| 1. | Ultrasonic backscattering from a laplacian distributed rough surface
拉普拉斯分布表面超声背向散射的研究 |
| 2. | Determination of elastic constants of cylindrical solidsusing backscattering amplitude spectrum
用超声背向散射谱定征柱状固体的弹性常数 |
| 3. | Diagnostic value of integral of dorsal acoustic scattering for acute viral myocarditis in children
背向散射积分在小儿急性病毒性心肌炎诊断的中价值 |
| 4. | The value of the ultrasonic integrated backscatter in diagnosis of children with acute viral myocarditis
背向散射积分在小儿急性病毒性心肌炎中的诊断价值 |
| 5. | Study on the eprirubincin - induced cardiotoxity in breast cancer patients by integrated backscatterand
应用背向散射技术评价乳腺癌患者表阿霉素心脏毒性的价值 |
| 6. | A method for estimating the intensity of underwater laser backscattering based on the concept of equal phase volume
基于等相位体概念的水下激光背向散射强度的估算方法 |
| 7. | Theatre - goers receive sound from the front , reflected off the theatre ' s foreground , as well as from behind them , backscattered by the seats
观众们把从前面传来的声音反射到剧院前方区域，同时从后面传来的声音通过座椅进行背向散射。 |
| 8. | Chapter 7 . the theoretical model of rayleigh optical frequency domain reflectometry is presented , and the fully distributed microbending loss optical fiber sensor on base of this model is studied
第七章，研究了rayleigh光频域背向散射理论模型，和基于该模型的全分布式光纤微弯损耗传感器系统。 |
| 9. | Chapter 8 . the fully distributed optical fiber sensor system on base of raman and rayleigh optical frequency - domain reflectometry to measure microbend and temperature simultaneously is developed
第八章，研究了基于rayleigh光频域背向散射和raman光频域背向散射理论同时测量微弯和温度分布的全分布式光纤传感器系统。 |
| 10. | Thirdly , some key technologies of optical layer protection such as fault monitoring , location , switching corporation , protection switching time were studied in chapter 3 , a method of optical power monitoring for primary path and otdr monitoring for protection path was provided
随后研究了光层保护的网络故障监测、倒换判椐、故障定位、倒换协调、保护倒换时间等问题，提出了主通道光功率监测、备用通道背向散射曲线监测的故障监测方法。 |
