单词	地震强度阶
释义	地震强度阶earthquake intensity scale
随便看	circuit switch connection circuit switch data transmission service circuit switched circuit-switched connection circuit switched data network circuit-switched data network circuit-switched data network{=csdn} circuit-switched data-transmission service circuit switched network circuit-switched network circuit switched public data network circuit switch function circuit switching circuit switching center circuit switching delays circuit switching network circuit switching operation circuit switching scheme circuit switching station circuit switching unit circuit symbol circuit synthesis circuit tank circuit technology circuit technology advances