查询词典 aging

The coarse needle-like or nubby Al9FeNi phase existed in the cast microstructure of high content Fe and Ni alloy 2618(2#). After hot extrusion, it was broken into coarse multi-angle Al9FeNi particles. The contents of Fe and Ni have no effect on aging characteristic and the hardness of the alloy after aging.

含锆的高铁、镍2618合金经熔体高温过热处理后(4#)，在合金铸态组织中获得均匀细小的针片状Al_9FeNi相，热挤压后获得均匀细小的颗粒Al_9FeNi相；弥散Al_3Zr粒子的存在可使2618合金得到细小的再结晶晶粒组织，该合金既可获得较高的高温强度，还可获得较高的延伸率。

In the 29 Aroma material studied, the content of the material having important effect such as norambreinolide, octadecanoic lactone(1), octadecanoic lactone(2), octadecanoic, 8,15-labdanum-1-ol,8,12-external oxidative labdanum-14-en-2-ol(1), 8,12-external oxidative labdanum-14-en-2-ol(2), 8,13-external oxidative labdanum-14-en-13-one(1), 8,13-external oxidative labdanum-14-en-13-one(2) Dihydroactinidiolide, solanone, norsolanone have Significant increasing trend in the aging, the peak of the content of material appear in the 18~21 months in the aging process.

在所测定的29种香气物质中，对香料烟特征香气有重要影响的香味物质如降龙涎香内酯、硬尾内酯2种异构体、硬尾醛、8，15－赖百当醇、2种8，13外氧赖百当－14－烯－13醇异构体和2种8，13外氧赖百当－14－烯－13－酮异构体，二氢猕猴桃内酯、茄酮和降茄二酮等成分在陈化过程中有明显的增加，总的香气物质含量变化的高峰期出现在陈化18~21个月。

Rice aging leads to the decreasing of total starch content and Fla content of amylopection, strengthen the rice starch crystallite and tightening the organization framework of endosperm, which was considered as the main cause leading to the changing rice starch gelatinization properties, rice aging leads to some degree of cross-link of rice oryzenin, SDS-poly-acrylamide gel electrophroresis gave the same result.

陈化导致米谷蛋白的交联，SDS聚丙烯酰胺凝胶电泳验证了这一结果。

And it is expected to replace the expensive organic polymer coagulants which were often suspected of being dangerous to human.The preparation technique of HSPSAS was introduced in this paper. The parameters of the process were discussed by the method of orthogonal design, such as molar ratio of Al/Si, the pH of polysilicate, the aging time of polysilicate, the pH of PSAS, the aging time of PSAS, intake of PSAS, and so on, and then an optical technology was obtained.

本文介绍了聚硅酸硫酸铝絮凝剂的制备工艺，并利用正交设计的方法，对其中Al/Si摩尔比、硅酸熟化pH值、聚硅酸熟化时间、药品熟化pH、药品熟化时间、投药量等制备参数进行了分析和讨论，得到优化的制备条件，确定了更为合理的制备工艺。

This is a paper of probative Study about demographic aginggenerally,we call it population aging or aging of popu...

这是一项关于人口老龄化理论与现实的探索性研究。

In this part, the concepts of the aged and the population aging are explained distinctly, the development traits and trend of population aging in world and China are stated reasonedly.

然后分析了世界和中国人口老龄化的发展特点及趋势，为后文对山东省人口老龄化的分析奠定理论和实践基础。

In this part, the concepts of the aged and the population aging are explained distinctly, the development traits and trend of population aging in world and China are stated reasonedly.

然后分析了世界和中国人口老龄化的发展特点及趋势，为后文对山东省人口(来源：ABC论文e9e9网www.abclunwen.com)老龄化的分析奠定理论和实践基础。

Aging mechanism of wood-plastic composite was: light and heat break down the long molecular chains of wood flour and plastic; the free radicals reacted with the oxygen, which generated carbonyl groups, hydroperoxides and so on; the free radicals also had cross linking reaction, which generated alkoxy; Water destroyed the interface of wood flour and plastic, hydrolyzed ester additives, extracted the small molecule additives and degradation products; Microorganism degraded cellulose, semicellulose, lignin and ester additives; degradation product from different component accelerated the aging, which could be exampled by the fact that HCl from degradation of PVC accelerated the hydrolyzation of cellulose and semicellulose.

木塑复合材料的老化机理为：光和热引发木塑复合材料中木质组分和塑料组分大分子链断裂，产生的自由基与氧气作用，发生链支化反应生成羰基、氢过氧化物等，发生交联反应生成烷氧基等；水分破坏木-塑界面、水解酯类添加剂、抽提小分子添加剂和降解产物；微生物分解纤维素、半纤维素、木素和酯类添加剂；木塑复合材料中各组分的降解产物相互促进老化，PVC降解产生的HCl溶于水，促进了纤维素和半纤维素的水解。

Results: The ratio of I and Ⅲ collagen fibers in the sinoatrial nod increased with aging. Type I was the majority while type Ⅲ decreased during aging.

结果：窦房结胶原纤维随年龄的增高有增高的趋势，发现胶原纤维以1型为主，3型胶原纤维随年龄的增高有减少的趋势。

The multivariate analysis shows that marriage, habitation, diet, exercise, somnus conduce to successful aging and smoke, diabetes, arthritis do not conduce to successful aging .

成功老龄组与常态老龄组单因素分析显示，婚姻、饮食、吸烟、睡眠，高血压、糖尿病及关节炎病史等组间具有显著差异；多因素分析表明婚姻、居住方式、素食饮食、锻炼、正常的睡眠可促进老龄化人群向成功老龄化转变，而吸烟、糖尿病及关节炎病史则无促进作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。