rate of transformation 中文意思是什麼

rate of transformation 解釋
轉變速度
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  • of : OF ＝Old French 古法語。
  • transformation : n 轉變，變化；變形；【生物學】（尤指昆蟲的）轉化，變態，改造，改革；變質；【數學】變換；【電學】...
  1. Based on the original data of tm in 1988, 1992 and 1998, then after some processing and analysis, the author have the thematic data of land - use by interpretation. on the basis of them, the author made the analysis of land - use for this area based on the spacial analysis of gis and the method of comparison between result of land - use classification as follows : the method of aggregating analysis, the analysis of urbanization, the analysis of the transformation rate of cultivated land, the analysis of the driving force of land - use change and the sustainable use of land. the conclusions may be demonstrated below : the cultivated land decreases with the patchs fragment ; road spreads radialy surround second - ring road ; the urban land expands quickly toward southwest along the major roads and be concentrative. rural land and industry increse rapidly with dispersing ; 0thers change slowly. the major driving forces of land - use change in this area are the rapid expansion of urban and rapid growth of population, foreign investment and the development of tertiary industry which was based upon the real estate. according the trendency of land - use change, the author consider that we must insist on the way of the sustainable use of land based on protecting the cultivated land

    在此基礎上，應用分類結果比較法，在gis各種空間分析功能（幾何量算、統計分析、疊加分析及緩沖區分析）的支持下，對該區土地利用變化進行了如下分析：土地利用綜合分析、城市化進程分析、耕地轉化率分析、土地利用變化因素分析及土地的可持續利用分析。結果表明：該區土地利用變化主要表現為耕地大量減少，斑塊破碎化；交通用地沿二環線呈放射狀向四周擴展；城鎮用地沿交通干線向西南方向擴張迅速，用地趨于集中；農村居民點和工礦業用地增加，用地趨于分散；其它用地變化較慢。這一用地變化的主導因素是城鎮用地擴展快、人口增長迅速、外資的大量投入及以房地產為主的第三產業的快速發展。
  2. The transformation of value - added tax enhances the remuneration rate of investment, reduces investment risk, strengthens investment ability of enterprise fixed assets, is beneficial to the renewal and transformation of technique

    增值稅轉型提高企業固定資產投資報酬率，降低企業固定資產投資風險，加強了企業固定資產的投資能力，有利於調動企業擴大固定資產投資、加強技術更新改造的積極性。
  3. 3. the transformation rate of pollutants in sediment the main source of organic matters of wetlands is the residua of reed and wild rice

    污染物在溝渠濕地底泥中的轉化率濕地有機質的主要來源是蘆葦和茭草殘株的分解。
  4. This article takes the rmb exchange rate system reform as the research subject, obtained from the international exchange rate system transformation practice and the theory summary, having analyzed the essential content, the economical effect of the present rmb exchange rate system, as well as the next measures we should take

    自2002年下半年以來，美、歐、日等國家在各種場合敦促中國對人民幣匯率重新估值，並要求改變現行匯率制度，從而使人民幣匯率制度改革成為國內外廣泛關注的熱點問題。
  5. In the power equipment manufacturing industry, delivery orders in 2006 will be large, which will drive the purchasing orders of the power transmission and transformer industry, with the entire power equipment manufacturing industry expected to grow at a rate of about 20 percent ; output of generating equipment is expected to fall in 2007, and the purchasing price of manufacturers has already started to drop, with few orders after 2008 ; the boom period of the high - voltage power transmission and transformation equipment manufacturing industry will lag behind, which will be favorable in terms of reducing the influence of the generating equipment slump

    電力裝備製造業明年要交貨的發電設備訂單仍處于高峰，受其帶動，輸變電行業任務也很飽滿，整個電力裝備製造業有望達到20 %左右的增長；但預計2007年發電設備產量將由高峰開始回落；目前各製造廠訂貨價格已在下滑， 2008年以後的訂單明顯不足；與發電設備相比，高壓輸變電設備製造業的景氣周期將適當滯后，從而有利於緩解發電設備下滑的影響。
  6. The advantage and disadvantage of two kinds of principle of the external insulation configuration using contamination tolerance voltage and the rate of distance of voltage creepage is analyzed. the principles and measures of external insulation configuration of power transformation device is put forward at the present time. the technical measure against contamination flashover of power transmission and transformation device in electric network in south of hebei province is studied and determined

    分析了利用污穢耐受電壓或爬電比距選擇外絕緣配置這兩種原則的優勢和存在的問題，提出了現階段輸變電設備外絕緣配置原則和措施，研究制定了河北南網輸變電設備防污閃技術措施。
  7. Therefor, in the light of theory and methods of karst hydrogeomorphology and the knowledge of transformation, balance and variation of matter and energy in karst drainage basin, we can examine stone forest within a specific scope of time and space, and reveal the mechanism and the development model of stone forest with the help of the principle of the mutual response processes among base - level, water flow and forms. just based on the understanding above, the paper, with a special reference to the lunan stone forest which is the best developed one in china, discusses the hydro - geomorphlogical structure of the bajiang river, geomorphological types and spacial distribution feature of the stone forest, and studies the erosion rate on the top of stone forest, soil erosion rate, sub - soil dissolution rate and their combined influences on the evolution of stone forest, furtherly brings forward and demostrates the " tri - level erosion " mechanism for the development of stone forest

