本文介绍了微晶玻璃生产线上横切机的总体设计及超高压水切割系统的设计。
短链淀粉有利于形成A型结构,而长链淀粉倾向于形成B型结构。
发现冲击波的主要效应体现为对晶粒的破碎、细化和取向作用,对晶格结构几乎没有影响。
结果表明,随着球磨时间的增加,粉末的颗粒度及晶粒度均不断减小。
其中用甲醇做溶剂制备出的混晶(锐钛矿80.5%,金红石19.5%)TiO2具有最好的光催化活性。
通过仿生合成在医用有机硅橡胶表面形成HA微晶薄膜的研究
1·This paper introduces the overall design of the crosscut machine on crystallite glass line and design of the ultrahigh - pressure cutting.
本文介绍了微晶玻璃生产线上横切机的总体设计及超高压水切割系统的设计。
2·The better crystallite can be obtained by homogeneously debranching and crystallizing the acid-hydrolyzed starch. Besides the crystallinity increases as the hydrolysis time lasts.
酸解淀粉经均相脱支和结晶化可以形成较好的微晶,且酸解时间越长结晶度越高。
3·The introduction of the magnetic field made the average crystallite size of needle coke decrease, graphite-based performances improve, density increase and transmittance reduce.
磁场的引入,使得针状焦的平均微晶尺寸降低、石墨化性能提高、致密度增大、透光率降低。
4·The resultsshowed that after the treatment of cellulose with L-NH3, the lateral order distribution, crystallinity, crystallite size and lattice form of cellulose were dramatically changed.
结果表明,液氮处理后纤维素的侧序分布、结晶度、微晶尺寸、晶格形态都发生深刻的变化。