![]() |
| |||
centre of stream; centre of track of stream; stream centerline | |||
middle thread; midstream; thread of channel (线) |
中泓: 28 phrases in 6 subjects |
Architecture | 1 |
Earth sciences | 2 |
Electronics | 1 |
Hydroelectric power stations | 10 |
Oil / petroleum | 1 |
Technology | 13 |