[經(jīng)] 線性時(shí)間趨勢 linear trend: 線性趨勢線; 直線趨勢; 直線趨向time trend: 時(shí)間趨勢linear semilogrithmic trend line: 線性半對數(shù)趨勢線linear trend component: 趨向部分linear trend surface: 一次趨勢面下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