英语语法分析

The acute and chronic toxicities of benzidine to Daphnia magna were studied.

研究了联苯胺对大型溞的急性毒性和慢性毒性。

Daphnia Magna could respond even if the concentration of pesticide was in microgramme, .

结果大型水蚤能够灵敏检测饮用水农药污染，在浓度达到微克时，仍然有反应；

Goss studied Daphnia magna, a tiny freshwater crustacean used in many aquatic toxicity studies.

戈斯以水蚤（Daphnia magna）——一种微小的淡水甲壳类昆虫——为研究对象。 该类昆虫过去常被用于各类水生生物毒性研究中。