顶悬外开撑窗
top-hinged outswinging window
对外开放
Opening
Opening to the outside world
opening up to the outside
open to the world
opening-up policy
opening policy
openness
Open-door to the outside world
opening-up
对外开放度
opening rate
the economic opening rate
分动钩式外锁闭
Speed up external hook with separated hooklike operations
肛管皮肤切开外引流
anal canal skin incise and drainge
杠杆外汇合约
leveraged foreign exchange contract
高速铁路外锁闭道岔
High-speed railway Out-locking switch
钩锁式分动外锁闭提速道岔
Speed-raising points with separated locomotion and external hook locking
国外开发状况
Developing station at abroad
红外开关特性
infrared switching characteristics
红外外差光谱学
infra-red heterodyne spectroscopy
红外外差式辐射仪
infrared heterodyne radiometer