逆倾向 | |
gen. | countertrend |
水系 | |
hydroel.st. | river system; hydrographic net; hydrographic net; river system |
oil | drainage system |
| |||
up-dip; updip direction | |||
| |||
countertrend |
逆倾向: 9 phrases in 6 subjects |
Commerce | 1 |
Drilling | 2 |
Earth sciences | 1 |
Oil / petroleum | 2 |
Securities | 1 |
Technology | 2 |