noise equivalent
| particle size
| noise equivalent | |
| el. | 噪声等效 |
| tech. | 噪声等值; 噪声当量; 等效杂波 |
| particle size | |
| agric. chem. | 颗粒大小 |
| avia. од. | 粉末粒度 |
| desert. | 粒级 |
| eng.geol. | 粒徑 |
| hydroel.st. | 粒径 |
| hydroel.st. од. | 颗粒尺寸 |
| tech. | 砂子粒径; 微粒尺寸; 粒子大小; 粒径大小 |
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| 噪声等效的 | |||
| 噪声等值; 噪声当量; 等效杂波 | |||
| |||
| 噪声等效当量的 | |||
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noise equivalent : 111 phrases in 19 subjects |