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超声声场
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超声声场
充满超声波的空间或超声振动所波及的部分介质。具有一定的空间大小和形状,根据超声应用可将其分为医用超声换能器声场和工业超声换能器声场。
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stone sculptures in Shunling Mausoleum
stone sculptures in Vairochana Grotto
stone sculptures in Zhaoling Tomb
stone sculptures of Huo Qubing's tomb
Stone Sculptures of Khitan script
stone sculptures of Ming Tombs
stone sculptures of Shuining Temple
stone sculptures of Southern Dynasties
stone sculptures of Southern Dynasties mausoleums
stone sculptures of the Han court garden
stone sculptures of Xiao Tomb
stone sculptures of Zhaoling mausoleum of Qing Dynasty
stone sculptures with characters of Huo Qubing's tomb
stone setting
stone shrine
stone sketch
stone slab correction
Stone Slab Tombs of Han Dynasty at Langgengranshan,Zhenfeng
Stone space
Stone Statue of Constantine
Stone Statue of Tetrarchy
stone statues at Longxing Temple,Qiongla
Stone Statues in Chengdu Wanfo Temple
stone statues of Northern Dynasty
stone statues of Northern Zhou Dynasty at Chang'an City
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