acute toxic symptoms的用法和样例：
- To administer digitalis in a dosage sufficient to achieve the maximum therapeutic effect without producing toxic symptoms.
- Plumbic etc heavy metal can be touched through feeling or breath enters system inside, can appear have a headache, memory drops, the toxic symptom such as limply, indigestion.
- The acute toxic effects of Fipronil and other insecticides on Carassius auratus(L.)were studied.
- In 0, 0.1, 0.2, 0.4 and l. Omg Cd2+/L, except the control, the leaves of Rumex acetosa L became thin, yellow and had brown spots after the fifth day with Cd. The toxic symptoms in 1.0mg Cd2+/L were most serious.
- Purpose and Methods: The acute toxic and mutagenic effects of acrosin inhibitor KF-950 were evaluated in mice and Ames assay.
目的与方法 :本文研究顶体蛋白酶抑制剂KF - 950对小鼠的急性毒性作用 ,以及Ames试验观察其致突变作用。