concentration ratio 中文意思是什麼

concentration ratio 解釋
產業集中度
  • concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. The greatest activity could be obtained on the condition of 8 % salt concentration, 1 : 20 ratio of abomasums and butter, 30w / cm2 supersonic strength and 40min extraction time

    在食鹽濃度8 ，皺胃與提取液比例1 ： 15時，用30w cm2超聲強度提取40min ，可獲得最大的凝乳活性。
  2. As the kid chymosin was extracted by the traditional way and the buffering way at different ph values, its activity mainly depended on the salt concentration, extraction time and temperature, the ratio of buffer and abomasums and extraction times

    用傳統方法和不同ph緩沖液方法提取羔羊凝乳酶時，食鹽濃度、提取時間、提取溫度、提取液與皺胃比例、提取次數對凝乳活性有重要的影響。
  3. With the increasing salt concentration, milk - clotting activity became higher and higher, then reached its peak, and then decreased gradually ; in the early extraction, the speed was quick, the milk - clotting activity was increased obviously. after it amounted to the maximum, the activity became steadily lower steadily ; the increasing temperature in extracting could improve the extraction activity, but too high temperature could result in the denaturation and inactivation ; the greater the ratio of abomasums and butter and was, the quicker speed was when the enzymes was drawn out, and after extracting for twice, most of the enzymes in the abomasums could be drawn out

    隨著食鹽濃度增大，凝乳活性逐漸提高，當達到一定濃度后，凝乳活性又逐漸降低；在提取初期，提取速度較快，凝乳活性明顯提高，當提取達到最大值后，凝乳活性又逐漸下降；隨著提取溫度的升高，凝乳活性逐漸增大，但溫度過高時，會導致酶變性失活；隨著提取液與皺胃比例的增大，酶溶出速度加快，提取次數越多，皺胃中酶提取越充分，提取2次后，皺胃中絕大部分酶被提出。
  4. The influence of inflow velocity, the baffle body height and the clapboard position on the flow velocity, flow equilibrium between the two sides of the clapboard, particle distribution, rich / lean concentration ratio and flow resistance characteristic are studied numerically

    文章研究了來流速度，撞擊塊高度、隔板位置等因素對氣相速度場、隔板兩側配風均勻性、顆粒濃度、濃淡分離比和燃燒器內阻力特性的影響。
  5. In addition, in postwar ( world war ii ) period, japanese pharmaceutical industry rose abruptly after suffering a great damage, and in a few tens of years, it had become being able to supply more nces than any other counties ( or areas ) in the world. during this course, in japanese pharmaceutical industry, also emerged some conditions similar to ours " status quo which are low concentration ratio, low - grade competitory mode that remains at the level of price competition, and so on

    不僅如此，二戰後日本的醫藥產業在遭到了嚴重破壞的情況下迅速崛起，短短的幾十年時間里迅速成長為世界上最大的nces供應國，在這樣一個發展過程中，日本也有過與我國目前醫藥產業狀況非常相似的情形，如產業集中度低，競爭方式停留在低水平的價格競爭上等。
  6. A positive research on equity concentration ratio and corporate performance of chinese agriculture listed companies

    農業上市公司股權集中度與公司績效的實證分析
  7. Actual operation shows that, using the stabilizer can secure the concentration ratio in the process and corrosion speed and meet the design requirements

    現場實際運行結果表明，該水質穩定劑能保證該系統運動時的濃縮倍率及腐蝕速率滿足設計要求。
  8. Abstract : this thesis discusses the process and operational management of the 600 mw condenser cooling water systems at high concentration ratio in respect of chemicals selection and dosage

    文摘:主要從循環水處理藥劑的篩選及其加藥量，來討論目前600mw機組高濃縮倍率下循環水處理的途徑及運行管理。
  9. The concentration ratio has more influence on the profit rate than the scale. state - owned property rights has little side - effect on the profit rate, concentration ratio of industry is the result of efficient competition

    而集中度比規模對利潤率的影響更大；國有產權對利潤率的負作用已經很小，行業集中度表現的是正常的效率競爭的結果。
  10. As for manipulation, the manipulator took on insider trading at the same time of manipulation. the stock tended to be manipulated with high concentration ratio of equity, few liquid equity and low turn - over ratio

    以股本變動時期前後的日均換手率和日均收益率為樣本，本文以logistic模型建立了適合我國國情的內幕交易和市場操縱判別體系。
  11. The plating measuring results were agreed well with the conclusion. thus, phosphorus generation mechanism of complex heterocatalysis was proposed. meanwhile, concentration ratio of niso _ 4 and nah _ 2po _ 2 also greatly affects the phosphorus content

    同時研究發現，在絡合體系相同的情況下，次亞磷酸鹽和硫酸鎳的濃度比對化學鍍鎳層中磷的含量有很大的影響。
  12. It aimed at promoting the connection between the world market economy and the south africa market economy, through adjusting the concentration ratio of economy, bridging the gap between the rich and the poor, and supporting the medium and small - sized enterprises

    1994年非國大政府上臺后，開始推行一系列政治經濟改革，以改變南非過高的經濟集中度、減少貧富差距、扶持黑人所有的中小企業的競爭力，促進南非市場經濟與世界接軌。
  13. 4. because of input - output is inefficiency, which is limited by the low concentration ratio and expenditure situation, enterprise ' s technological innovation motivation is not enough. this leads to research and development expenditures is poor, the width and deepness of products development is not enough

