·2,447,543篇论文数据，部分数据来源于NoteExpress
对新设计的消声器的消声性能进行台架实验验证。
The performance of the new designed muffler is validated by the experiments.
根据点火模型确定点火提前角MAP图，并在台架实验中采用在线修改系统进行优化。
Ignition advance Angle MAP is obtained by calculating ignition model. The MAP is optimized by on line tune up system in the bench test.
台架实验和现场试验均表明：改进同步带的齿形设计可以达到降低传动噪声的预期目的。
Site and bench tests show that the improvement in the design of tooth form has a significant effect on noise reduction.
应用推荐