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；
This article introduced the progress and views of applying Daphnia magna to research work.
通过文献调研综述了国内外大型水（氵蚤）生物测试技术的应用研究动态及发展趋势。
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。
The essay reported the testing method and results of toxicity research of the pesticide to a water flea, Daphnia Magna.
本文报道了新杀菌剂叶青双对水蚤毒性的测定方法和结果。
The Daphnia magna of the two population has obvious around-the clock ingestion rhythm, the morning and the evening are two peaks of ingestion. Salinity has no influence on the ingestion rhythm.
二个种群的大型溞具有明显的昼夜摄食节律，早晨和傍晚为两个摄食高峰期，盐度对摄食节律无影响。
The Daphnia magna of the two population has obvious around-the clock ingestion rhythm, the morning and the evening are two peaks of ingestion. Salinity has no influence on the ingestion rhythm.
二个种群的大型溞具有明显的昼夜摄食节律，早晨和傍晚为两个摄食高峰期，盐度对摄食节律无影响。
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