    受制於市場集中度不高和現有的消費狀況，投入產出效率低，乳品企業技術創新的激勵不足，造成企業研發經費投入和產品開發的深度、廣度不足。
  14. The main contents are as followings : ( 1 ) the rules of choosing characteristic lines of fe and ni elements in the cu - pb alloy are investigated ; ( 2 ) the characteristic line of the impurity element and that of the reference element makes up a line pair. the intensity ratio of the line pair measured as an y - axis and the corresponding concentration ratio as x - axis, calibration curves for composition analysis is fitted at the 4 kinds of buffer gases

    Q ）採用內標法，由樣品中雜質元素的分析線和內標元素參考線組成分析線對，對五種不同的鉛黃銅樣品，實驗通過測定了雜質元素分析線隊的強度比，以分析線對的強度比為縱坐標、分析線對所對應元素的含量比為橫坐標，擬合出了一系列在四種緩沖氣體中的定標曲線。
  15. The influences of the calcination temperature and time, the concentration ratio of deionized distilled water to c - v _ 2o _ 5 and the agitation time on the synthesis of a - v _ 2o _ 5 were studied by orthogonal array design and the interactions between the parameters were considered. so the optimum experimental factors were obtained. lithium rechargeable battery positive electrodes based on these optimum conditions could lead to experimental cells with large discharge specific capacity and good cycling performance

    用正交實驗研究了煅燒溫度、煅燒時間、去離子水與晶態v _ 2o _ 5 （ c - v _ 2o _ 5 ）的濃度比和陳化時間對合成a - v _ 2o _ 5的影響，討論了這些參數間的交互作用，並獲得了最優試驗參數，以該最優試驗參數所制備的a - v _ 2o _ 5為可充鋰電池正極的實驗電池，具有較大的放電比容量和較好的循環壽命。
  16. On the basis of the statistical analysis of the annual production data of aoshan concentrator, the mathematical models for the relationship of the concentrate quality indexes ( concentration ratio, concentrate grade and recovery ) with run - of - mine ore grade and hourly throughput per unit were established and analysis of their relationship was made, which has a direct effect on guiding the concentrators production and ensuring the concontrate quality

    通過對凹山選礦廠全年生產報表數據的統計分析，分別建立了精礦質量指標（選礦比、精礦品位、精礦回收率）與原礦品位、臺時處理量之間的數學模型，並對其之間的相互關系作了分析，對指導凹山選礦廠生產、保證精礦質量有著直接的指導作用。
  17. We should formulate energy - saving economic policies for the development of liquor industrial techniques as follows : to attach importance to energy - saving, environmental protection, the utilization of circular economy, bioengineering, solid distillation, storage, blending and flavoring, and the production and the determination of low - alcohol liquor ; to make limitation and elimination in lavish packing, the development of small - scale liquor enterprises, and the production and the sales of unpackaged liquor etc. ; and to strengthen governmental support and social concern on the development of liquor - making industry, to establish a unified, open, orderly and competitive liquor market, to perfect taxation policies and strengthen the taxation management, and to establish technical innovation system and increase production concentration ratio etc

    在白酒產業技術發展方向制訂節能技術經濟政策，開發提高節能、環保、循環經濟應用、生物工程、固態蒸餾、貯存、勻兌調味、低度酒的生產和分析檢測等技術；限制和淘汰過度包裝、規模以下白酒企業的發展、散裝白酒的生產和銷售等；加強政府對白酒產業的發展支持和社會的關注，建立全國統一、開放、競爭、有序的白酒市場，完善稅收政策、加強稅收征管，建立技術創新體系，增強白酒行業的創新能力，提高生產的集中度等。
  18. Though many economists admire function of competition, market concentration ratio has an elevating trend in developed country, oligarch monopoly spread among world market. the contradiction of scale - economy and monopoly has changed, large - scale enterprise can move the lose of monopoly to world market, remain profit of monopoly ; advantage of monopoly is a important condition of competition power in developed country. reward increasing with enterprise scale is an objective law ; the efficient of large - scale enterprise is more excellent than middle - scale and small - scale in china manufacture industry market performance

    經濟全球化的發展，使各國形成一個接近一體化的市場，市場規模的變化對市場結構產生重要影響，雖然許多西方經濟學家仍然推崇競爭在提高效率中的作用，但是，工業發達國家市場集中度有逐漸提高的趨勢，並且在許多製造業中，寡頭壟斷向世界市場擴展，多個行業世界范圍內的寡頭壟斷格局開始形成，規模經濟和壟斷的矛盾發生了轉化? ?大企業能夠把由壟斷造成的損失轉嫁到世界市場，而把壟斷利潤留在跨國公司的母國，壟斷優勢成為發達國家產業競爭力的重要基礎。
  19. The results indicate that the proportions of the independent directors, of institutional shares, of top executives shares and the share concentration ratio positively correlate with corporate performance, and the size of the board and the proportion of state ownership negatively correlate with corporate performance

    研究結果發現：獨立董事比例、機構投資者持股比例、高管人員持股比例和股權集中度與公司績效存在正相關關系；董事會規模、國有股比例與公司績效負相關。
  20. Taking listed companies in central china as samples and selecting such variables as the size of the board, the proportion of the independent directors and the share concentration ratio, this thesis empirically analyzes the relationship between the board structure, the ownership structure and the corporate performance

    本文以我國中部地區上市公司為樣本，選擇董事會規模、獨立董事比例、股權集中度等若干研究變量，對董事會結構與股權結構和公司績效的關系進行實證分析。
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