| 释义 |
| psophometic potential difference | 声电位差 | 电机工程名词 |
| psophometric potential difference | 声电位差 | 国防部新编国军简明美华军语辞典 |
| psophometric potential difference | 声电位差 | 电力工程 |
| psophometric potential difference | 声电位差 | 电机工程名词 |
| psophometric voltage | 声电压，声电位差 | 电力工程 |
| psophometric voltage | 声电压；声电位差 | 电机工程名词 |
|