variable-density
| channel
| variable density | |
| geophys. | 变密度 |
| oil | 变密度 |
| Channel | |
| comp., MS | 管道 |
| channel | |
| gen. од. | 渠道; 频道 |
| comp., MS | 管道; 頻道 |
| hydroel.st. | 通道 |
| hydroel.st. од. | 海峡; 航道 |
| rem.sens. | 沟 |
| sport. | 途径 |
| |||
| 变密度 | |||
| 可变密度 | |||
| |||
| 变密度记录剖面 | |||
|
variable-density : 45 phrases in 8 subjects |
| Aviation | 2 |
| Construction | 3 |
| Geophysics | 12 |
| Oil / petroleum | 5 |
| Space | 2 |
| Technology | 19 |
| Television | 1 |
| Wind Energy | 1 |