样品选区电子衍射表明反应产物是立方相和六方相结构，认为这是硫化锌的同质异构现象。
However, the selected area's electron diffraction shows that it has both cubic and hexagonal phase structures corresponding to different shapes. This is attributed to the isomeric state of ZnS.
同质异构晶体的熔体拉曼谱都显示出相同的孤立负离子配位多面体振动峰。
The Raman spectra of both of isomeric crystal and its melt show the vibration mode of the same isolated anionic coordination polyhedron.
冷冻的速度和方式会影响药物组分的物理形态(同质异构)。
Also, the rate and manner of freezing has been shown to have an affect on the physical form (polymorph) of the drug substance.
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