1) primary source
初侵染来源
1.
The primary sources of infection of Curvlaria lunata were studied in several methods.
采用不同的方法对玉米弯孢霉叶斑病 (Curvlarialunata)的初侵染来源进行了初步研究。
2) primary infectious pathogen
初侵染菌源
1.
Studies on over-summering and primary infectious pathogen of strawberry powdery mildew in greenhouses in East Zhejiang;
浙东大棚草莓白粉病菌越夏和初侵染菌源的研究
3) initial pathogen
初次侵染源
4) earliest infection
最初侵染
5) Infection source
侵染源
1.
citri)in different places was studied,and whether the pathogens could be the infection source was evaluated.
本文对鄂东南地区生态条件下柑桔溃疡病菌在不同场所的存活期进行了研究 ,并对其能否作为侵染源进行了评价。
6) secondary source of infection
再侵染源
补充资料：鞍山钢铁(集团)公司第二初轧厂1150初轧机轧制钢锭
鞍山钢铁(集团)公司第二初轧厂1150初轧机轧制钢锭
鞍山钢铁(集团)公司第二初轧厂1150初轧机轧制钢锭
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条