查询词典 powder metallurgy

The second advantage is that globose targe is the most sensitive to variety of coal powder concentration In the experiment, a testing piping system for coal powder and air two phase flow was built in laboratory. Experiment adopt disk target and spherical target two kinds of target.

将两组试验数据拟和得到的空气单相流关系式的斜率与两相流关系式的斜率进行比较，球形靶试验数据拟和公式的斜率较大，说明球形靶确实比圆片靶对两相流粒子浓度的反应灵敏度高。

I started from the 80's is committed to Tartary Buckwheat health products research, the existing tartary buckwheat tea, bitter buckwheat capsule, granular powder, instant powder 4 Kin name product sales, has pilot bases, covers an area of 20 mu, and has a number of sales and management staff to serve you.

我公司从80年代开始致力于苦荞保健产品的研究，现有苦荞茶、苦荞丹胶囊、颗粒粉、速食粉等4个健字号产品销售，有中试基地，占地20亩，并有一批销售及管理人员竭诚为您服务。

Results Commonly used food additive in Jiangxia District were flavor enhancers, colorant, antiseptic, modifying agent, brightener, food flavors, flour modifier, enzyme preparation and Dinghao Orange, Haota Steamed Bread Modifier, Jintai Meat Tenderizer, Guoyu Meat Tenderize, Litailai flavor powder, Shiqiu Custard Flour, Tianfu Sunset Yellow, highly reactive dried yeast powder.

结果 辖区内常用的食品添加剂有增味剂、着色剂、防腐剂、品质改良剂、增白剂、食品香料、面粉改良剂、酶制剂等8大类及常用的顶好橙黄、好塔牌馒头改良剂、金泰牌松肉粉、果玉牌嫩肉粉、利泰来牌飘香粉、狮球牌吉士粉、天福牌日落黄、高活性干酵母粉等品种。

After active carbon powder and alloy steel powder are added to the thermit, the self-propagating high-temperature synthesis reaction starts.

本文研究了合金化自蔓延陶瓷内衬复合钢管制造技术，即在铝热剂中加入活性碳粉或合金钢粉末，进行自蔓延高温合成反应，分析了碳和合金元素对复合钢管过渡层的影响。

SJSZ Series Conical Double-Screw Plastic Extruder, with relevant screw and auxiliary machine, can directly extrude all kinds of thermoplasticity plastic especially the hard PVC powder into pipes, plate, sheet, film, profiles and so on, can also finish process of reshaping of all kinds of plastics and pelleting of the powder.

今天来说说锥形双螺杆挤出机。SJSZ 系列锥形双螺杆挤出机，配以相应的螺杆和辅机。可将各种热塑性塑料特别是硬聚氯乙烯粉料直接挤出成管。

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。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。