井底 | |
dril. | bottom hole; borehole bottom; bottom; hole toe; shaftbottom; toe of a hole |
eng.geol. | shaft bottom |
oil | bore-hole bottom; down hole |
静止 | |
hydroel.st. | standstill |
压力 | |
environ. | pressure |
井底 : 630 phrases in 17 subjects |
Architecture | 2 |
Aviation | 1 |
Bridge construction | 1 |
Drilling | 193 |
Earth sciences | 12 |
Electronics | 1 |
Engineering geology | 12 |
Explosives and Explosive Ordnance Disposal | 10 |
General | 9 |
Geophysics | 9 |
Management | 1 |
Mining | 58 |
Nautical | 4 |
Navigation | 7 |
Oil / petroleum | 208 |
Shipbuilding | 1 |
Technology | 101 |