低轉化率 的英文怎麼說

中文拼音 [dīzhuǎnhuàlǜ]
低轉化率 英文
low conversion
  • 轉 : 轉構詞成分。
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 轉化 : 1. （轉變） change; transform 2. [化學] inversion; conversion
  1. Increasing ultrasound intensity in the range of cavitation threshold and cavitation peak value, decreasing monomer concentration and increasing the temperature make the induction period shorter. under optimized reaction conditions, the conversion of ba can reach 90 % in 11 min at high n2 flow rate the viscosity average molecular weight of the obtained pba reaches 5. 24 106. the molecular weight of pba varies with ultrasonic irradiation time, indicating that the ultrasonic induced emulsion polymerization is dynamic and quite complicated, polymerization of monomer as well as degradation of polymer occurs concomitantly

    一、實現了無常規化學引發劑存在下的超聲輻照引發丙烯酸正丁酯（ ba ）間歇乳液聚合，制備了pba納米粒子，在11min內轉化率達到90 ，分子量達5 . 24 10 ~ 6 ，隨反應時間的延長而降低，表明超聲輻照引發乳液聚合是一個動態的復雜過程，單體的聚合和聚合物的降解同時發生。
  2. The radical reason of lower ecosystem productivity and disharmonic developing in this ecotone is the improper configuration inner animal husbandry for example of ansai county and big animal scale exceeding the threshold of the primary productivity for example of wuchuan county, which above - mentioned leads to the fact that coupling mechanism between agriculture and animal husbandry system has not been established, and agriculture and animal husbandry is still in the state of disharmonic on the whole. 3

    主要表現為兩種典型結構模式，一種以安塞縣為代表，農牧能值總體利用率較高，但畜牧業內部結構偏重食糧動物使得高質能轉化率低下；另一種以武川縣為代表，農牧業結構總體上朝趨于協調方向發展，但畜牧業規模過大，由於草畜平衡嚴重失調，導致農牧系統耦合機制難以穩定。
  3. Abstract : during the heating of scrap with carbon or hydrocarbon contented substances in some process, it will bring problems like explosion of carbon monoxide, fume and smell from oil volatilization, etc. ， if incomplete combustion occurs. through laboratory experiments, the time related variation of gas contents and post combustion ratio of fume during the heating of oil - bearing scrap are studied. the results show that the restrictive chain of reaction procedure is the thermolysis of oil ; that temperature and ( co ) / ( co2 ) ratio influence transformation ratio and post - combustion ratio under lower temperature ; that 900 is the temperature above which the complete reaction can be ensured at all ( co ) / ( co2 ) ratios

    文摘:在某些廢鋼熔煉過程中，當爐料中含碳及碳氫物質且燃燒不充分時，會帶來煙氣中一氧化碳的燃爆、油污揮發時造成的煙霧、臭味等問題.通過實驗室裝置研究含油廢鋼在加熱過程中煙氣成分隨時間的改變以及二次燃燒率的變化，試驗結果表明，反應過程的限制性環節是油分的熱分解；在較低的溫度下（ co ） / （ co2 ）比例影響轉化率和二次燃燒率；而在任意比例下保證充分反應的溫度為900以上
  4. The catalyst has good activity in low temperature and anti - sulfate performance, temperature tolerance and anti - pulverization performance, the results showed that it can keep tile sulfur recovery unit at high total sulfur recovery rate and long running period

    運行數據表明，該催化劑具有良好的低溫活性、抗硫酸鹽化性能、耐溫變及抗粉化性能，使硫磺回收裝置保持較高的總硫轉化率，並確保其達到長周期穩定運行。
  5. In this review, advances and problems on the study of agrobacterium - mediated genetic transformation of brassica, such as establishment of efficient plant regeneration system and infection method are represented

    從高頻再生體系的建立、農桿菌的侵染方法、導入外源基因等方面綜述了蕓薹屬作物的遺傳轉化研究進展，並對研究中存在的再生成苗、轉化率低和篩選方法等問題進行了討論。
  6. 4. there are still problems such as low transforming rate of feedgrain, unsound vetrenarian service and market circulation system in livestock industry growth

    4 、在畜牧業生產增長過程中，仍然存在飼料轉化率低，獸醫服務體系和市場流通體系不健全等問題。
  7. Putting the bromelain into some mixed forages can gratly increase the availability and inversion of protein, thus decreasing the costfor forages

    將菠蘿酶加入飼料配方或直接混合在飼料中，可以大大提高蛋白酶的利用率和轉化率，從而降低飼料成本。
  8. London - listed renesola does producewafers, but focuses onmonocrystalline wafers which are less effectivethan the multicrystallineingots and wafers that ldk produces

    在倫敦上市的浙江昱輝也生產矽片，但只是單晶硅矽片，這比江西賽維生產的多晶硅矽片和硅錠，光電轉化率要低。
  9. It is characterized as the lack of vitality to the agricultural technology innovation, the insufficiency between the effective supply and the effective demand of agricultural technology, the low transfer rate of the scientific and technological achievements, the difficulties in the new technology diffusion, the backwardness of the information network development in agriculture, and the slow speed of the agricultural technology progress

    脫胎于計劃經濟下的中國傳統的農業技術創新機制，已不適應當今社會市場經濟發展要求，其突出表現：農業技術創新乏力，農業技術有效供給與有效需求明顯不足，科技成果轉化率低，新技術擴散困難，農業信息網路落後，農業技術進步緩慢等。
  10. 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。
  11. It was found that polymerization rate was increased with the increased dosage of initiator or surfactant ; particle size of miniemulsion was kept relatively stable during polymerization when an initiator of lower solubility was used ; an increase in dosage of dpr reduced polymerization rate, but showed no significant impact on the final monomer conversion

