production coefficient 中文意思是什麼

production coefficient 解釋
生產系數
  • production : n 1 生產，產生；【物理學】（粒子的）生成；製造；（電影的）攝制；（戲劇的）演出；著作。2 產品，製...
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. The mold cavity number is used to group plastic cuvettes at production time ; this helps to ensure the lowest cuvette - to - cuvette variation in extinction coefficient

    在生產過程中，通過鑄模型腔的數量用來對塑料試管進行分類。這對于確定試管間的最低消光系數很有幫助。
  2. Conclusions show the post and telecommunications " inductivity is least which means this industry is most likely a bottleneck to nation economy ; analysis of the production inducing coefficient shows that the post and telecommunications is a consumption - relying industry ; the change of production value of post and telecommunications spreads most to the second industry, then the tertiary industry, the primary industry ; the change of price of post and telecommunications spread most to the tertiary industry, then the secondary industry, the primary industry

    得出郵電業感應度系數最小，其瓶頸地位最突出；對生產誘發系數的分析得出郵電業是消費依賴型產業；郵電業的產值增長，對第二產業的產值波及程度最強，其次是第三產業，第一產業；郵電業價格的變化對第三產業的價格波及程度最大，其次是第二產業，第一產業。見第五章。
  3. About the food security evaluation method, this thesis compared and analyzed the rate of grain - production trend evaluation method, the grain supply and demand early warning system evaluation method, the boomy analytic method and food security coefficient synthetic evaluation method

    浙江大學博士學位論文自給自足、自力更生與合作安全?中國糧食問題分析框架在糧食安全評價方法方面，本文分析比較了糧食趨勢產量增長率評價法、糧食供求預警系統評價法、景氣分析法和糧食安全系數綜合評價法。
  4. Based on the relationship between developed scale of urban road and some social variables, we draw a cobo - douglas production function which involves the devotion element of urban road by econometrics method, and by which we can mensurate the elastic coefficient between urban road scale and gdp

    本文在研究我國城市道路發展規模與相關社會指標之間相關關系的基礎上，通過運用計量經濟學的方法，建立了包含城市道路設施投入要素的柯布-道格拉斯生產函數，從而測定了城市道路設施投入與城市國內生產總值產出之間的彈性關系。
  5. Hence fluctuation of production value was recognized as the key of the evolve of industrial structure. in very long time, and the industry will be placed in the period in consumer sovereignty market, in this period, production value is decided by some market factors, such as consumer favoritism coefficient of the product, and the share of the sum essential expenditure in the citizen ' s total income

    從長遠的角度來看，大多數部門終將處于消費者主權的時期，所以產值主要由消費者偏好、該產業的必須消費額占收入比重等市場需求因素決定。在短期和一般長期內，消費者偏好，和該產業必須消費額占收入比重可以認為是恆量，則此時，產值的變動主要取決于要素的邊際生產力的變化。
  6. Raises safety coefficient by improving production link

    真空斷路器過電壓及其防護
  7. In this research, through the test in geometric parameter and resistance performance, and comparison between random and other stacked packing, pvc screw thread oblique corrugated plate have more advantage. combined with test and theoretic calculate, determined the heat and mass transfer coefficient, obtained the influence relationship between inlet air flow rate, temperature and humidity, inlet liquid desiccate flow rate, temperature and concentration with outlet air humidity in dehumidifier, provided consideration for equipment design and production

    通過對除濕塔的現場測試並結合理論計算，確定其熱質交換系數，並分析得出採用pvc螺紋斜波紋板填料的一定結構的除濕塔，處理空氣的風量、入口溫度和含濕量及除濕溶液流量、入口溫度和濃度對空氣出口含濕量的影響關系，為除濕設備的設計和指導生產運行提供參考。
  8. In short or long time, consumer favoritism coefficient of the product, and the share of the sum essential expenditure in the citizen ' s total income may be recognized as constant, the margin productivity of product essentials become the key factor of fluctuation of production value

    本文首先依據經濟控制論的原理分別建立於「長遠時間內」 、 「短期」和「長期」的產值時間序列函數，然後得出產業結構的時間序列函數，分析產值調整的具體過程，並對庫茲涅茨的結論進行了一般性的解釋。
  9. Ngyc is capable of mass production of smco permanent materials of the highest level in china and products quality has reached the world s advanced level. the independently developed low temperature coefficient 1 : 5 and 2 : 17 smco permanent magnets have been widely used in fields such as aeronautics and space, national defense and sensors. the company can also manufacture all serial elements products of different shapes and specifications

    寧港永磁ngyc能批量生產中國最高水平的釤鈷永磁材料，產品質量均達到世界先進水平，自主研發的低溫度系數1 ： 5 ， 2 ： 17釤鈷永磁被廣泛應用在航空航天國防軍事，傳感器等領域，並能生產不同形狀，不同性能的全系列元件產品。
  10. Drawing piece unfold size is one basic condition under the calculation on coefficient, number of drawing, handbooks or books of press are not given, practice press production, die designer designs drawing die by experience calculation, after testing, according to deformation, state, defect shape of testing blank, shape and unfold size is revising, finally, unfold size and shape of blank are determined, designing period is longer, cost of die and work piece is to raise, economic benefit is to reduce

