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Our company is a factory with many years processing experience and complete equipment for processing all kinds of reflective materials: Reflective Plastic Badges, Reflective Piping and Belt, Reflective plastic insulation Badges, Reflective Yarns, Reflective Powders, Reflective Ink, Laser computer-control sculpture, Reflective Clothing with Heat transfer applied tape, Cutting straight grain/twill Piping, Screen Printing, Label Printing and Printing with dry glue, Various style Reflective Vests, Harness and Rain suit.

本公司是一间具有设备完善的加工厂、多年的生产加工经验，为客户提供优质的产品加工服务：反光胶章、反光捆边反光织带、反光植胶章、反光线、反光粉、反光油墨、激光电脑雕刻、热烫反光衣、切割直纹、斜纹捆条、印花、印唛及不干胶胶印刷、各种反光背心、反光背带及反光风雨衣。

It was believed that either alumina reacted with impurities in the iron powder or the surface diffusion caved the alumina particles to stick to the iron powder surfaces. Another approach was to use the air classifier mill to break up the sintered iron cakes into powders. The morphology of such particles was classified into 4 types in this study: irregular, equalaxed, near spherical, and flaky. The morphological differences were affected by the extent of sintering. The higher the extent of sintering, the stronger the inter-particle bonding.

此外，本实验利用空气分级气流粉碎机将还原后的烧结体进行粉碎，实验结果显示粉碎后的粉末形貌可以分为四种，不规则形、等轴形、近球形和片形，形貌上的差异是由於还原时铁粉烧结程度的不同，烧结程度越高，粉末间键结强度越强，因此粉碎过程中会产生高程度的塑性变形，以至於粉末形貌越来越接近球形，最后因粉末表面大量加工硬化产生破裂，形成片状碎屑。

Cerium dioxide ultrafine powders were prepared by electrochemical method using composite coating of Ru, Ir and Rh as anode, and Cerium nitrate and ammonium nitrate as electrolyte.

采用钛基钌铱铑复合涂层作为阳极，以硝酸铈和硝酸铵作为电解液，电化学法制备二氧化铈超细粉体。

Regarding color, L value, a value and b value of bamboo charcoal powders supplemented groups were lower than control, and using less bamboo charcoal powder supplement showed higher values.

色泽方面，添加竹炭粉处理组的L、a及b值皆分别较对照组为低，且添加的百分比愈高其L、a及b值愈低，组别间有显著差异(P.05)。

Chemically pure elemental Al and CuO powder with an Al mass percentage of 20, 35, 57, 70 and 85 were milled respectively. The ball milled powders were analyzed by X-ray diffractometry and differential scanning calorimetry. When the amount of Al was under 20%, the reduction occurred only. When the amount of Al exceeded 20%, besides reduction, the synthesis reaction occurred simultaneously.

对Al含量在20%～85%范围内的Al/CuO进行高能球磨，采用X射线衍射进行物相分析，并对Al含量分别为20%和75%的试验分析了物相随研磨时间的变化，做了差示扫描量热分析，对比研究了固态还原反应与固态复合反应过程的异同。

The method adopts powders (10.0 parts of mass) of crop straws and phenols or polyalcohol compound (10 to 100 parts of mass) which is firstly pre-heated by 10 to 30 minutes under a temperature of 30 to 200 DEG C with the effect of acid catalyst (0.5 to 10 parts of mass) for a reaction of 30 to 240 minutes; after the reaction, the compound is washed, neutralized, filtered and dried to obtain a solid appearing as a color from citron yellow, yellow, bight brown to seal brown; wherein, the solid includes 64.0 to 70,0 percent of fibrin and 4.1 to 7.6 percent of lignin.

秸秆&液化&预处理制备生产燃料乙醇原料的方法，是用农作物秸秆的粉末(10.0质量份)和酚类或多元醇类化合物(10～100质量份)，在酸性催化剂(0.5～10质量份)存在下，在30～200℃温度下预热10～30min后，反应30～240min，反应完毕进行洗涤、中和、过滤和干燥而得呈淡黄色-黄色-浅褐色至深褐色固体，其中，纤维素含量64.0～70.0％，木质素含量4.1～7.6％。

Based on the formation mechanism of amorphous particle in atomized Al-Ni-Y alloy powders, combining with the analysis of breakup modes of melt, a new approach to evaluate cooling rates of melt droplets in close-coupled gas atomization was presented.

摘 要：通过分析熔体破碎模式和非晶态颗粒的形成机制，提出一种表征紧耦合气雾化过程中熔滴冷却速率的新方法。

SnAgCu lead-free solder powders were prepared by close-coupled gas atomization. The effects of gas atomization pressure and melt superheat on the powder size and morphologies were investigated.

摘 要：采用紧耦合气雾化法制备SnAgCu无铅焊料合金粉末，研究雾化压力和熔体过热度对粉末粒径和形貌的影响。

The results show that the TiB2-Al2O3 composite powders could be obtained by combustion synthesis method between 420℃~700℃.

结果表明，用燃烧合成法在420℃~700℃之间可制得TiB2-Al2O3陶瓷复合粉体。

The product range primarily focused on cheese, dairy spreads and milk powders.

其产品范围主要集中于乳酪，乳制品利差和奶粉。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。