Urea solution, saturated salt water, magnesium sulfate solution and sugar solution were used for flo

中文解释

利用尿素溶液、饱和食盐水、硫酸镁溶液和砂糖溶液作漂浮液，通过漂浮、离心方法收集兔球虫卵囊，在相同条件下进行3个试验比较。

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