粉末的

Results show that at 500℃ polycarbsilanedecomposed into noncrystallized SiC and free caron and impurities which hinder the densificationof the composite are also found during the above decomposition process, with the increase ofheating temperature, the noncrystallized SiC can be transformed into β-SiC.

一般传统的制备方法是，向C和SIC粉末中添加烧结助剂B，B；，A12O；；AIN等球磨混合，采用粉末冶金热压烧结；尽管采取了一些特殊的工艺手段和添加烧结助剂的方法，但该材料须在高于2000t时烧结且致密化效果较差［'1。

In this paper,the merits of explosive sintering and its development are introduced first,then the method of explosive sintering and the mechanism of sintering are displayed,the relation of initialized specific volume to Hugoniot line of W-Ti is analyzed according to the discuss of Hugoniot line of pulverous materials.

本文首先对爆炸烧结的优点和国内外发展概况做了说明，接着对爆炸烧结方法和烧结机制作了简介，然后通过对粉末材料冲击绝热线的讨论，分析了W-Ti粉末冲击绝热线与其初始比容间的关系。

In this paper,the merits of explosive sintering and its development are introduced first,then the method of explosive sintering and the mechanism of sintering are displayed,the relation of initialized specific volume to Hugoniot line of W-Ti is analyzed according to the discuss of Hugoniot line of pulverous materials.

本文首先对爆炸烧结的优点和国内外发展概况做了说明，接著对爆炸烧结方法和烧结机制作了简介，然后通过对粉末材料冲击绝热线的讨论，分析了W-Ti粉末冲击绝热线与其初始比容间的关系。

Metallurgy conference and exhibition woke up the powder of PM2006 solid border that holds in Korea boiler hill again industry public figure for quite a long time " Olympic Games " dream, what also caused Chinese pulverous metallurgy how to blend in international to compete better at the same time is thoughtful.

在韩国釜山召开的PM2006固际粉末冶金会议和展览会再次唤醒了业界人士长久以来的&奥运&梦，同时也引发了中国粉末冶金如何更好地融入国际竞争的深思。

In the study, nanocomposite Co/Al2O3 layers were fabricated by composite electrodeposition. Plating bath composition include cobalt sulfamate (CoSO4), cobalt chloride(CoCl2), boric acid(H3BO3), sodium chloride and nanosized Al2O3 powder with different volume concentration. Co ions and Al2O3 can codeposition of Cu substratum by DC current.

本研究以复合电镀方式制备Co/Al2O3复合镀层，所使用的电镀液内的成分有硫酸钴、氯化亚钴、氯化钠、硼酸，其中加入不同体积浓度的奈米级Al2O3粉末，使得Co离子和Al2O3粉末共沈积在Cu基材上而形成复合镀膜。

Therefore, the crystallite growth rate of anatase during calcination for aged gel powder was slower than unaged gel powder.

经过陈化处理的胶体粉末其粉末中的氢氧基随著陈化时间的增加而减少。

Anatase of unaged gel powder owned faster crystalline growth rate and worse aggregation during calcination than that of aged gel powder due to the existence of much more amounts of OH- in unaged powder.

未经过陈化处理的胶体粉末在煆烧过程中其锐钛矿晶粒成长较为快速且造成较为严重的凝聚，可能为粉末中含有较多的氢氧基所造成。

On the basis of analyzing the hulling methods and principles for general agricultural crop materials,combined with physical and mechanical properties of rapeseed,a hulling method of two-time striking was developed.

在此脱壳装置上进行的油菜籽脱壳试验结果表明，两次撞击法脱壳率大于75%，粉末率小于5%；随着油菜籽含水量的增加，脱壳率和粉末率降低；打板在主轴上的安装位置和打板高度均有最佳值。

Based on the equipment,test results showed that:hulling rate was more than 75% and powder rate was less than 5%.With an increase of rapeseed moisture content,hulling rate and power rate were increased.The fixed position on delivering axis and height of the striking board had the best value.

在此脱壳装置上进行的油菜籽脱壳试验结果表明，两次撞击法脱壳率大于75%，粉末率小于5%；随着油菜籽含水量的增加，脱壳率和粉末率降低；打板在主轴上的安装位置和打板高度均有最佳值。

The application of powder coatings in some relative industries,and the development trend of manufacture and finishing techniques is previewed.

介绍了我国粉末涂料的生产现状及其在相关行业的应用，分析了粉末涂料制造技术与涂装技术今后的发展趋势。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。