seismic activity | |
bridg.constr. | 地震活动 |
environ. | 地震活动 |
of | |
gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
moderate intensity | |
sport. | 中强度 |
and | |
gen. | 并 |
frequency | |
stat. | 频数 |
| |||
地震活动 | |||
地震活动 (性) | |||
| |||
地震活动 (地球活动的现象。) |
seismic activity of moderate intensity and frequency : 14 phrases in 5 subjects |
Electronics | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 1 |
Oil / petroleum | 1 |
Technology | 10 |