CCTV大学生机器人赛
CCTV China university robot contest
EM有机生物肥
EM organic bio-fertilizer
U-P伴生机制
Association mechanism of U and P
部队卫生机构
Military health organization
彩色电视机生产线
colour TV production line
产生机理
formation mechanisms
Mechanisms of generation
Emerging mechanism
Producing mechanism
Mechanism
production mechanisms
formation mechanism
Mechanism of production
Production mechanism
genetic mechanism
Mechanisms
evolutional mechanism of EN
origin mechanism
mechanism of formation
occur mechanism
producing and control mechanism
Mechanism of Generation
generation mechanism
generating mechanism
Forming mechanism
iron scale
engendering mechanism
fountainhead
城市卫生机构
city health organizations
城市有机生活垃圾
organic fraction of municipal solid waste OFMSW
村级卫生机构
rustic health organization
basic health organization