productivity index 中文意思是什麼

productivity index 解釋
採油指數
  • productivity : n. 1. 多產，豐饒。2. 生產率；生產能力。
  • index : n （pl es dices ）1 索引。2 指標，標準，標志。3 示[食]指 （＝index finger）。4 指數。5 【印刷】指...
  1. The method yields high percentage accuracy ( 70 % ) and the index will greatly enhance the productivity of arowana breeders

    這個方法的結果得了高比率的正確性（ 70 % ）並且此識別法將使得人工養殖的亞洲龍魚產值得到非常大的提升。
  2. Results demonstrate that with the succession going on from herbosa shrubs coniferous forest theropencedrymion evergreen broad - leaved forest, abundance and diversity index of species, biomass and productivity of vegetation all show a rising trend prior to the formation of a mature and stable biotic climax

    結果表明：隨著草叢灌叢針葉林針闊混交林次生常綠闊葉林正向演替的進行，在未形成成熟而穩定的頂極群落之前，物種豐富度、物種多樣性指數、植被生物量及生產力都呈增大趨勢。
  3. The main issues of the research are put as following : firstly, with the international comparing of market sharing rate and trading competitive index, it was revealed that wheat in china has inferior international competitiveness with a bit rising during current years, however, which is still behind that of the main wheat export countries. secondly, after the international comparing of the main factors that affect the international competitiveness of wheat, it was discovered that chinese wheat has the obvious cost advantage on unit product, while because of the high circulation fee, it results in inferior advantage on the price ; low and unstable quality is another factor which leads to inferior wheat competitiveness ; the input of fertilizer and labor makes little impact on the productivity of chinese wheat, while the input of seeds, irrigation and machine makes a strong impact, so it should be more invested in seeds, irrigation and machine to reduce wheat ' s unit cost. the assistant industries of the wheat, such as breed, production materials and processing industries, have inferior international competitiveness and lagged development

    其次，通過對影響小麥國際競爭力的主要因素的國際比較發現：中國小麥單位產品生產成本具有明顯優勢，但由於較高的流通費用，導致在價格上不具有優勢；小麥質量較差、品質不穩定是導致中國小麥國際競爭力較低的主要因素；生產要素中化肥和勞動力投入對中國小麥生產力水平的影響程度較小，而種子、灌溉和機械投入對小麥生產力水平的的影響程度較大，因此小麥生產投入要以增加種子、灌溉和機械的投入為主，代替大量的化肥和勞動力投入，進一步降低小麥單位產品成本，增強中國小麥國際競爭力；中國小麥的上下游輔助產業（包括品種資源、生產資料和加工業）的國際競爭力較弱，發展較為滯后；中國小麥生產者的組織化程度較低嚴重製約了中國小麥質量的提高、流通費用的降低和加工業的發展；小麥生產經營活動本身的特點決定了在充分發揮市場機製作用的基礎上，必須通過政府的宏觀調控來克服其市場機制的失靈，保障市場機制有效運行，但通過國際比較研究發現：中國政府在生產者支持、市場體系建設和國際貿易政策上對小麥的支持水平較低，與提高中國小麥國際競爭力的要求有較大差距，尤其是較低的生產者支持水平和市場體系建設程度制約了中國小麥國際競爭力的提高。
  4. In views of hebei province ' s existing situation of rural economy, and with reference to the civil and abroad achievements in scientific research on the field, this thesis choose two sample groups - 11 cities and 138 counties of hebei province in light of division into districts and analyses the rural economy difference of hebei by using total and mean index, the social product gross of rural, rural labor productivity, the mean net income of rural, and methods of variation coefficient, comprehensive index and so on.

    針對河北省農村經濟發展的現狀，本文借鑒國內外區域經濟差異的有關研究成果，以現行行政區域為基礎，通過截取河北省11個地市和138個縣（市）兩組不同的樣本，選取總量指標農村社會總產值，人均指標農村人均社會總產值、農村勞動生產率、農民人均純收入，運用變異系數、綜合指數等方法對河北省農村經濟的差異進行分析。
  5. The results indicated that as the intensity of sward cleavage increased, elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture ; low - intensity sward cleavage could help increase species diversity to a certain extent, but the diversity index appeared to decline as a whole as the cleavage intensity increased ; the effects of sward cleavage on functional groups of the vegetations showed in such manner as e. nutans - represented grasses increased in their composition with the intensity of sward cleavage raised, and sedges and forbs decreased in their compositions with the intensity of sward cleavage raised ; sward cleavage showed a significant improving effect on primary productivity of the meadows and was capable of increasing the proportion of quality - grass biomass to the total plant biomass ; sward cleavage could be independently employed as an effective measure to rehabilitate and improve alpine - meadow grasslands and thus played a basic and key role in the technical combination aiming at establishing hay fields characterized by e. nutans

