sound beam

英美

声束

sound beam的用法和样例：

例句

Which of the following is a reference reflector that is not dependent on beam angle?
下列哪种参考反射体与声束角度无关？

sound beam的相关资料：

临近单词

soundman sound sounds effects editing sound-absorbent wall Sound him out first. sound velocity profile sound production touch sound branch amplifier sound in life and limb sound in body and mind sound insulation class sound field relaxation

目录

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