Objective To study the methods of freezing slice in the tissue of cystiform.
目的：探讨囊壁样组织冰冻切片方法。
Twin-twin self-intersection and dislocation slipping were coordinated, the refined twins and cystiform microstructure were formed.
孪晶自身相互交割和位错的滑移相互协调，形成了细小的孪晶和胞状组织；
The results indicated that the microstructure of the transition layer is a structure of fine columnar crystal-cystiform dentrite-dentrite.
结果表明，梯度过渡层的组织形态为细小的柱状晶-胞状树枝晶-树枝状晶。
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