圆珠笔油墨的方法。
In this paper, the results of experiments were provided, the micro-mechanisms of natural ageing were studied.
提供了实验结果，并对自然时效的机制进行了研究。
Natural ageing and earthquake are the two random danger elements that influence the service life of building.
自然老化和地震是影响房屋使用寿命的两个随机危险元。
The cycle of wine's producing and appearing on the market is too long, because the course of natural ageing is slow.
陈酿是葡萄酒生产过程中的一个重要环节，但是自然陈酿过程缓慢，造成葡萄酒生产和上市周期过长。
This paper deals with the low frequency damping of ZA27 alloy with solid solution treatment after natural ageing stability.
研究了固溶化处理的ZA2 7合金在自然时效稳定后的低频阻尼。
The results showed that natural ageing after solution heat treatment led to increase the comprehensive mechanical properties effectively.
通过固溶处理后自然时效，能有效地提高合金的综合力学性能。
Finally the time conversing coefficients between accelerated ageing with temperature and humidity and natural ageing in atmosphere are derived.
最后求出了湿热加速老化与大气自然老化之间的时间变换系数。
Heat ageing, natural ageing and water tolerance etc. tests are carried out to study and improve the ageing resistance of copper conductive adhesive.
将铜导电胶进行热老化、自然老化、耐水等试验，以研究其老化性能，并探求改善铜胶抗老化性能的途径。
The results indicate that natural ageing after solution heat-treatment leads to the effective increasement of the comprehensive mechnical properties.
通过固溶后自然时效处理，可有效地提高合金的综合力学性能；
Through the analysis of the example and mechanism, the natural ageing cycle of the structure welded by than plate is less than the one welded by solid metal.
通过实例分析，得出薄板焊接结构件自然时效周期远远小于实心件周期，并对其机理进行了分析。
The natural ageing properties of polypropylene textile were studied under simulated climatic environment formed by accelerating tester for weather in this paper.
通过气候加速试验机模拟自然气候，讨论了聚丙烯类编织物的自然老化性能。
Ageing is an important segment in wine's producing. The cycle of wine's producing and appearing on the market is too long, because the course of natural ageing is slow.
陈酿是葡萄酒生产过程中的一个重要环节，但是自然陈酿过程缓慢，造成葡萄酒生产和上市周期过长。
Through the analysis of the example and mechanism, the natural ageing cycle of the structure welded by than plate is less than the one welded by solid metal. It's mechanism is analyzed.
通过实例分析，得出薄板焊接结构件自然时效周期远远小于实心件周期，并对其机理进行了分析。
Square windows of varying sizes are boldly framed in white. "The white windows and trim articulate with the board fences and compliment the natural ageing materials, " the architect said.
许多不同大小的方形窗户装饰着显眼的白框。“白色窗户和装饰性的板型栅栏歌颂着自然材料的老化”建筑师说道。
The test gives an indication of ageing within population groups, but does not accurately measure the life expectancy of an individual, because of natural differences in telomere length.
这项测试给出了关于人群组的老化的印证，但是却没有因染色体端粒的自然差异，确切的测量出一个人的预期寿命。
Brain shrinkage or atrophy is a natural part of ageing but it is known to be accelerated in people with Mild Cognitive Impairment (MCI) – a kind of memory loss and forgetfulness – and Alzheimer's.
其实，随着年龄的增长，脑萎缩或功能性衰退是身体很自然的变化，并不一定是由疾病引起的，但是研究显示，这种自然老化却可以加剧人们患轻度认知障碍（简称MCI，即一种使记忆力衰退的疾病）和老年痴呆症的机率。
Natural exposing tests in humid tropics atmosphere environment and accelerated ageing tests for 210 coat test samples of domestic automotives are carried out.
对国产汽车所用210种涂层试样进行了湿热带大气环境自然曝晒试验及人工加速老化试验。
Ageing warmheartedness and kind-hearted natural. Has ready in the interest of the peace undertaking to expend self capability.
成熟、热情、善良、宽厚、自然，愿意为和平事业付出自己一份力量。
Scientists have shown for the first time that food enriched with natural isotopes builds bodily components that are more resistant to the processes of ageing.
科学家首次发现富含天然同位素的食品可以构建更抗衰老的机体成分。
Is it "natural" to prop up the ageing body with a nip and a tuck, but to restrict help for the ageing mind to brain-training on the Nintendo?
衰老的身体可以整容修复，却禁止用任天堂锻炼衰老的大脑，这“正常”吗？
In this paper, the characteristics of natural and accelerated aging of rubber product is discussed. Also, the method and procedure of accelerated ageing tests and the test results are presented.
文中讨论了橡胶制品的自然老化与加速老化的特点，介绍了固体火箭发动机用橡胶制品加速老化试验的方法和步骤，并给出了试验结果与结论。
The storage stage during the production of rice wine isc alled ageing, which is a natural process companied with physical and chemical changes.
前言：黄酒的贮存在黄酒生产工艺过程中称为“陈酿”，也就是黄酒自然老熟的过程。
The ageing effects of natural weather conditions on the pipes were analyzed.
根据试验结果分析了自然气候对聚乙烯管材的老化作用。
Natural fermentation in vats. Minnimum ageing for 4 months.
在大桶中自然发酵，至少陈年4个月。
Many subjects including natural science and social science have made deep researches on the ageing problem.
自然科学和社会科学的有关学科都对人类老化现象进行了较为深入的研究。
Many subjects including natural science and social science have made deep researches on the ageing problem.
自然科学和社会科学的有关学科都对人类老化现象进行了较为深入的研究。
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