查询词典 crystallization

The results showed that the crystallization of pure POM was found to be a process dominated by nucleation.

结果表明，纯POM结晶是一个成核控制的过程。

It can separate nucleation and growth processes in protein crystallization.

随着重组DNA技术的发展和表达体系的完善，在过去的几年里

Different nucleation agents have different effect on crystallization behavior of glass.

不同晶核剂对玻璃微晶化行为有不同的影响。

Through the addition ofβnucleator, the crystallization process of iPP is transferred from homogeneous nucleation to heterogeneous nucleation.

随着α成核剂质量分数的增加，iPP的拉伸性能和弯曲性能得到了一定程度的提高。

The analysis result of IR and fluorescence indicated that Eu3phen had been grafted on polypropylene backbone successfully and that of DSC and WAXS revealed that this functional group act as nucleator to increase the crystallization rate effectively and destroy the integrity of crystalline as well.

IR和荧光分析结果表明该配合物已成功接枝到PP链上。而DSC和WAXS分析结果则表明功能化基因的加入起到类似成核剂的作用，有效提高PP的结晶速率，但同时也破坏了PP晶区的规整性。

The isothermal crystallization morphology of polypropylene copolymer containing TM-3,a clarifying nucleator,was observed by polarized light microscope.

一般共聚聚丙烯是在丙烯聚合过程中添加少量乙烯单体，通过改变聚丙烯分子的结构规整性而提高其低温抗冲性能。

With the addition of a nucleator, the melting point and crystallizing temperature of iPP rise, the induction period of crystallization is shortened, the crystallizing gets faster and the crystallinity increases.

随着退火温度的升高和退火时间的延长，iPP薄膜的熔点升高、片晶厚度和结晶度逐渐增加，弹性回复率逐渐增大，拉伸强度增大，断裂伸长率减小。

A series of PEcOs with different octene content were observed on crystallization behavior by SAXS and WAXD with shear.

剪切不能改变sPP的晶型，但能使得（200）晶面发生取向，同时，剪切导致片晶结构发生明显的取向。

At least one layer of said I-Polar is optically anisotropic and is made by means of Cascade Crystallization Process, is characterized by a globally ordered biaxial crystalline structure with an intermolecular spacing of 3.4 } 0.3 A in the direction of one of optical axes, is transparent in the visible spectral range, and is formed by rodlike supramolecules representing at least one polycyclic organic compound with a conjugated -system and ionogenic groups.

所述I-Polar中至少有一层是光学各向异性的，并通过级联结晶工艺制得，其特征是在一个光轴方向上具有3.4±0.3的分子间间距的全局有序的双轴晶体结构，该层在可见光光谱区域内是透明的，并由代表至少一种具有共轭π体系和离子型基团的多环有机化合物的棒状超分子形成。

XRD, SEM, TEM and AFM were used to characterize the crystallization behavior, orientation and surface morphology of the ZnO thin films.

由于在ZnO薄膜中掺入Li和Mg能有效提高薄膜结晶过程中的扩散，因此，掺Li和Mg氧化锌薄膜有更好的结晶度和表面形貌平整度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。