从动盘由();()和()组成。
含大量油质的药物必须储存于()。 ["干燥、低温、避光处","干燥","避光","密闭容器或凉爽处","避光并应避免采用铁质容器"]
水在下述()中洗脱能力最弱(作为底剂)。 ["A、正相色谱法","B、反相色谱法","C、吸附色谱法","D、空间排斥色谱法"]
含生物硷类药物在储存时应()。 ["干燥、低温、避光处","干燥","避光","密闭容器或凉爽处","避光并应避免采用铁质容器"]
十字花科蔬菜根肿病发病因素有()。 ["土壤偏酸","土温18-25","土壤相对湿度100%","连作","土壤含菌量大"]
水箱的作用:贮水;升压;();稳压.