background noise
| control
| background noise | |
| archit. | 声底值 |
| eng.geol. | 声背景值 |
| fishery | 背景声 |
| IT од. | 背景噪声 |
| met. од. | 本底噪声 |
| proj.manag. | 背景噪音 |
| control | |
| hydroel.st. | 调节 |
| hydroel.st. од. | 控制 |
| IMF. | 管制 |
| manag. | 管理、管制; 核对; 存根 |
| met. | 调整; 操纵; 控制装置 |
| pest.contr. | 防治 |
| |||
| 声底值 | |||
| 本底背景噪声 | |||
| 声背景值 | |||
| 背景声 | |||
| ★ 背景噪声 | |||
| ★ 本底噪声 | |||
| 背景噪音 | |||
| 背景杂音; 暗噪声; 基底噪声; 环境噪声; 本底嗓声 | |||
| |||
| 背景噪音 (来自非监测渠道的噪音。) | |||
|
background noise : 46 phrases in 13 subjects |
| Air defense | 3 |
| Automobiles | 2 |
| Aviation | 3 |
| Communications | 1 |
| Electronics | 3 |
| Geophysics | 1 |
| Nautical | 1 |
| Project management | 1 |
| Rail transport | 1 |
| Remote sensing | 1 |
| Space | 5 |
| Technology | 22 |
| Television | 2 |