外表面灰白色,密布多数灰白色圆点状皮孔,内表面黄白色,味苦的药材是A.杜仲 B.牡丹皮 C.厚朴 D.秦皮 E.肉桂

作者: tihaiku 人气: - 评论: 0
问题 外表面灰白色,密布多数灰白色圆点状皮孔,内表面黄白色,味苦的药材是
选项 A.杜仲 B.牡丹皮 C.厚朴 D.秦皮 E.肉桂
答案 D
解析 秦皮枝皮:呈卷筒状或槽状,长10~60cm,皮厚0.15~0.3cm。外表面灰白色、灰棕色至黑棕色或相间呈斑状,平坦或稍粗糙,并有灰白色圆点状皮孔及细斜皱纹,有的具分枝痕。内表面黄白色或棕色,平滑。质硬而脆,断面纤维性,黄白色。气微,味苦。

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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