水分特征 | |
ecol. | water character |
常 数 | |
gen. | constant |
常数 | |
archit. | persistence; persistency |
dril. | CONST |
el. meas.inst. | constant |
exhib. | constants |
hydroel.st. | coefficient |
math. | constanta. |
| |||
water character |
水分特征: 12 phrases in 5 subjects |
Agriculture | 2 |
Earth sciences | 1 |
Ecology | 5 |
Technology | 2 |
Water resources | 2 |