    拉深件展開尺寸是拉深可行性分析中計算拉深系數與拉深次數的前提條件，現有沖壓手冊或教材對于復雜拉深件的展開尺寸計算尚未論述。復雜拉深件的沖壓生產中，模具設計者憑經驗估計拉深可行性，設計製造拉深模進行反復試壓，根據試壓件的形變狀態，缺陷形貌，制定坯料展開尺寸和形狀，周期較長，因而生產成本高，經濟效益不佳。
  11. Carbonaceous products for the production of aluminium - baked anodes and shaped carbon products - determination of the coefficient of linear thermal expansion

    鋁生產用含碳產品.焙燒陽極和成形碳產品.線性熱膨脹系數的測定
  12. Coefficient of production - moment correlation

    積差相關系數
  13. For several decades, many scientists have been working hard at reducing production cost, simplifying the industrial process, increasing the coefficient of propagation, but as for the rapid propagation of most economic plants, people still can not transform the technique of tissue culture into great productivity in large scale

    這一點更像組織培養試管快繁的優點。越到後面的代數，繁殖的種質資源材料越多，繁殖的速度越快，成本越低。快繁苗木隨著按幾何級數高效增殖的同時，快繁生產成本卻不斷得到稀釋。
  14. The result shows that 1 ) formation coefficient is a main factor. 2 ) boundary and formation heterogeneity have much effect. 3 ) water producing gas wells should be produced reasonably according to gas production policy with water controlling technique so as to avoid watered out. 4 ) with increase of non - darcy flow coefficient, gas well productivity decreases. 5 ) in the process of gas well production, formation energy should be used reasonably. 6 ) when skin factor increases from 0 to 6, its open - flow capacity is 60 % - 70 % of that without pollution

    研究表明：地層系數是影響氣井產能的主要因素；邊界和地層非均質對氣井產能影響很大；對于產水氣井，應嚴格按照控水采氣技術政策合理開采，避免水淹；隨著非達西流系數的增大，氣井產能不斷降低；在氣井的生產過程中，必須合理利用地層能量；當表皮系數由0增加到6時，其無阻流量為不受污染時的60 % ~ 70 % 。
  15. In order to study effects of various factors on gas well productivity, this paper takes changqing gas field as an example and uses gas reservoir engineering and numerical simulation methods to qualify effect of different factors on absolute open - flow capacity in different reservoirs in respect of formation coefficient, water production, non - darcy flow coefficient, formation pressure and skin factor

    摘要影響氣井產能的因素多種多樣，為了具體描述各因素對產能的影響，以長慶氣田為例，利用氣藏工程和數值模擬方法，從地層系數、產水、非達西流系數、地層壓力、表皮系數等幾個方面定量分析了各因素對不同儲層條件下氣井絕對無阻流量的影響程度。
  16. With a new calculation method, the elastic coefficient of the food production process in guyuan county is calculated and analyzed

    結果表明，技術進步的貢獻率在80年代達到90 %以上， 90年代以後逐步下降，並趨于穩定。
  17. Abstract : tensile reducer is one of the necessary apparatuses during the pipe production process at present. this paper deduces a multi - variation formula by using the energy principle and adopting upper limit method. the formula can be used to calculate the parameters such as the drive power, tensile coefficient, roll speed, depth of exit pipe wall, hole type ellipse etc. the existence of minus drive power has also been theoretically calculated

    文摘:張減機是鋼管生產中不可缺少的設備之一.本文從一般能量原理出發，採用上限法推導出一個多變量公式，利用該公式可求解電機功率、張力系數、軋輥轉速、出口鋼管壁厚、孔型橢圓度等參數，並且從理論上計算出電機負功率的存在
  18. And reliability threshold value of the precision, importance of the precision and the maintenance coefficient are added to the production expression

    並且在產生式規則表示中增加了規則前提的可信度閾值、規則前提的重要度以及規則所涉部件的可維性系數。
  19. The development of filters, resonators and other telecommunication technology required better dielectric materials. the dielectric materials, used as the resonate body, should be high in dielectric constant, low in dielectric loss and a near zero temperature coefficient of dielectric constant in high frequency band, also could be sintered in a relative low temperature so as to reduce production cost, and what ’ s more, the miniaturization and reliability of materials are also the main aspects in the research work of high frequency band dielectric materials

    隨著濾波器、諧振器等器件以及通信技術的發展，人們對電介質材料的要求越來越高，要求作為介質諧振腔的電介質材料在高頻段下具有高介電常數，低介電損耗，接近於零的介電常數溫度系數，還要求高頻電介質材料能夠在較低的燒結溫度下燒成，以降低實際生產的成本，此外，材料的小型化，高可靠性也是高技術高頻介質材料的重要研究方向。
  20. Secondly the economy model is presented to study the variety factors " contribution or contribution rate to the growth of farm ' s income, such as agriculture production ability, non - agricultural employment, the produce price and rural infrastructure investment, etc. technological, innovation and institution development are also analyzed by theory model. thirdly the author studies the income distribution through gini coefficient and theil coefficient

    其次通過構建計量經濟模型定量研究了農業生產能力、農村剩餘勞動力轉移、農產品價格、農業基本建設投資對農民收入的影響及貢獻，同時測算了農民收入各組成部分對總收入的貢獻；考慮到科技創新、制度進步難以量化的問題，作者運用理論模型定性分析了它們對農民收入的作用，以作為定量分析的補充。
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