题目内容
珍珠药材的鉴别特征不包括
2021-12-20
A.表面类白色,浅粉红色或浅蓝色
B.半透明,具特有的彩色光泽
C.质地坚硬,断面可见辐射状纹理,粉性
D.磨片可见“珍珠结构环”及“珍珠虹光环”
E.无臭,味淡
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