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 |
element | |
econ. | 基元 |
hydroel.st. | 成分; 单元; 电极; 电池; 零件 |
hydroel.st. од. | 元素 |
math. | 集合的元素 |
met. од. | 元件 |
sport. | 要素 |
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 |