q shell

MFT was decreased with the increasing on the depth of shell layer when the monomer composition was the same at core and shell layer.

研究表明,核/壳比相同时,壳中丙烯酸丁酯(BA)含量对乳液T_g值、成膜性能及膜的力学性能均有影响;当核层和壳层中单体组成相同时,壳层的厚度越大,MFT值则越低;在总组成和核/壳比一定时,只改变核层和壳层单体的组成,也可以在一定范围内使乳液的特性发生变化。

The preparation of shell layer of multistructure silver bromoiodide cubic microcrystals was studied.

本文研究了多结构立方体溴碘化银乳剂微晶的壳层制备。

Atomic ground state is the minimum state of atomic energy,which is significance to the study of electric shell structure of atom.

原子的基态是原子能量的最低状态 ,这对于研究原子的电子壳层结构具有重要的意义 ,本文给出了确定原子基态的一种方法。