英畝產量 的英文怎麼說
中文拼音 [yīngmǔchǎnliáng]
英畝產量
英文
acre yield-
In many european countries ( the soil of which possesses the same natural fertility as that of england ) the yield at present does not exceed fourfold
有許多歐洲國家，它們土地的肥沃並不亞于英國，但農作物每英畝產量的增加還不到四倍。For example, for well over a century serious students of agriculture the world over have kept themselves busy trying to document historical changes in production indices such as seed yield ratios, yields per acre hectare, yields per laborer employed, etc. in so doing, they have often undertaken ingenious, even heroic acts of data reconstruction via interpolation and extrapolation from incomplete data
例如，一個多世紀以來，這個世界上嚴肅的農業學者一直忙於整理生產指數諸如種子和產量比、每英畝或公頃和產量比、人均勞動力和產量比等，以顯示農業的歷史變化。在從事這些項目過程中，學者們經常通過對不完整資料的內插和外推來艱苦和精巧地重建數據。
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