聚合物流体的收缩流动行为是微注射成型工艺过程中影响分子取向与结构的重要因素。
Contraction flow behavior contributes significantly to the orientation and structure of molecular in micro injection molding.
本文介绍了LB膜分子结构、分子取向研究的表面增强拉曼散射(SERS)方法及SERS增强机理研究中LB技术的应用。
The study on molecular structural characterization of Langmuir-Blodgett (LB) films by SERS and the application of LB method to investigation on SERS mechanism were reviewed.
讨论了模板剂在分子筛合成过程中的选取和作用机理，模板剂对分子筛孔道大小的影响及结构取向作用。
The choice of right template, the mechanism of tem- plate, the structure-directing role of template and its effect on the pore size of titanosilicate sieves are also discussed.
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