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crystalline growth中文是什么意思

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用"crystalline growth"造句"crystalline growth"怎么读"crystalline growth" in a sentence

中文翻译手机手机版

  • 晶体生长

例句与用法

  • The influence of nano - al2o3 on the sintering and the properties of the si3n4 ceramics was researched in this paper . the samples with different amount of nano - al2o3 were obtained by using pressureless sintering at 1600 , 1650 , 1700 in the nitrogen atmosphere . the microstructure and the composition of the ceramics were determined by the means of x - ray , sem , micro - hardness meter etc . it is show that the sisty ceramics can be densified at 1650c to % percent of the theory density through the addition of nano - al2o3 ( the value could be 90 percent by other technique ) . the crystalline growth of the cylindrical - si3n4 and the ratio of its longitude to its diameter are increased with the addition of nano - al2o3 . a uniform microstructure and an fined crystal as well as more sialon phases can be obtained in the si3n4 ceramics through the addition of that
    实验结果表明:在碳管炉中、氮气保护下进行烧结,添加剂为纳米al _ 2o _ 3粉末时,由于纳米粉末的高活性、高烧结驱动力,在1650就可使si _ 3n _ 4完全地烧结,并使其致密度可达理论密度的96以上(比其它工艺高6左右) ;同时,纳米al _ 2o _ 3地加入大大促进了长柱状? si _ 3n _ 4的生长和发育及柱状晶长径比的提高,使微观结构均匀、细化,形成了更多力学性能优异的固体? sialon相,减少了不利于陶瓷材料性能的晶间玻璃相,净化了晶界。
用"crystalline growth"造句  
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