英语词汇“自由下落”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	自由下落
释义	自由下落 zì yóu xià luòfree fall一個物體不受任何約束地從空中下落如不用降落傘的下落跳傘降落中,在傘未張以前的下落階段在引力場中無約束的運動狀態如火箭在發動機關閉以後的飛行狀態
随便看	minimum travel time tree method minimum tray number minimum tree minimum tree method minimum tree problem minimum trigger field minimum trigger-field minimum trigger pulse duration minimum trigger-pulse duration minimum trip duration minimum truncation minimum tumor dose minimum tumorigenic dose minimum turbulent velocity minimum turning circle minimum turning circle diameter minimum turning circle radius minimum turning diameter minimum turning diameter test minimum turning inner radius minimum turning path minimum turning radius minimum turning radius of jib nose minimum turning time minimum turnover