粉末

The formation of pure NiFe〓O〓 was confirmed by powder X-ray diffraction and electron diffraction.

粉末X-射线衍射和电子衍射确证了NiFe〓O〓纯相的形成。

The formation mechanism of titanium nitride powders by reduction of carbon and nitridation was researched by method of continuous weighing.

用连续称重法研究了钛白粉被活性碳还原氮化合成氮化钛粉末的还原氮化反应机理，并进行了反应的热力学、反应产物的显微结构以及X-ray衍射分析。

Comparison of the data from diffusion experiments conducted on thin plates and powers ofthe Sm-Fe alloy and Sm-Fe-Zr alloy in nitrogenation reveal the behavior of N atoms in Sm-Fe alloy and Sm-Fe-Zr alloy.

通过Sm-Fe合金和Sm-Fe-Zr合金薄片试样和粉末粒子氮化过程中扩散实验的对比分析，揭示了N原子在Sm-Fe合金和Sm-Fe-Zr合金中的扩散行为。

Five synthesis methods of AlN powder were discussed, namely direct nitrogenation of Al powder, carbothermal reduction of Al2O3, chemical vapor deposition, sol-gel method, self-propagating high-temperature synthesis and plasma chemical synthesis. The choice of AlN sintering additives and five sintering technologies were analysed, namely hot pressing sintering, pressureless sintering, spark plasma sintering, microwave sintering and self-propagating sintering. The preparation processes of AlN substrate and its influencing factors were expounded.

介绍AlN陶瓷的典型性能和导热机理；讨论AlN粉末的5种合成方法：铝粉直接氮化法、Al2O3碳热还原法、化学气相沉积法、溶胶凝胶法、自蔓延高温合成法和等离子化学合成法；分析AlN烧结助剂的选择和5种烧结工艺：热压烧结、无压烧结、放电等离子烧结、微波烧结及自蔓延烧结；阐述AlN基板的制备工艺及其影响因素。

This is the real reflection of my life .numberous powder of coffee but never be a cup of coffee in fact!!

这正是我自己的鲜活写照，无数的咖啡粉末，却从来没有真正地泡成一杯咖啡。

Objective To study tissue characteristics of Ocimum basilicum L,powder characteristics,physi-cal and chemical characteristics.

目的 探讨九层塔的组织构造、粉末特征及常见的理化特性，为该药的开发利用提供依据。

Objective To study tissue characteristics of Ocimum basilicum L,powder characteristics,physi-cal and chemical characteristics.Methods By microscope and UV,we study the microscopical features and physical and chemical characteristic of Ocimum basilicum L.

目的 探讨九层塔的组织构造、粉末特征及常见的理化特性，该药的开发利用提供依据方法采用常规制片方法和紫外光谱法对九层塔进行鉴别研究。

The colour of the PUB powder is whiter/less orangey, because the β-carotene is dry blended with the powder, while in the PPL process all the β-carotene was dissolved in the fat before integral spraydrying the recipe.

PUB工厂生产的粉末颜色更白/橘红色更浅，因为β-胡萝卜素是以干粉形式混合的，而PPL生产过程中在喷雾干燥整合之前β-胡萝卜素就溶解与脂肪中了。

The results indicate that only tungsten oxide grains are formed without sodium sulfate additions, while tungsten oxide whiskers with 0.20.3 μm in diameter and aspect ratio of 5-50 or tungsten oxide nanowires with 1030 nm in diameter and aspect ratio of 50200 are synthesized by some sodium sulfate additions on conditions at 180 ℃ for 1236 h. The phase composition of tungsten oxide whiskers is hexagonal tungsten trioxide. The whiskers/nanowires grow oriently through 〈200〉,〈002〉,〈202〉and〈100〉.

结果表明：未添加硫酸钠时，在180 ℃水热反应12~36 h只能得到氧化钨颗粒粉末，而添加适量硫化钠后，可制备出直径为0.2~0.3 μm、长径比为5~50的氧化钨晶须和直径为10~30 nm、长径比为50~200的氧化钨纳米线；氧化钨纳米线晶体结构良好，物相为六方晶系WO3；微/纳米氧化钨晶须/线主要沿〈200〉，〈002〉，〈202〉和〈100〉方向定向生长。

Overbake 烘烤过度 Applying more heat or energy than is required to fully cure the powder coating.

使用了比粉末涂料完全固化更多的价热和能量，过度烘烤容易使涂层变色、失光和机械性能变差。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。