邊際產量價值 的英文怎麼說
中文拼音 [biānjìchǎnliángjiàzhí]
邊際產量價值
英文
value of marginal product- 邊 : 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...
- 際 : 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...
- 產 : 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 : 量動1. (度量) measure 2. (估量) estimate; size up
- 價 : 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
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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
經過大量的實地考察,對甘肅的武威、張掖和酒泉三大綠洲的自然、經濟情況,尤其是農業生產情況和用水情況進行了深入的調查和研究,在獲取實際資料的基礎上,結合統計部門提供的歷年統計數據,以糧食單產為產出效益衡量標準,以農業生產涉及的灌溉水量、天然降水量、化肥農藥施用量、農業生產用電量、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,分別採用實物量指標和價值量指標,分析人工灌溉水量這一投入要素,對糧食單產這一產出的總效益、邊際效益和平均效益。Value of the marginal product
邊際產量價值Value of marginal product
邊際產量價值V of marginal product
邊際產量價值分享友人