顶悬外开撑窗
top-hinged outswinging window
对外开放
open to the world
opening-up policy
Opening to the outside world
openness
Open-door to the outside world
Opening
opening-up
opening policy
opening up to the outside
对外开放度
the economic opening rate
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