Objective To evaluate acousticeffects of laryngeal microsurgery on vocal polyp, vocal cyst and vocal leukoplakia.
目的分析声带息肉、声带囊肿和声带白斑喉显微手术前后声学特征的改变。
2
From the viewpoint of sounding features of the work, the article explored the compositional technique that to obtained the novel and unique acousticeffects.
本文正是从作品的音响特征出发，对构成这些新颖独特音响效果的作曲技法进行初步探索。
3
Used snap play Acoustic pipe welding protection, water effects, with a beautiful, high performance waterproof and so is the ideal sound of pipe junction protection materials.