多年来，巴斯德一直认为微粒子病不是一种传染性疾病。
For many years, Pasteur thought that pebrine was not a contagious disease.
目前家蚕微粒子病对蚕种生产造成很大影响。
At present, pebrine influence seriously on the egg-production of silkworm.
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。
In order to guarantee the quality of silkworms eggs, multiple sampling plan is put forward about the sampling inspection of pebrine for mother moth in the silkworm.
用概率理论给出了在成品卵微粒子病集团检验时，有毒卵数与有毒集团数之间的关系。
By applying the theory of probability to the collective inspection of mature egg pebrine, we have reported the relationship between the number of pebrine eggs and that of pebrine collectivity.
农村原蚕分户制种微粒子病抽样检查方法是近年来家蚕微粒子病检疫急需解决的新课题。
The method of pebrine sampling inspection for household eggs production in parent silkworm rearing area is a new subject to be solved on pebrine quarantine of silkworm.
在全面分析农村原蚕微粒子病批内分布状况的基础上，提出了农村原蚕分户制种微粒子病抽样检查方案，包括并户检查和分户检查两个步骤。
Based on a general analysis of distribution of pebrine in batch of parent silkworm rearing area, we put forward this scheme, including incorporative inspection and separate inspection.
由于家蚕微粒子能经卵传染危害家蚕子代而被列为蚕种生产的唯一检疫对象，因此这一领域一直是蚕病学的研究重点和热点。
Because of this , it is quarantined in the silkworm egg production. Thus, this field has always been the focus and keypoint of the research on silkworm pathology.
由于家蚕微粒子能经卵传染危害家蚕子代而被列为蚕种生产的唯一检疫对象，因此这一领域一直是蚕病学的研究重点和热点。
Because of this , it is quarantined in the silkworm egg production. Thus, this field has always been the focus and keypoint of the research on silkworm pathology.
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