circular horn 中文意思是什麼
circular horn
解釋
圓喇叭-
Circular of the state council on banning the trade of rhinoceros horn and tiger bone
國務院關于禁止犀牛角和虎骨貿易的通知 -
Analysis of conical horn with multi - sector dielectric lens excited by circular waveguide tm01 mode in time domain
01模激勵加多扇區介質透鏡圓錐喇叭的時域分析
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