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- On the basis of thermodynamic theory and acoustic principle, a kind of exhaust heat exchange muffler for a road bus has been developed. 依据热工理论和声学原理,研制了一种公路客车用排气换热消声器。
- The relevance of acoustical principles is by no means limited to sound and hearing. 声学原理并不仅仅适用于声音和听觉。
- According to acoustic structure theory base,acoustic principle of multi-holes acoustextile and nonwovens characteristics,nonwovens acoustic theory are analysed in the paper. 根据吸声结构理论基础以及多孔吸声材料的吸声机理,结合非织造布的结构特点,系统分析了非织造布的吸声原理。
- Our actions often negate our principles. 我们的行为时常与我们所信奉的原则背道而弛。
- It goes against my principles to deceive a man. 欺骗人是违背我的处世原则的。
- His actions are congruous with his principles. 他的行动和他的主义侣一致。
- It goes against the Marxist principles. 这违反马克思主义原则。
- He stuck hard and fast to his principles. 他坚定不移地坚持自己的准则。
- Opened the show with an acoustic set. 不用电子乐器开始演出
- The attenuation amount of diffraction of this sound barrie is calculated according to the acoustics principle, the feasible remedies are put forward. 并根据声学原理计算了该声屏障绕射衰减量,提出了切实可行的补救措施。
- He sticks to his principles by forty. 他绝对坚持他的原则。
- He suffered for his revolutionary principles. 他为了自己的革命原则而蒙受苦难。
- Lying goes against my principles. 撒谎违反我做人的原则。
- Based on the acoustical principle of similarity,the realization way of the acoustical physical simulation experiment was discussed,which was testified by measurement results. 本文依据声学相似律理论,重点讨论了声学物理模拟实验的实现方法,并通过现场实验测量结果验证了模型实验测量结果。
- It would do violence to his principles to eat meat. 吃肉与他的原则相违。
- He has denied his country and his principles! 他已经背弃了自己的国家和原则!
- He mislaid his principles in the drive for success. 他为了成功而拋弃了原则。
- He followed his principles with nobility. 他高尚地恪守自己的准则。
- His principles sit loosely on him. 他的原则对他没有多大约束力。
- Your actions do not consort with your principles. 你的行为跟你的原则相悖。