contour: n.1.外形,轮廓;周线,轮廓线。2.等高线,恒值线;【电视】等场强线(=contour-line)。3.概略,大要;形势。4.【电学】回路。短语和例子the irregular contour of the coast 曲折的海岸线。 the contours of things 情势。adj.1.与轮廓相合的。2.(表示[循着])等高线的。vt.1.描画…的轮廓;画…的
Contour planting is one of the best systems adapted to cultivation management on rolling or sloping land . 等高栽植是适于坡地或起伏地的最好栽培管理方式之一。
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Contour planting with or without terraces is one of the best systems adapted to cultivation management on rolling or sloping land . 等高栽植(不论有无梯田)是适于坡地或起伏地的最好栽培管理的方式之一。