trend analysis method

基本解釋

Compared with trend surface analysis method, it has obvious advantages.
與趨勢面方法相比，具有明顯優(yōu)勢。
The trend surface analysis method was applied to study maternal mortality of Fujian province in 1992 and provided the revelant mathematical model and trend map.
介紹了趨勢面分析方法，并將其應(yīng)用于福建省孕產(chǎn)婦死亡率地域分布的研究。
With EOF and trend analysis method adopted, the spatiotemporal variation of total cloud amount is analyzed for 75 stations over the Plateau during the period of 1971-2004.
利用青藏高原及其周邊地區(qū)75個地面氣象臺站的云量日均值資料，采用正交經(jīng)驗函數(shù)（EOF）和線性傾向估計等方法，分析了高原地區(qū)1971-2004年總云量的時空變化特征。