    實驗結果表明：引發劑或乳化劑的用量增加可以提高單體的轉化速率；引發劑水溶性的降低可以更好地控制聚合過程中的粒徑變化；歧化松香含量的增加降低了聚合速率，但對單體的最終轉化率影響不大。
  12. Serous cortisol content in each group increased, while cortisol content in group i was higher than that in each other group ( p < 0. 05 ). serous - ep content in each group increased and then decreased gradually, but - ep content in group iv has a significant increased at half an hour following incision ( p < 0. 05 ). conclusions canine immune functions are suppressed by operation with different anesthetic techniques to different degree, but resume at 15th day after operation. there is an interacting and interadjusting mechanism among the cns ( central nerve system ), the endocrine system and the immune system

    結果各組在麻醉手術后4h及術后1d白細胞總數、嗜中性分葉狀粒細胞數顯著增加（ p 0 . 05 ） ，淋巴細胞數減少；血清球蛋白含量先降低后升高；組rbc ? c _ 3br花環率先降低再升高后降低，其它組均先降低； t淋巴細胞轉化率均呈現不同程度的降低，在術后7d左右恢復正常；血漿皮質醇濃度先升高后降低，但組皮質醇含量在切皮后30min較其它組上升顯著（ p 0 . 05 ） ；血漿- ep濃度先升高后降低，但組- ep含量在切皮后30min較其它組上升顯著（ p 0 . 05 ） 。
  13. By reducing the amount of clicks your visitors make you will decrease their frustration and increase your conversion rate

    通過降低瀏覽者點擊的次數，可有效的降低瀏覽者的挫折感，提高從瀏覽者到會員的轉化率。
  14. According to my jobs and literature search, i inquire and investigate the problems about industrialization of agricultural sci - tech products. after comprehensive analysis and evaluation of the current situation, the main problems of industrialization of agricultural sci - tech products are low rate of industrialization, single investor, short of invest system of venture decision, low embodied value, slow speed, few benefit, channel block and so on. according to analysis of the problems on supplying - demanding and from objective and subjective angle, the main reason is the lowly industrial degree by the effection of inflexible system

    在市場經濟條件下，我國農業科研機構開展農業科技成果轉化工作存在諸多不適應的問題，本文結合本人工作並通過查閱文獻，利用問卷和訪談的方式開展調研，對調研結果進行推斷分析和綜合評價分析，發現目前我國農業科技成果轉化中存在農業科技成果轉化率低，農業科技成果轉化中投資主體單一，缺乏風險決策投資機制，農業科技成果在轉化中價值體現較低，科技成果轉化速度緩慢、轉化效益低，農業科技成果轉化渠道不暢等問題，通過對這些存在的問題，從供需雙方以及從主觀與客觀角度進行分析，查找原因，發現其中主要原因為：受現有科研體制影響，轉化機制不夠靈活，科技成果的產業化程度較低。
  15. It is important work for scientific researchers to improve utility ratio of solar energy, especially to improve conversion efficiency of solar cells, there are many ways which can be used to improve it, depositing antireflection films on solar cells is the most doable one, and can debase the cost of solar cells

    提高太陽能的利用率，尤其是太陽電池的光電轉化率是科研工作者研究的一個重要方向。對于提高太陽電池的光電轉換效率的方法很多，但比較可行又能降低太陽電池成本的方法是在太陽電池表面形成一層減反射薄膜，以減少太陽電池表面對陽光的反射損失。
  16. The suitable concentration of plasmid should be used in transformation, when the size of plasmids was getting larger the transformation efficiency was getting lower. the competent cells with high efficiency could be used with large plasmids and the normal competent cells used with small plasmids

    結果表明：對轉化效率影響的主要因素是質粒濃度和質粒大小；質粒濃度越低，轉化效率越低，當濃度達到飽和后，繼續增加質粒濃度，轉化效率下降。
  17. The results found a 65 % decrease in hiv seroconversion in women who received tenofovir ( 0. 86 % per 100 person - years ) compared with women who received placebo ( 2. 48 % per 100 person - years ), although the difference did not reach statistical significance

    結果表明，使用泰諾福韋的女性， hiv血清轉化率降低了65 % ，有一年0 . 86 %的人發生了轉化，而使用安慰劑的女性中，一年有2 . 48 %的人發生了血清轉化，盡管這個差別並沒有達到具有統計意義的要求。
  18. The highly effective prevention education that was given to study participants in both arms of the study may have resulted in lower rates of seroconversion than had been anticipated ( two in the tenofovir arm and six in the placebo arm ), decreasing the ability of the study to detect a significant difference in risk of hiv infection

    對兩組參與者進行的極為有效的安全教育也有可能是血清轉化率低於預期效果的原因，從而降低了該研究探索泰諾福韋在預防hiv感染中和其他療法的差別的能力。
  19. On low transform rate of saving to investment and low efficiency of investment

    投資轉化率和投資效率雙低的思考
  20. The inhibition potentials of substrate and products on the growth of microorganism cell will limit the product titer, the yield of 1, 3 - propanediol on glycerol and the productivity of 1, 3 - propanediol, and then make the product recovery and purification a troublesome task. this can be effectively solved by blocking the pathways leading to the byproducts that are of no benefit to 1, 3 - propanedil production

    底物和多產物抑制是造成微生物發酵法1 ， 3 -丙二醇產量和甘油轉化率低，後期提取困難的主要原因，切斷無益副產物的產生途徑將提高1 ， 3 -丙二醇產量和甘油轉化率，並簡化後期提取工藝。
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