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呈扁椭圆形,外皮红棕色,顶端尖,中部膨大,基部钝圆而稍偏斜,边缘较薄,该药材是()...
Thursday, September 22, 2022
单选题桑白皮是()A 桑科植物桑的干燥根皮B 桑科植物桑的带叶枝梢C 桑寄生科植物桑的干燥根皮D 桑科植物桑寄生的茎皮E 槲寄生科植物桑的干燥根皮...
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Thursday, September 22, 2022
《中国药典》2010年版一部规定五味子含量测定的指标成分是()...
Wednesday, September 21, 2022
单选题果实变红后采收,用文火烘或置沸水中略烫,及时除去果核,干燥,该药材是()A 蛇床子B 栀子C 山茱萸D 木瓜E 枳壳...
Sunday, October 29, 2023