【摘要】 为了保证蚕种质量 ,提出了家蚕微粒子病母蛾抽样检查的五次抽样方案。理论计算、计算机模拟和实际检验的结果证明 ,通过适当的设计 ,可以找到与现行二次抽样方案抽样特征曲线相近的五次抽样方案 ,即具有相近的生产方风险和使用方风险 ,而使平均镜检次数明显减少。五次抽样方案的操作步骤相对繁琐 ,但可以采用计算机抽样检查软件弥补更多还原

【Abstract】 In order to guarantee the quality of silkworms eggs, multiple sampling plan is put forward about the sampling inspection of pebrine for mother moth in the silkworm. The results of theoretical calculation, computer simulation and actual inspection make it clear that according to appropriate design we can find multiple sampling plan which is similar to the sampling characteristic curves of double sampling plan. That is to say, multiple sampling plan has the similar producers risk and consumers risk as double sampling plan, but the average numbers of microscopic examination obviously decrease. At the same time, it is pointed out that the operational steps of multiple sampling plan is more complicated than double sampling plan, which can be remedied by using the computer software for sampling inspection.更多还原