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达乌尔黄鼠(以下简称黄鼠)鼠疫自然疫源地的监测工作需要解决黄鼠鼠疫动物病的检验数量的样本规模。科学的抽样是获得高精度结果的重要因素。同时也是提高经济效益的科学选择。为此,1983—1986年先后采用实验模拟及现场调查的方法对黄鼠鼠疫
Daurian ground squirrel (hereinafter referred to as the yellow rat) plague natural foci monitoring work needs to solve the yellow rat rat epidemic disease test the number of samples size. Scientific sampling is an important factor in obtaining high-precision results. It is also a scientific choice to improve economic efficiency. To this end, 1983-1986 successively using experimental simulation and field investigation of the rat squirrel plague