| |||
undulating quantity | |||
fluctuating value |
波动值 : 19 phrases in 13 subjects |
Aviation | 1 |
Business | 3 |
Economy | 2 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
International trade | 1 |
Metallurgy | 2 |
Securities | 2 |
Space | 1 |
Technology | 2 |
Textile industry | 1 |
United Nations | 1 |