工程菌菌种
Engineering bacteria strain
engineering bacteria
苏云金杆菌菌种保藏
Culture Conservation of Bacillus thuringiensis
真菌种群
Fungus community on bagged apples
fungus community
Fungi population
Fungal succession
fungal colonization
传真传输时间
facsimile transmission time
传真传输系统
FACTS FAsCimile Transmission System
facsimile transmission system
facts
传真传输转换器
facsimile transmitting converter
电传真传递系统
Facsimile communication systems
仿真传真通信
simulation of fax transmission