问题: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
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
Monday, September 19, 2022
Thursday, September 22, 2022
问题:单选题药材天麻粉末水浸液加碘液所显颜色是()A 蓝色B 绿色至黄绿色C 紫红色至酒红色D 棕褐色E 蓝绿色...
Saturday, May 10, 2025
问题:单选题山茱萸产量最大的地方是()A 江西B 湖南C 河北D 浙江E 印度...
Friday, August 23, 2024
Thursday, September 15, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022
Wednesday, September 14, 2022
问题:单选题药材蓼大青叶粉末镜检可见()A 草酸钙簇晶及晶鞘纤维B 草酸钙簇晶及蓝色色素C 芥子酶分泌细胞D 针晶及砂晶E 油室及方晶...
Monday, August 11, 2025
问题:单选题药材乌梢蛇的气味特征是()A 气腥,味淡B 无臭,味微咸C 气特异而臭,刺激性强D 气腥,味微咸E 气清香,味苦...
Saturday, March 1, 2025
问题:叶片呈披针形,基部耳状偏斜,不对称,孢子囊群在下表面侧脉间多见的药材是()...
Friday, September 16, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022