operational control | |
avia. | 航行管制; 作战控制 |
corp.gov. | 业务管理 |
interntl.trade. | 经营管理 |
space | 运行 控制; 作战指挥 |
space од. | 操作控制 |
center | |
econ. | 中心; 中心地; 核心; 中心设施; 集中; 居中 |
geol. | 中心 |
met. | 心部; 核心 |
textile | 中间 |
Operational Control : 89 phrases in 21 subjects |
Air defense | 3 |
Automobiles | 1 |
Aviation | 25 |
Business | 2 |
Commerce | 1 |
Communications | 1 |
Earth sciences | 3 |
Economics | 2 |
Electronics | 8 |
Explosives and Explosive Ordnance Disposal | 1 |
Geophysics | 1 |
Information technology | 1 |
International trade | 1 |
Management | 1 |
Nautical | 1 |
Navigation | 2 |
Securities | 2 |
Space | 18 |
Technology | 13 |
Transport | 1 |
United States | 1 |