    結果表明：垂穗披堿草等對土壤通透性和資源空間要求較高的物種，競爭力隨劃破強度的增加而上升，而對土壤通透性和資源空間要求相對較低的物種則相反；輕度劃破干擾對提高物種豐富度具有一定的促進作用，但多樣性指數則總體上表現為隨劃破強度的增加而呈下降的趨勢；劃破干擾對植被功能群的影響表現為以垂穗披堿草為代表的禾草類組分隨干擾強度的增加而顯著上升，莎草類和雜類草組分隨干擾強度的增加而顯著下降；劃破干擾對草地初級生產力的提升具有顯著的促進作用，且可顯著增加植物總量中優質牧草的比重；劃破干擾可獨立作為高寒草甸類草地恢復與改良的有效措施，在定向培育垂穗披堿草型割草場的技術組合中具有核心和基礎性的地位。
  6. The small town of inside have becomes the contemporary and chinese and advanced productivity to constitute the part with importance of center development of advanced culture, and the our country already have entered regarding town as the new stage that the axis push the society economy develop. because of but, inside design and developments condition of small town environment, by all means become to measure a region to is a national and modern civilization degree to whole a necessary measure the system with the important index sign

    中小城鎮已成為當代中國先進生產力和先進文化發展中心的重要組成部分，我國已進入了以城鎮為軸心推動社會經濟發展的新階段。因而，中小城鎮環境設計及建設狀況，勢必成為衡量一個地區乃至整個國家現代文明程度的一個不可或缺的參照體系和重要指標。
  7. Thirdly, the " proper " opening theory is introduced, using five " for or against benefits " index to briefly evaluate whether or not a nation ' s tod is reasonable : tod should be for the benefit of smooth operation of domestic social reproduction, for the benefit of taking advantages against domestic weakpoints during international exchange, for the benefit of acquiring global advanced technology, equipment, resources and capitals, for the benefit of subsistence and development of domestic national enterprises, and for the benefit of return of talents abroad, improvement of local talents in terms of quality and quantity, rapid transition of studying results into productivity

    再次，介紹了適度開放的理論，提出了用五個「是否有利於」指標來概括地評價一國的開放度是否合理；是否有利於國內全社會再生產更加協調；是否有利於本國在國際交換中揚長避短發揮優勢；是否有利於本國從全球范圍內獲取先進技術、設備、資源、資本等；是否有利於國內民族企業生存和發展；是否有利於出國人才的迴流，國內人才質量和數量的提高，科研成果快速轉化成生產力。最後，本文提出了對貿易開放度的度量方法。
  8. The comparative ability of resources for bearing the pressure of population, the efficiency of resources utilization, the efficiency of energy utilization, the rate of resources reserves decrease, the surcharge of the resources, the resources possessed by per capita, the consumption of resources by per capita, the index of resources guarantee ' s degree, the gross consumption of substance, the intensity of the consumption of substance, and the productivity of substance and so on indexes for natural material resources were chose to construct a index system that could be used to tell the degree of the sustainable development for certain material flow ( short for mf )

    本文簡要介紹了可持續發展及區域物料流的概念。選取相對資源承載力、資源利用效率、能源利用效率、資源儲量變化率、資源超載人數、人均資源佔有量、人均資源消費量、資源保證程度指數、物質消耗總量、物質消耗強度及物質生產力等指標建立了一套自然材料資源的可持續能力評價指標體系。概括介紹了中國西部的兩個典型省區和一個典型地區，即重慶、甘肅及攀枝花地區典型材料行業發展現狀。
  9. Between 1992 and 2002, labour productivity in the local manufacturing sector, as measured by the ratio of the industrial production index to the manufacturing employment index, rose distinctly, by an annual average of about 8 per cent

    一九九二至二零零二年間本地製造業勞工生產力，以工業生產指數與製造業就業指數的比率計算，平均每年顯著上升約8 %
  10. Between 1989 and 1999, labour productivity in the local manufacturing sector, as measured by the ratio of industrial production index to the manufacturing employment index, increased by an average of around 10 per cent per annum

    盡管如此，一九八九至一九九九年間，本地製造業的勞工生產力，以工業生產指數相對于製造業就業人數指數的比率計算，平均每年增長約一成。
  11. During the 10 years 1989 to 1998, labour productivity in the local manufacturing sector, as measured by the ratio of the industrial production index to the manufacturing employment index, increased by an average of around 11 per cent a year

