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The invention relates to polyimide molding powder with low melt viscosity and a preparation method, which uses 3,4'- diamino diphenyl ether, 3,3',4,4'-diphenyl ketone dicarboxylic anhydride, 3,3',4,4'-biphenyltetracarboxylic dianhydride, 3,3',4,4'- triphenyl diether dicarboxylic anhydride, 3,3',4,4'- diphenyl ether dicarboxylic anhydride and other monomers to polymerize at 100 to 140 DEG C, to get molding powder with a melt viscosity in the range of 1000Pa.s to 5000Pa.s.

本发明属于一种低熔体粘度聚酰亚胺模塑粉及制备方法，是采用3，4′-二氨基二苯醚同3，3′，4，4′-二苯酮四酸二酐、3，3′，4，4′-联苯四酸二酐、3，3′，4，4′-三苯二醚四酸二酐、3，3′，4，4′-二苯醚四酸二酐等单体在100～140℃聚合，获得熔体粘度在1000Pa.s～5000Pa.s范围内的模塑粉。

Some bikes inner tues and sole rubber and plastic tubes made of rubber powder grinding, their performance compared with the tyres powder difference

一些自行车内外胎、鞋底胶及塑胶管粉碎制成的橡胶粉，性能较轮胎粉相差很大。

The bright nanometer Ag powder is one important type of the precious metal powder materials.

纳米光亮银粉是贵金属粉体材料的重要品种之一。

Beat the eggs with sugar,mix with flour,cocoa powder,baking powder and vanilla extract.

用打蛋器打鸡蛋和糖，然后混合面粉，可可粉，发酵粉和香草精。

Injection molding feed of Fe-Ni-Cu-C alloy coarse powder with particle size of 60um was prepared, effect of rate of shear, temperature and proportion of powder and binder to rheological behavior of feed was studied, viscosity number of three kinds of feed in different temperature was measured by capillary viscosimeter strain sensitivity factor three kinds of feed with different component were compared.

制备了平均粒度为60m的Fe-Ni-Cu-C合金粗粉汁射成形喂料，研究了剪切速率、温度、粉末和粘结剂比例对喂料流变行为的影响，应用毛细管粘度计测量了三种喂料在不同温度下的粘度值，比较了三种不同成分喂料的应变敏感性因子的大小。

The structures of the powder are analyzed by XRD, SEM, EDS and Raman spectroscopy. The electrochemical properties of the powder are charactered by charge-discharge tests and cyclic voltammeter characteristic.

利用XRD、SEM、EDS、Raman光谱测试分析样品的结构形态，同时将其作为正极活性材料组装成MH-Ni电池，测试其电化学性能。

Italy from the introduction of the international advanced level of automation full of washing powder production line, capable of producing high, medium and low grades of all the various specifications of washing powder.

从意大利引进的具有国际先进水平的全套洗衣粉自动化生产线，能够生产高、中、低各种档次各种规格的洗衣粉。

Companies specializing in the production of washing powder enterprises, with two washing powder production line, with an annual output of 180,000 tons of production capacity.

公司为洗衣粉专业生产企业，拥有两条洗衣粉生产线，具有年产18万吨的生产能力。

Then make it a habit of washing your hair with shikhai powder and amla powder atleast once a week.

然后使之成为习惯，洗你的头发与shikhai粉和反洗钱法粉末至少每周一次。

The form of a drug 50%, 80% but wet sex powder, 85% powder suffocating of wide chart of characteristic of 100% atomic agents kills 98%～ wireworm agent, can hold concurrently treat edaphic fungus, subterranean pest reachs weed.

剂型50%、80%可湿性粉剂，85%粉剂98%～100%微粒剂特征广谱熏蒸杀线虫剂，可兼治土壤真菌，地下害虫及杂草。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。