retention index | |
earth.sc. | 持水指数 |
geol. | 保留指数 |
monitoring | |
gen. | 监察 |
fishery | 监听; 监视 |
hydroel.st. | 监测; 监控 |
met. | 控制 |
| |||
持水指数 | |||
保留指数 | |||
滞留指数; 持着指数 |
retention index monitoring : 6 phrases in 5 subjects |
Chemistry | 1 |
Geology | 1 |
Oil / petroleum | 2 |
Polymers | 1 |
Space | 1 |