    一九八九至一九九八年的十年間，製造業的勞工生產力，以工業生產指數對製造業就業人數指數的比率計算，平均每年約增長11 % 。
  12. Based on sand control well productivity prediction, the economic effect evaluation and economic index comparison to all feasible methods in the viewpoint of technology are conducted, and optimum sand control method is synthesized and optimized, which is reasonable in technology, and feasible in economy

    摘要在防砂井產能預測的基礎上，對所有技術上可行的防砂方法進行經濟效果評價和經濟指標對比，綜合優選出技術上合理、經濟上可行的最佳防砂方法。
  13. The renew - ability of cultivated land ' s productivity is the first standard to evaluate its use - system ' s sustainability. in this paper, some basses and methods are established for these evaluations by selecting proper index and using the geographical point of soil phosphorus equilibrium

    本研究通過對土壤磷素地理平衡點進行指標選取和利用，用系統的觀點揭示土壤磷素循環的過程及其更新能力，為耕地磷素生產力更新能力評價、耕地磷素系統的可持續管理提供了一些依據和方法。
  14. Subordinate function of evaluation index is determined by means of triangle whitenization function. the potential difference of the area is evaluated through gray cluster. conceptual model that estimates energy of the science & technology productivity is built up relying on the thought of the strength potential energy for support

    第三部分著重定量研究，以長三角三省為實例，用三角白化權函數的灰色聚類評估評價區域的位勢差，並借重力勢能的思想構建了科技生產力流動勢能能量測度的概念模型。
  15. The result corrected by former result was to judge the land to be suitable for cultivation or not. in the end, productivity index threshold under different suitable - levels was determined by analyzing the frequency histograms distribution of 4 productivity index. the result shows that the productivity index criteria of reserved land in beijing is that altitude 800 m, slope 15, soil depth 30 cm and gravel content 15 %

    在生產性指標方面，以北京市土地開發復墾潛力調查評價為基礎，運用相關分析、主成分分析確定指標為海拔、坡度、土層厚度和礫石含量；對指標進行聚類，根據聚類結果對原有評價結果進行修正並判定后備土地資源的宜耕性；通過分析多因素綜合作用下四項指標的頻率分佈情況，確定上述四個生產性指標在不同宜耕等級下的閾值。
  16. The thesis aims at the analysis of how to adjust the industrial structure of agriculture and industry in the process of carrying out the green productivity. first, the consumption index of resources and the pollution intensity index of environment will be taken to tell the enterprises with higher indexes of resource consumption and environment pollution

    本文正是致力於分析，為發展綠色生產力，我省農業、工業內部產業結構應作如何調整。首先，本文選取了資源、環境消耗強度指標，並據此確定了哪些產業是強度大的產業，然後算出這些產業在相應產業結構中的比重。
  17. Flow coefficient is an important index for productivity evaluation

    流動系數是評價產能的一個重要指標。
  18. This paper uses quantitative evaluation method and principles of diagenetic reservoir facies, gray theory, matches and picks up petrophysical parameters, analyzes the comprehensive effect of evaluation parameters on diagenesis, establishes parameter index and automatic analysis and processing method for diagenetic reservoir facies evaluation with gray theory, integrates gray system theory and multi - information, and provides an important method and basis for reservoir description, heterogeneity study, oil well productivity analysis and screening favorable oil blocks

    摘要根據成巖儲集相定量評價分析方法和準則，利用灰色理論思維和手段，匹配、擬合和提取儲層物性參數，分別以評價參數對成巖作用的綜合效應進行分析，建立起灰色理論成巖儲集相綜合評價參數指標和自動分析處理方法，實現了灰色系統理論集成和多種信息綜合，為油藏描述、儲層非均質性研究、油井產能分析和含油有利區塊篩選提供了重要方法和依據。
  19. Abstract ： the productivity index to the management can offer useful data for the managing directors of the printing industry and let them managing their firms more effectively and efficiently

    摘要：印刷生產指標可以讓經營者掌握生產性比率和收益性比率之間的變化與關系，使其經營更有效果。
  20. Under the guidance of the strategy of sustainable development, aiming at the special demand of beijing, this paper put forward the principle of reserved land reclamation suitable for cultivation, the core of which is to pay preferential attention to ecology, synchronously to quantity and quality. in order to protect ecosystem services and keep dynamic balance of total amount of cultivated land in area, this paper set a suit of evaluation index system, which includes productivity index and protection index

    以可持續發展理論為指導，針對北京市的特殊要求，提出了「保護生態、兼顧耕地數量與質量」的后備土地資源宜耕評價原則，並從保護性和生產性兩個方面構建北京市后備土地資源宜耕評價指標體系，從而實現區域生態服務功能保護和耕地總量動態平衡。
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