Uses the base source to determine that the outward appearance character, the micro characteristic, the physical property carry on the qualitative distinction to the bright child.

采用基源确定、外观性状、显微特征、物理特性对光明子进行定性鉴别。

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Uses the base source to determine that the outward appearance character, the micro characteristic, the physical property carry on the qualitative distinction to the bright child.

采用基源确定、外观性状、显微特征、物理特性对光明子进行定性鉴别。

youdao