    正是基於這種認識，本文以我國石林發育最完美的路南石林為研究對象，研究了巴江喀斯特流域的水文地貌結構特徵、石林的形態類型及其空間分佈特徵；探討了石柱頂部的剝蝕速率（ a ） 、表土剝蝕速率（ s ） 、土下溶蝕強度（ c ）及其組合對石林發育的影響，提出並論證了路南石林發育的「三重剝蝕」機制；通過對石林發育必備條件的剖析，以及對巴江喀斯特流域演變階段的定量研究、水文地貌系統的空間耦合分析，探討了巴江喀斯特流域的演變與路南石林發育間的關系，並結合該流域的演化史，提出了巴江喀斯特流域演變與路南石林發育的模式。
  8. Studies on transformation of indica rice with bt - toxin gene mediated by agrobacterium tumefaciens precultured immature embryo and callus derived from young panicle, immature embryo and mature embryo were used as acceptor for genetic transformation mediated by agrobacterium tumefaciens, the transformation rate of the above acceptor was investigated respectively. the results showed that immature embryo after precultured for 4 ~ 6d was the best. in respect to the concentration of agrobacterium tumefaciens when calli were cotransformated in medium yeb, to agrobacterium tumefaciens eha 105, od value of 0. 8 was the best

    採用農桿菌介導法將bt毒蛋白基因導入水稻同樣以上述兩種秈稻為主要研究材料，比較了分別以預培養的幼胚和幼穗、幼胚、成熟胚來源的愈傷組織作為轉化受體的愈傷組織轉化頻率，結果表明預培養4 6天的幼胚最適宜作為農桿菌介導轉化的受體；其次是來源於幼胚和成熟胚的生長狀態良好的胚性愈傷組織。
  9. Experiments show that he correct - localizations rate of this model applied in the dot - domain and wavelet - transformation - domain is higher

    實驗中正確檢測率達到93 . 7 ，較低的漏檢率6 . 3 ，錯誤檢測率百分之十幾。
  10. The sediments in the core are weakly weathered, lightly abraded and bad sorted, they have the same feature as river sediment, which is derived from near source and did not experience seriously transformation by ocean. due to the rate of insufficient sediment supply the sedimentation rate is low

    碎屑礦物風化程度低，磨蝕不顯著，分選較差，河流砂特徵明顯，沉積物來自於近源，由河流輸送入海，海洋改造不十分強烈，由於物源供應不足，沉積速率較低。
  11. Soybean cotyledonary nodes were transformed with s gene of ibv via a. tumefaciens - med ated transformation. the highest transformation rate of 6. 7 % was detected in the present experiment

    以子葉節為外植體，在抗性篩選培養基上大多白化死亡，有少數生長出芽，轉化頻率最高為6 . 7
  12. The transformation rate and regeneration rate of herbicide - resistance rice plants of 9311 variety can reach 58. 33 % and 33. 33 % respectively

    經上述處理可使93愈傷組織的轉化率和抗性植株再生率分別達到58 33和33 33 。
  13. This paper analyses the different effects of transformation of value - added tax on the investment of enterprise fixed assets from remuneration rate of investment, investment risk and investment capacity of fixed assets

    從固定資產投資報酬率、投資風險、投資能力等方面，分析增值稅轉型對企業固定資產投資產生的不同影響。
  14. Results the recurrence rate of the patients with subtype transformation is higher than that of no subtype transformation

    結果伴有亞型轉化的患者平均復發次數高於非亞型轉化患者，但生存時間較長。
  15. This research focuses on china ' s agricultural technology policy and explores the reasons for the low rate of transformation of agricultural technology. it argues that the agricultural technology policy is not pro - poor, while most end - users are still poor, which results in the low rate of adoption of the agricultural technology

    本研究主要針對農業科技成果轉化率低的現實問題，從農業科技政策的角度出發揭示其所存在的偏離窮人用戶的機制，並在此基礎上提供相關的政策建議。
  16. In ion beam - mediated total dna transformation, the total dna consisted of all of genetic information in donor, and had multilateral effects on recipient, so there was no common rate of transformation to measure its effect, which meant that it was very difficult to decide an optimum condition of transformation such as influence. implantation experiments showed that the relation between the influence and survival of a. thailand was a saddle curve

    在離子束介導外源全dna轉化中，外源全dna包含有供體的所有遺傳信息，這些外源片段對受體的影響是多方面的，因此轉化效果無法用統一的轉化率來衡量，這就給最佳轉化條件（主要是轉化劑量）的選擇帶來了很大的困難。
  17. Causes for low transformation rate of scientific research achievement of higher learning

    高校科技成果轉化率低的原因分析
  18. Abstract : to raise the transformation rate of r & d results is the basis of increasing an economic growth

    文摘:提高科技成果轉化率，是轉化經濟增長方式的依託。
  19. Therefore the mechanism perfecting is the key to raise the transformation rate of s & t achievements of colleges and universities

    因而優化機制是解決成果轉化問題的關鍵，其中建立有效的產權激勵機制最為重要。
  20. Marginal rate of transformation

    邊際轉換率
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