基本解释溫度植被乾旱指數同根派生 TVDI相关词英汉例句Temperature Vegetation Drought Index (TVDI) 溫度植被旱情指數temperature/vegetation index(TVDI) 溫度植被指數TVDI (Temperature Vegetation Dryness Index) TVDITVDI Index TVDI指數TVDI更多例句