求翻译：随机抽取10群猪，每群收集5份新鲜粪便，每份50g，然后每份粪便都用直接涂片法、沉淀法、漂浮法三种方法制作载片，每种方法各制片三张，进行检测。是什么意思？

Randomly selected group of 10 pigs each group to collect the fresh feces, each 50g, and then each feces by direct smear method, precipitation method, flotation method are three ways to make a carrier sheet, each method of each producer three for testing.

Random 10 herd of pigs, each group may collect the fresh feces, and each of the 50 G, and then each of the stool is the direct smear, deposition (CVD), 3 floating law method produced the film, each producer 3, to conduct the test.

The draw an item at random 10 crowds of pigs, each group collect 5 fresh excrement, each 50g, then each excrement all uses the direct smear law, the precipitation method, the float law three method manufactures to slide, each method various movie-making three, carry on the examination.

Random 10 herd of pigs, each group collected 5 fresh faeces, each 50g, then every stool by direct smear method, deposition, floating production shipment of three ways, each method production three, for testing.

正在翻译，请等待...