effective mass
| approximation
| effective mass | |
| el.mach. | 感应物质 |
| approximation | |
| fin. | 约计 |
| interntl.trade. | 近似数 |
| met. | 略计; 概算 |
| space | 近似; 逼近 |
| sport. | 接近; 近似值; 近似法 |
| wind. | 近似 |
| |||
| 感应物质 | |||
| ★ 有效质量 | |||
|
effective mass : 19 phrases in 5 subjects |
| Electronics | 5 |
| General | 1 |
| Metallurgy | 3 |
| Space | 1 |
| Technology | 9 |