例句與造句

1. in this articles, the principles of the surface energy balance system ( sebs ) and an arithmetic for quantitative survey of surface drought characters based on sebs using noaa satellite images and observed weather data were introduced
   摘要介紹了地表面能量平衡系統(tǒng)的基本原理，在此基礎(chǔ)上提出了應(yīng)用氣象衛(wèi)星遙感資料和氣象觀測(cè)資料定量監(jiān)測(cè)地表大范圍干旱特征的實(shí)用計(jì)算方案。
2. It's difficult to find surface energy balance in a sentence. 用surface energy balance造句挺難的