| 1. | Even at this distance, the stresses are too great for well-behaved acoustic transmission .
即使在这段距离上，对于良好的声学传播来说，应力也显得太大了。 |
| 2. | Measuring method of acoustic transmission characteristics for stethoscopes
听诊器传声特性测试方法 |
| 3. | Acoustic transmission coefficient
传声系数 |
| 4. | Acoustic transmission medium
传声介质 |
| 5. | Acoustic transmission matrix of reactive muffler containing units made of perforated pipe
抗性消声器中含穿孔管时的声传递矩阵 |
| 6. | Acoustic - to - digital and digital - to - acoustic transmission requirements for isdn terminals
综合业务数字网终端的声音-数字和数字-声音的传输要求 |
| 7. | By means of acoustic transmission matrix , the muffler is being simulated directly and indirectly . the foul - terminal network parameter , tl and il are calculated , too
利用声传递矩阵的理论对两种类型消声器进行了直接模拟和间接模拟，计算出了消声器的四端网络参数、插入损失和传递损失。 |
| 8. | Our country ' s specialized technolog in audio field is at the developing phase , the situation of using cobranet technology to build the large - scale acoustic transmission and the control system project is extremely rare
我国的专业音响技术领域在国际上还处于发展阶段,国内使用cobranet技术搭建大规模音响传输及控制系统的工程还是凤毛麟角。 |
| 9. | The dissertation is devoted to the study on the characteristics of underwater acoustic channels for mine . based on the comprehensive analysis on the characteristics of underwater acoustic channels , the research on the parameters of target sea area , the acoustic model , the characteristics of underwater acoustic transmission and the parameters of capability of long - range remote control receiving system is systematically conducted through theoretical analysis , computer simulation and testing of circuit
本文对远程遥控水雷系统将要应用的水声信道的传播特性进行了分析，在对远程水声信道特性进行全面分析的基础上，通过理论分析、计算机仿真、硬件电路的实验等对目标海域信道的水文参数、声场分析所用的声场模型、声传播特性和遥控接收系统性能指标进行了系统、深入的研究。 |
