气息力是人在歌唱时的发声动力，气息力的训练是声乐训练的重要环节。
The impulsive force of breath is the motive force of sound production when a person is singing; so it is the key link in vocal music training.
从声音物理学的角度阐述了身体的发声器官、共鸣器官、语言器官和动力系统的相互关系。
And also it explains the relations between the system of the motive power and sound producing organs, resonator and speech organs from acoustic point of view.
呼吸是人体发声的动力和源泉，也是歌唱艺术的基础，科学的发声方法离不开正确的呼吸运用。
Breathing is the source and driving force of sound production, as well as the foundation of singing art.
气息是歌唱发声的动力，没有正确的气息控制就没有好的唱歌。
Breath is a drive in singing and phonation, and good singing cant be achieved without correct control of breath.
从歌唱来讲，呼吸是发声的动力。
From singing art perspective, breathing is the sound motive of sound.
德尔福公司已经为电动车和混合动力汽车研发了一种发声器系统。该系统将于2012年投放到欧洲市场。
Delphi has developed a sound generator for electric and hybrid vehicles. The system will be introduced in the European market in 2012.
哈特曼流体动力式声波发生器是一种声处理发声器，具有成本低廉、结构简单、坚固耐用以及动力源方便等特点。
Hartmann hydrodynamic acoustic generator can be used for acoustic treatment and is characterized by low cost, simple construction, durability and convenient power source.
呼吸是人体发声的动力和源泉，也是歌唱艺术的基础，科学的发声方法离不开正确的呼吸运用。
Breathing is the source and driving force of sound production, as well as the foundation of singing art. To enunciate in a scientific way cannot be departed with the proper practce of respiring.
呼吸是人体发声的动力和源泉，也是歌唱艺术的基础，科学的发声方法离不开正确的呼吸运用。
Breathing is the source and driving force of sound production, as well as the foundation of singing art. To enunciate in a scientific way cannot be departed with the proper practce of respiring.
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