本文研究几种因素对产品硫酸钾铵结晶长大的影响，并在此基础上找到了使硫酸钾铵晶体颗粒长大的工艺条件。
Effect of factors on crystal growth of potassium-ammonium Sulfate is reported and technological conditions of crystal growth of potassium-ammonium sulfate are found also in this article.
根据晶体生长理论，讨论了磁场影响纳米颗粒形核和长大过程的机理。
The mechanism of magnetic field effect on the nano particle nucleation and growth was discussed by crystal growth theory.
纳米陶瓷材料具有许多优异的功能和特性，但在烧结过程中纳米颗粒容易长大，从而失去纳米特性。
Nano-phase materials have many unique characters from ultra-fine grains. However, nano-grains grows larger in sintering in order that nano-characters will be lost.
在溶液浓度保持不变的情况下，随着反应时间的的延长，铜的沉积量逐渐增加，铜纳米颗粒的平均晶粒尺寸逐渐长大。
Both the amount and the grain size of the copper nanocrystallites increase with immersion time under the same solution concentration.
试用中氧化镁颗粒的长大使材料的结构进一步致密，且化学和扩散侵蚀不明显。
During the trial use, the growing of the magnesia particles resulted in the dense structure of material, and chemical and diffusion erosion was...
随固溶温度升高和固溶时间的延长，第二相颗粒回溶较多，但会发生再结晶，晶粒发生长大。
The secondary phase particle dissolves back more with the increase of solution temperature and holding time, but recrystallization will occur, grains grow up.
渗碳体的球化可能以两种机制进行：破碎渗碳体片的非均匀长大和细小球状渗碳体颗粒的形核长大。
There are two possible mechanism about spheroidization ofcementite: the fracture cementite lamellae grows up non-uniformly and the fine spherical cementite particles grows up as the core.
渗碳体的球化可能以两种机制进行：破碎渗碳体片的非均匀长大和细小球状渗碳体颗粒的形核长大。
There are two possible mechanism about spheroidization ofcementite: the fracture cementite lamellae grows up non-uniformly and the fine spherical cementite particles grows up as the core.
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