急性有机磷农药中毒,中度中毒是()。 ["血胆碱酯酶活力<10%","血胆碱酯酶活力<20%","血胆碱酯酶活力<30%","血胆碱酯酶活力>50%","m胆碱酯酶活力30%~50%"]
与蘑菇相反的食物是() ["乳类","水果","白芥子油","酥油","蜂蜜"]
“元神之府”指的是()。 ["心","头","脑","胆","目"]
丙二醇属于下列哪种物质?() ["极性溶剂","非极性溶剂","防腐剂","矫味剂","半极性溶剂"]
有机磷农药中毒机制是()。 ["缺氧","麻醉和抑制作用","局部作用","干扰细胞膜或细胞器生理功能","抑制酶活力"]
凝胶色谱原理是什么?