| 单词 | sound pressure levels |
| 释义 | 例句释义: 最佳声压位准,噪声压力 1. While physical hearing protection can reduce sound pressure levels, they do not adequately prevent NIHL in very noisy environments. 对听力的物理防护可以降低声压水平，但若噪声过强，这种物理防护并不能完全保证听力不受损害。 www.jfjyxzz.org.cn 2. This powerful bass system is capable of delivering high sound pressure levels with very low distortion over sustained periods. 这个强大的低音系统，能够提供非常低的持续时间超过失真高声压级。 www.nbtydz.com 3. Acoustics - Hearing protectors - Part 4 : measurement of effective sound pressure levels for level-dependent sound-restoration ear-muffs. 声学.听力保护器.第4部分：电平相关声音恢复耳罩有效声压级的测量 www.mapeng.net 4. There is a remarkably wide range of frequencies and sound pressure levels over which the human ear can detect. 人类耳朵对声音频率和声压级的感应范围很广。 www.epd.gov.hk 5. Acoustics - Hearing protectors - Measurement of effective sound pressure levels for level-dependent sound-restoration ear muffs 声学.听力保护器.电平相关声音恢复耳罩的有效声压级测量 www.mapeng.net 6. acoustics - reference equivalent threshold sound pressure levels for pure tones and insert earphones 声学插入式耳机纯音基准等效阈声压级 www.ichacha.net 7. Rollingsbearing - measuring method of a-weighted sound pressure levels 滚柱轴承噪音等级测量方法 www.ybqi.gov.cn 8. Effects of different sound pressure levels of infrasound on apoptosis of hippocampal cells in rat brain 不同声压级次声对大鼠海马细胞凋亡的影响 www.ilib.cn 9. Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight 声学.在飞行时飞机内的声压差的测量 www.mapeng.net 10. Methods for the measurement of sound pressure levels of ac power circuit breakers 交流电源断路器声压电平的测量方法 www.mapeng.net 1. sound pressure levels of ac power circuit breakers , measurement of 交流电流断路器声压级的测量 www.ichacha.net 2. measurement of sound pressure levels in air 空气中声压级的测量 www.ichacha.net |
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