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The results are as follows: Green-compact pressure affected the microstructure of Al-Ti-C in the Self-propagating high-temperature synthesis, which would affect diluting.

结果表明，燃烧合成时，压坯压力会影响Al-Ti-C的组织形貌，这种组织形貌的差异将直接影响后续的稀释结果。

Self-propagating method can't acquire nano-MnZn ferrite crystal of single phase.

要得到成相单一的纳米级锰锌铁氧体晶体，需要将干凝胶在高温下烧结。

Through thermodynamic calculation and experiment analysis, the cause of impurity forming in preparing La1-xSrxMnO3 by self-propagating high-temperature synthesis was studied and the suggestion was given in this paper to avoid or diminish it.

热力学计算和实验分析相结合，分析了自蔓延高温合成 La1-xSrxMnO3过程中杂质产生的原因并给出了消除杂质的方法。

Any method of the citrate sol-gel method, the self-propagating method or the coprecipitation method is adopted to prepare the product required.

采用柠檬酸盐溶胶-凝胶法、自蔓延法或共沉淀法中任一种制备得到所需产品。

As a new type of synthesis process of materials, self-propagating high-temperature synthesis rose at the end of 1960 s to get compounds in a short time by means of the combustion heat generated by reaction itself.

中文摘要：自蔓延高温合成是二十世纪六十年代末兴起的材料合成新技术，其显著特点是利用化学反应自身放热瞬间完成其它方法无法实现的材料的合成。

Influence of Irradiation Parameters on Microstructures of Al-Ti-C Master Alloys by Laser-Induced Self-Propagating High-Temperature Synthesis.

辐照参数对激光引燃自蔓延合成Al-Ti-C中间合金的影响。

The development history of powder metallurgy,Self-propagating High-temperature Systhesis,and casting and infiltration casting processes as well as the reinforcements,matrixes and applications are described in detail.

中国的钢产量由2001年的1.516亿t增至2003年的2.201亿t.21世纪，钢铁仍将是占主导地位的结构材料。因此，如何提高钢铁材料的性能也成为国内外众多学者研究的目标。

After Self-propagating High-temperature Synthesis processes of Ni-Si and Ti-C-Fe systems have been studied by the numbers, the effect mechanism has been analyzed theoretically.

自蔓延高温合成过程是远离平衡的非线性过程，为研究其过程反应机理而实现对反应可控，对Ni-Si、Ti-C-Fe两典型体系的自蔓延高温合成过程进行了系统研究，并从理论上分析了其影响机理。

An advanced method of producing Al3Ti／Al composites, self-propagating high-temperature synthesis in an Al melt, is described.

介绍了高熔点化合物颗粒增强的铝基复合材料的一种先进制备方法，即自蔓延高温合成法，并以Al3Ti／Al为例进行了实验研究。

Ni0.5Zn0.5Fe2O4 nano-crystalline was prepared by sol-gel self-propagating combustion method, and sintered at 550, 800 and 1050 ℃, respectively. The analysis methods of X-ray diffraction and microwave network analyzer were used to investigate the products after annealing.

中文摘要：采用溶胶-凝胶自燃烧法制备了Ni0.5Zn0.5Fe2O4纳米晶，将其分别在550、800和1050 ℃下二次退火2 h，利用XRD和微波矢量网络分析方法对二次热处理产物及其电磁性质进行了研究。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。