常見例句雙語例句Daily mean temperature had a greater effect on grain quality than sunshine hours.因此，影響其稻米品質(zhì)的第一因素為日平均溫度，日照時數(shù)為第二因素。The heat resource is analyzed with the data of the daily mean temperature of the meteorological stations in Pengzhou city.利用彭州市境內(nèi)市氣象站、新興、白果坪的日平均氣溫資料，進(jìn)行熱量資源分析。http://dj.iciba.comBy using the daily precipitation and daily mean air temperature data from 37 observation stations in Liaoning Province, the daily composite drought index (CI) in 1958-2007 was calculated.選取遼寧省37個觀測站的日降水量和日平均氣溫，利用干旱綜合指數(shù)方法計算了1958—2007年的每日干旱綜合指數(shù)值（CI）。 返回 daily mean