| |||
自流 | |||
天然水流; 天然流量 | |||
自喷【流】 | |||
自喷; 自然流动 | |||
自然流量; 未调节水流; 未调节的流量; 天然径流 |
natural flow: 25 phrases in 11 subjects |
Agriculture | 4 |
Aviation | 3 |
Bridge construction | 1 |
China | 1 |
Construction | 1 |
Desert science | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 3 |
Space | 1 |
Technology | 8 |
Wind Energy | 1 |