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空气动力噪声
1、group dynamic───群体动力
2、dynamic abt───动态abt
3、governing dynamic───治理动态
4、noise───n.(Noise)人名;(英)诺伊斯;vt.谣传;vi.发出声音;大声议论;n.[环境]噪音;响声;杂音
5、dynamic forces───[物]动力
6、dynamic poses───动态姿势
7、dynamic braking───[机]动态制动;[机]动力制动;动力制动,动态制动
8、dynamic pricing───动态定价
9、dynamic stretches───动态拉伸
1、Through the analysis of experimental model and air dynamic of type MB503 wood surface planer, and chief noise source was fixed, and was verified by the experiment.───通过对MB503型木工平刨床进行试验模态和空气动力学的分析,确定了木工平刨床的主要噪声源,并进行了实验验证。
2、The noise from the centrifugal fan is measured and analyzed. It shows that air dynamic noise is primary one. for control air dynamic noise.───通过对离心风机噪声源的分析,进一步确认空气动力性噪声最强。
3、Researches on Air Dynamic Noise Productive Mechanism of Wood Working Surface Planer───木工平刨床空气动力性噪声产生机理的研究
4、noise of wood-based panel machinery mainly includes mechanical noise, air dynamic noise, etc.───人造板机械的噪声主要有机械噪声和空气动力性噪声。
5、noise from the centrifugal fan is measured and analyzed. It shows that air dynamic noise is primary one. for control air dynamic noise.───离心风机噪声源的分析,进一步确认空气动力性噪声最强。