| 1. | Guidelines for the specification of noise of new machinery
新机械噪声规范的指南 |
| 2. | Determination method of noise emitted by separating machine
分离机械噪声测试方法 |
| 3. | Methods of measurement for noise emitted by wood working machinery
木材加工机械噪声排放的测量方法 |
| 4. | Determination of sound power level for noise emitted by leather machinery
皮革机械噪声声功率级的测定 |
| 5. | Control of mechanical noise
机械噪声控制 |
| 6. | Control of mechanical noise
机械噪声控制 |
| 7. | In the paper the application of wavelet transform is discussed in mechanical noise fault diagnosis
摘要本文讨论了小波分析理论在机械噪声故障诊断中的应用。 |
| 8. | In light of the generation mechanism , the surface radiation noise can be further divided into the combustion noise and the mechanical noise
按照产生的机理，柴油机表面辐射噪声又可以分为燃烧噪声和机械噪声。 |
| 9. | Acoustics . statistical methods for determining and verifying stated noise emission values of machinery and equipment . part 3 : simple transition method for stated values for batches of machines
声学.对机械与设备规定噪声发射值的测定和验证的统计方法.第3部分:规定各批机械噪声值的简易方法 |
| 10. | Generally speaking , for an injection diesel engine , the combustion noise is higher than the mechanical noise ; whilst the case is the other way round for a non - injection diesel engine
一般直喷式柴油机燃烧噪声要高于机械噪声，而非直喷式柴油机的机械噪声则高于燃烧噪声，但是低速运转时燃烧噪声都高于机械噪声。 |
