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The results show that the doping powders with narrow particle size distribution, low coacervation are well crystallized and monodisperized. The average size of ATO powders is about 50 nm.

研究结果表明：合成的ATO纳米粉体结晶性好，容易过滤洗涤，粒度分布窄(平均颗粒度为50 nm左右)，基本无团聚。

There are no complete or public fabrication processes of SLS polymer powders. In this paper, according to the fabrication methods of polymer powders and the data analysis, the feasible fabrication processes and methods of cryogen and solvent are reached. The reasonable combination of process parameters is important to get the better quality.

目前SLS高分子粉料的制备工艺处于行业保密状态，没有完整、公开的工艺流程可供参考，本文根据高分子粉末的制备方法，通过资料分析，总结出了低温粉碎法和溶剂沉淀法两种可行的SLS高分子粉料的制备方法和工艺流程。

Because the affair is actually very serious, we might as well take in to analyze once;Need not to doubt first, health department and three deer companies all have already publicly admitted at least 700 ton baby's kid's milk powders be subjected to three chlorine cyanotype An pollution, have already found out an in a short time number as well, the province appears numerous babies and kids in the meantime, the Bi urine system stone calculus really is because ate a milk powder in of three chlorine cyanotype An result in, so we will ask, three deer companies admit of just have 700 ton milk powders to be subjected to three chlorine cyanotype An pollution, talk the idea of bottom may be an emergence surprised in the production of circumstance, be also say that not and intentionally add of three chlorine cyanotypes the An be this kind of chemistry product, let the public produce a kind of imagination, perhaps just individual case, the Zhao returns to product behind again check pure pollution the reason can resolve a problem, after all this be a Zhao the race brand of, it is all to be loudly appealing and protecting race brand now?

由于事情实际上很严重，我们不妨加以分析一下；首先，毋庸置疑，卫生部和三鹿公司都已经公开承认至少有700吨婴幼儿奶粉受到三氯氰胺污染，也已经查明短时间内数省同时有众多婴幼儿出现泌尿系统结石确实是因为食用了奶粉中的三氯氰胺所造成，那么我们就要问了，三鹿公司承认的只是有700吨奶粉受到了三氯氰胺污染，言下之意可能是生产中出现意外的情况，也就是说并非故意添加的三氯氰胺这种化学制剂，让公众产生一种想象，也许只是个案，召回产品后再查清污染原因就可以解决问题了，毕竟这是一个著名的民族品牌，现在不是都在大声呼吁要保护民族品牌吗？

The investigation on rapidly solidified powders produced by ultrasonic gas atomization showed that the two kinds of dispersoids presented in Al-Cu-Fe and Al-Fe-V-Si alloys have simultaneously reformed in the new alloy, there is not any other dispersoid in the powders below 61μm.

对超音速气体雾化快速凝固的上述合金粉末进行的研究表明，新的合金中同时形成原来两个合金系中的析出相；在61 μm的粉末中，没有发现第三种析出相。

Now people attach importance to the cleaning of silicon grinded wafer. There are a lot of carborundums and silicon powders on the wafer surface because grinded wafer are grinded by carborundum and corresponding depth are remove in the sequence of grinding. After grinding there are plenty of carborundums and silicon powders enchase in the damaged layers. So there are many difficulties in later processes.

半导体硅单晶衬底加工工业中最受重视是硅磨片的清洗，由于硅磨片是用金刚砂研磨的，研磨过程中又要去除相应的厚度，所以刚加工的磨片表面附着着大量的金刚砂和研磨下来的硅粉，而且还有相当一部分金刚砂和硅粉镶嵌到破损层里面，这给后续的清洗工作带来了困难。

The SiC slurry catched high thixotropy when the SiC powders were coated all by hydrophile groups, and the viscosity of the SiC slurry would increase 1236.0mPas suddenly when its solid loading added from 57.4% to 58.5%; If the SiC powders were coated by lipophile group, the thixotropy of the SiC slurry would reduce and the enhancive scope of the high solid loading SiC slurry's viscosity would also be weakened.

改性粉表面全是亲水基团时，料浆触变性大，当固相体积含量由57.4%上升到58.5%时，料浆粘度突然增大1236.0mPaS；随着亲油基团的引入，料浆触变性降低，高固相含量时粘度增大平缓。

In order to accurately determine the forming temperature and time of the sintered wick and to offer methods for the fixation and extraction of the mandrel as well as the infilling of copper powders, this paper analyzes the forming mechanism of copper powders in the wick and investigates the manufactu-ring process of the capillary structure of the sintered wick in the micro heat pipe.

文中分析了铜粉颗粒在吸液芯中的成型机理，探讨了烧结式微热管吸液芯毛细结构的制造工艺，解决了吸液芯成型温度与成型时间的确定，以及烧结时芯棒的固定、抽出与铜粉颗粒的填充等相关问题。

This paper analyzes the forming mechanism of copper powders in wicks, probes into the manufacturing process of capillary structures of sintered wick in micro heat pipe, and offers means for ascertaining forming temperature and forming time, fixating and extracting the mandrel as well as infilling copper powders.

本文分析了铜粉颗粒在吸液芯中的成型机理，探讨了烧结式微热管吸液芯毛细结构的制造工艺，主要解决了吸液芯成型温度与成型时间的确定，以及烧结时芯棒的固定、抽出与铜粉颗粒的填充等相关问题。

The technological process and parameters of preparation acicular superfine metallic magnetic powders of high density recorder from waste pickle of steel products has been discussed and high quality powders have been successfully made from the waste pickle of Shougang corp.

探讨了以钢的酸洗废液为原料，制取高密度高质量磁记录介质等用针状超细金属磁粉的工艺过程与影响因素；成功地以首钢冷轧三车间的硫酸酸洗废液为原料，研制出性能优异的针状超细金属磁粉。

The main objective of this project is to apply the gel-casting technique, a novel ceramic forming method, in the development of IT-SOFCs. The gel-casting technique was investigated, modified and optimized to synthesize strontium doped lanthanum manganate La_(0.72Sr_(0.18)MnO_3, LSM, lanthanum strontium manganese chromite (La_(0.75)Sr_(0.25)_(1-x)Cr_(0.5Mn_(0.5)O_(3-δ), LSCM, LaCoO_3-based nano powders and lanthanum silicate apatite electrolyte powders.

本论文采用优化的凝胶注模工艺合成了以下粉体：Sr~(2+)离子掺杂的锰酸镧(La_(0.8)Sr_(0.2)_(0.9)MnO_3，LSM阴极粉体、Sr~(2+)和Mn~(2+)离子共掺杂的铬酸镧(La_(0.75)Sr_(0.25)_(1-x)Cr_(0.5Mn_(0.5)O_(3-δ)，LSCM阴极／阳极粉体、LaCoO_3阴极纳米粉体和磷灰石结构硅酸镧La_(10)Si_6O_(27)电解质粉体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。