邊際產量價值 的英文怎麼說

中文拼音 [biānchǎnliángjiàzhí]
邊際產量價值 英文
value of marginal product
  • : 邊Ⅰ名詞1 (幾何圖形上夾成角的直線或圍成多邊形的線段) side; section 2 (邊緣) edge; margin; oute...
  • : Ⅰ名詞1 (靠邊的或分界的地方) border; boundary; edge 2 (里邊; 中間) inside 3 (彼此之間) betwe...
  • : Ⅰ動詞1 (人或動物的幼體從母體中分離出來) give birth to; be delivered of; breed 2 (創造財富; 生...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : 名詞1. (價格) price 2. (價值) value 3. [化學] (化合價) valence
  • 邊際 : (邊界; 邊緣) limit; bound; boundary
  1. Based on the reality of zhangye oasis water resources utilization, and supported by the environmental economics theory, this paper is to research and analyze the agriculture water utilization in the oasis, including sunan, minle, shandan, zhangye, linze, gaotai sincel970s. to analyze the economic benefit of the unit provision output effected by the labor - flooding water volumes based on both the real collected data and the statistical data provided by the stat. dept in the past years ; the checking standard for output benefit is the unit provision out put the input parameters are water, fertilizer, power - supply and the cone - erned factors occurred during the agriculture production

    經過大的實地考察,對甘肅的武威、張掖和酒泉三大綠洲的自然、經濟情況,尤其是農業生情況和用水情況進行了深入的調查和研究,在獲取實資料的基礎上,結合統計部門提供的歷年統計數據,以糧食單出效益衡標準,以農業生涉及的灌溉水、天然降水、化肥農藥施用、農業生用電、農業機械總動力以及自然災害情況等各相關因子為投入參數,利用sas 、 spss等統計分析軟體對數據進行處理和分析,分別採用實物指標和指標,分析人工灌溉水這一投入要素,對糧食單這一出的總效益、效益和平均效益。
  2. Value of the marginal product

    邊際產量價值
  3. Value of marginal product

    邊際產量價值
  4. V of marginal product

    邊際產量價值
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