等時(shí)距離 equivalent distance: 等效間距equivalent time: 等效時(shí)間; 等值時(shí)equivalent diffusion distance: 當(dāng)量擴(kuò)散距equivalent virtual braking distance: 制動(dòng)空走距離horizontal distance (equivalent): 水平距離下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