| |||
average annual precipitation | |||
average yearly rainfall; mean annual rainfall; mean yearly rainfall | |||
mean annual precipitation |
平均年降水量 : 13 phrases in 8 subjects |
Bridge construction | 2 |
Desert science | 1 |
Earth sciences | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 1 |
Rail transport | 1 |
Technology | 4 |
United Nations | 1 |