And the exponential growth of the number of nuclei has sharper effect on the course of crystallization than the linear growth of its 并且，晶核数目指数增加比线性增加对结晶过程影响明显。
The results showed that both jeziorny and mo methods could describe the non - isothermal crystallization course of pp - g - am accurately 结果表明， jeziorny法和mo法均可较准确的描述pp - g - am的非等温结晶过程。
Based on the theory of crystal growth , we realized effective control on the crystallizing process of nickel hydroxide by coordinate precipitation method 本文在晶体生长理论的基础上，采用配位沉淀法实现了对ni ( oh ) _ 2结晶过程的有效控制。
The test results show that the liquid metal dealed by electromagnetic pump is purified , its solidification process changes , thus , its fluidity improves 试验结果表明，电磁泵处理使液态金属充分净化，使凝固结晶过程发生变化，有利于液态金属充型能力的提高。
Moreover , the turning point that is n ' t yet reported by relative literature before is found in the earlier stage of crystallization when the sample thickness reduce to the desired value 随着研究的深入，发现当样品厚度降到一定值时，在结晶过程开始后不久就会出现一个初期转折点。
On the surface of phbv spherulite , some concentric ring like patterns will occur . based on the procedure of the formation of ring - like patterns , the possible mechanism is given 在球晶的表面出现有同心圆环状条纹，经实验验证为表面的不平整所导致，形成机理主要可能是结晶过程中的体积收缩。
For pam 1 / nylon 6 with more rigidity composites , the rates of crystallization . during nonisothermal crystallization , the dsc crystallization curves and crystallization temperature tp move towards lower temperature 在非等温结晶过程中，随着降温速率的增大， dsc结晶峰的位置和结晶温度t _ p向低温方向移动。
But it is mainly dependant on the physical parameters such as volume shrinkage . and when phbv crystallized , the hv content will be segregated , it will be accelerated when crystallization temperature is increased 在结晶过程中， phbv二元共晶中hv (羟基戊酸)组分会受到排斥，结晶温度的升高会导致hv组分分凝现象的加剧。
After a presentation of characteristics of this technique and fundamentals of crystallization , this paper describes two mutes to particle formation : the rapid expansion of supercritical fluids and the supercritical antisolvent 本文论述了它的特点和结晶过程的两个重要路线：超临界流体快速膨胀结晶法、超临界流体抗溶剂结晶法。
The alloy structure has been shown by x - ray powder diffraction . x - ray photoelectron spectroscopic data have confirmed that the nickel and cobalt in the bimetallic nanoclusters is in the zero - valence state and alloy state , respectively 利用差热分析、红外光谱、 x射线粉末衍射和透射电子显微镜对反应的氧化过程、结晶过程和产物的结构与形貌进行了表征。
