crystal particle meaning in Chinese
晶粒
Examples
- Monte carlo simulation method in the growing process of crystal particles
晶粒生长过程的蒙特卡罗模拟方法 - The diameter of crystal particle in nano - coatings is mainly between 50nm and 100nm , and sometimes less than 50nm
纳米二氧化钛涂层的晶粒直径在50nm 70nm之间，偶有小于50nm的小晶粒。 - The special phenomenon , according to scientists , is a solar halo , or " mock sun " , which results from the refraction of ice crystal particles contained in clouds
对这种奇怪的现象，科学家解释说，这是由于云层中极小的小水珠的反射而引起的，那个虚幻的太阳是日晕。 - The results indicated that the crystal particles in coatings were mostly rutile , and the size of the rutile was in a micrometer grade . the surface roughness of coatings was different
发现制备的二氧化钛功能涂层中晶粒尺寸为微米级，晶型主要为金红石型二氧化钛，表面粗糙度值大小不一。 - In this paper ， first , the author drew some important conclusions by analyzing several technical factors and experimental conditions which would have great influence on the quality of diamond thin films during mpcvd process ， including gas proportion ， the power of microwave ， the plasma ' s location , the nucleation technique , etc . . finally ， the author has successfully deposited nanocrystalline diamond thin films with 300nm crystal particles on the slick surface of silicon by using ch4 / h2 gases in the mpcvd system ， and the nanocrystalline diamond thin films was proved to have good field emission performance . all these researches will make the foundation for the field emission cathode of diamond films
本论文中，作者分析了mpcvd方法中气源成分比、微波功率、等离子体球的位置、成核技术等各种工艺条件对金刚石薄膜质量的影响，并总结得到了一些有意义的结论；同时，在自行研制的mpcvd沉积系统上，于4 - 7kpa 、 1000左右的热力学条件下，采用ch4 / h2气源气氛在光滑的硅衬底上制备出了晶粒尺寸在300纳米以下的纳米晶金刚石薄膜，测试得到了较好的薄膜场致电子发射性能，为金刚石薄膜场致发射冷阴极的研究工作打下了实验基础。