全自动加压溶剂萃取仪
automated pressurized liquid extractor
低温推进剂火箭发动机
Cryogenic propellant rocket engine
低温推进剂贮箱
cryogenic propellant tank
低温液体推进剂
cryogenic liquid propellant
低压冷却剂再循环系统
low pressure coolant recirculation system
低压冷却剂注入
low pressure coolant injection
低于抗菌剂量的脱氧羟基四环素
subantimicrobial-dose doxycycline SDD
滴滴涕(杀虫剂)
agriculture income increase