daphnia的例句大全

Under normal environmental conditions, Daphnia populations are exclusively female and reproduction is clonal.

在正常环境条件下, 水蚤均为雌性并且采取无性繁殖.

Therefore , it is important to derive sufficient protein from a single Daphnia for phenotypic analyses.

从一个水蚤个体中获取足够的蛋白对于表型分析也变得十分重要.

Results: Daphnia magna could detect the toxicity of water and water resource polluted by 0.

目的: 验证采用大型水蚤检测农药和无机砷污染的饮用水和地表水源水毒性的可行性.

This contributes to further differentiate closely related Daphnia species and is likely to be an example of allotropic speciation in aquatic systems;

这有助于进一步区别近缘的水蚤种类，这也可能是一个水环境中同素异形的物种形成的例子；

The half lethal concentration of 48? h-LC_ ( 50) of 21 nitrobenzenes to Daphnia carinata was determined by use of the standard test method, and the range of toxicity was from 3.49 for nitrobenzene to 5.40 for 1,4-dinitrobenzene.

采用标准实验方法测定了21种硝基苯类化合物对隆线蚤（Daphnia carinata）的48h半致死浓度值，结果lg（1/LC50）的范围在349～540之间；