acoustical unit造句

"acoustical unit"是什么意思

造句与例句手机版

Visual observation was used for detecting approaching aircraft . For nighttime detection, the " Glavnoye artilleriyskoye upravleniye " ( GAU, Main Artillery Administration ), of the Red Army, had developed an acoustical unit that was used to aim a searchlight at targets.
It's difficult to see acoustical unit in a sentence. 用acoustical unit造句挺难的

相邻词汇

用"acoustical tiles"造句, 用"acoustical transmission"造句, 用"acoustical transmission coefficient"造句, 用"acoustical transmission factor"造句, 用"acoustical treatment"造句, 用"acoustical units"造句, 用"acoustical vibration"造句, 用"acoustical wall"造句, 用"acoustical wave"造句,

如何用acoustical unit造句，用acoustical unit造句，acoustical unit in a sentence, 用acoustical unit造句和acoustical unit的例句由查查汉语词典提供，版权所有违者必究。