泉流量衰减 | |
tech. | attenuation of spring discharge |
KDU 方程 | |
hydroel.st. | KDU equation |
WFL方程 | |
mining. | Williams Landel Ferry equation |
方程 | |
gen. | equations |
commer. | relation |
earth.sc. | equation |
math. | equation |
oil | equation |
ABC法 | |
UN AIDS. | ABC approach |
| |||
attenuation of spring discharge |
泉流量衰减 : 2 phrases in 1 subject |
Technology | 2 |