transformation rate 中文意思是什麼

transformation rate 解釋
變換速率
  • 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】...
  • 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...
  1. Study of " ph memory " and activity water ( aw ) in processing of immobilization indicates that former factor has much effect on transformation and the latter just has little effect. permeabilization treating of baker ' s cell with alcohol and ultrasonic leads to lower transformation rate, which illustrates that permeabilization procedure has negative role on biotransformation with whole cell as biocatalyst in organic solvent. in simple dynamics research amount of biocatalysu concentration of substrate and reaction course are considered and all of them have remarkable effect on transformation

    Ph記憶、水活度及通透性處理的實驗結果表明， ph記憶對轉化有明顯的影響，水活度對模型反應的影響不大；作為完整細胞生物催化，細胞的通透性可能是傳質阻力的重要組成部分，利用不同濃度的乙醇和超聲波對細胞進行處理，結果表明，在有機相完整細胞生物催化中，通透性處理對轉化產生的是負面影響。
  2. Since 1990s, transformation of exchange rate regime concomitance with currency crises has led to international financial system turbulence

    20世紀90年代以來，國際金融體系的動蕩不安表現為匯率制度調整伴隨著貨幣危機。
  3. Effect of medicated thread moxibustion of zhuang folk medicine on lymphocyte transformation rate and rbc immunologic function in model rats of spleen deficiency

    壯醫藥線點灸對脾虛大鼠淋巴細胞轉化率及紅細胞免疫功能的影響
  4. Particularly, there are some innovations in the application of some certain means, which makes it more operational in the course of designing the compensation and makes the compensation system more rational, for example, the innovations in ihe wage rate transformation of post payment, the definite of the working grade and the unit price of the piece rate wage

    特別是在一些具體方法的運用上，如崗位薪酬的工資率轉換、計件薪酬的工作等級和計件單價的確定等問題上，有一些創新的做法，增強了薪酬制度設計過程中的可操作性和薪酬制度的合理性。
  5. 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。
  6. The transformed hairy roots were detected for agropine to make sure the transformation was successful. a conclusion was reached as follows : agrobacterium rhizogenes r1601 was an ideal strain for hairy roots transformation from trichosanthes bracteata voigt which exhibited extraordinary transformation rate ( 60 % ). od600 = 0. 7 was the optimum infection concentration for the tested transforming agent, with temperature at 25, ph at 6. 0, 20min of infection and 48h of co - culture and phytohormone at 1. 0mg / l being the most favourable hairy root - inducting pattern

    通過實驗和對結果的數據分析，得出下面的結論：發根農桿菌r1601是較好的大苞栝樓發根的誘導菌株，它對預培養24h的大苞栝樓子葉外植體具有最好的轉化效率和發根誘導率（ 60 ） ，最適的菌株感染濃度od _ （ 600 ）為0 . 7 ，溫度27 、 ph值為6 . 0 、 20min的感染時間和48h的共培養，以及黑暗條件和1 . 0mg / l的激素最有利於發根誘導的環境條件。
  7. 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。
  8. 552333x52 the most optimized media is decided, that is glucose 26g / l, mgsoa 0. 3g / l, nacl 2. 8g / l, yeast extraction 8g / l, peptide 15g / l, kjhbpo4 0. 3g / l. study of correlation between culturing time and transformation rate reflects that 30 hours is needed

    探討了不同活化時間對模型反應的影響，結果表明，將生物催化劑培養30小時，進行有機相中轉化可以得到最高的轉化率。
  9. 1 ) the relationship between different communities with different development conditions and labor transformation. the more developed community, more opportunities of off - farm employment rural labors are facing, with higher individual transformation rate. on the other hand, the less developed community, the less opportunities of off - farm employment, with lower individual transformation rate

    （ 1 ）不同社區經濟發展程度差異與勞動力轉移的關系：經濟發展水平較高的社區，農村勞動力面臨的非農就業機會相對較多，個體轉移的概率隨之提高，反之，社區發展水平越低，勞動力個體選擇從事非農的機會下降，個體轉移的可能性隨之下降。
  10. 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。
  11. Animal growth hormone ( gh ) is a very important protein hormone which is secreted by the anterior pituitary cells and plays many important roles on animals, such as regulating somatic growth and stimulating appetite, affecting various metabolic activities and improving the food transformation rate, etc. although gh has so many functions, it is limited in the application and functional researches because the natural growth hormone content is very low and difficult to purify

    動物生長激素（ growthhormone ， gh ）是由腦垂體間葉細胞分泌的一種多肽激素，具有調節生長發育，參與體內代謝調節，增進食慾，提高食物轉化率等作用，然而垂體中生長激素含量極低，分離純化比較困難，使得生長激素生理功能的進一步研究和應用受到限制。
  12. 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
  13. The common mode voltage has high abrupt transformation rate because of the fast switching devices, whose dv / dt can exceed 6000 v / us. under so high dv / dt, the oil film acts as a capacitor and provides a charging mechanism for rotor shaft voltage buildup

    由於變頻器的高開關頻率，導致共模電壓具有很高的電壓變化率，其dv dt可以達到6000v us以上，在如此高的電壓變化率下，潤滑油膜充當了電容的作用對轉軸進行充電，形成軸電壓。
  14. 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 。
  15. Quantifying cpu usage and transformation rate

    量化cpu使用和轉換率
  16. 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
  17. 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。
  18. 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。
  19. Epe compression and transformation rate are the lowest in same type of material. suitable for repeatedly crash buffering. long distance transport of precise equipment, electronic and computer

    Epe壓縮變形率，為同類包材中最低體積最小，適合多次撞擊緩沖保護，精密儀器，電腦電子系列長途產品運輸。
  20. Of the 33 seedlings there were 7 seedlings containing pap gene detected with pcr and southern - blot, transformation - rate was 2. 2 %. this developed a new material for the wheat virus - resistance breeding

    實驗結果顯示有33株小麥發病程度明顯減輕，經分子檢測其中有7株含有pap基因，轉化率為2 . 2 。
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