chemical transformation 中文意思是什麼

chemical transformation 解釋
化學變化
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  • 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. In order to understand the effects of drainage ditches on the biogeochemical cycling in wetland, this paper takes the sanjiang plain as an example, and makes a detail introduction to the impacts of drainage ditches on the characteristics of movement, transformation, inputs and outputs of chemical elements and on the chemical mass balance

    以三江平原濕地為例，從溝渠對濕地化學元素遷移轉化、濕地化學元素輸入輸出和濕地化學質量平衡影響方面分析了溝渠對濕地生物地球化學循環的影響。
  2. Abstract : events contributing to the establishment of statistics the science of data and its chemical branch are epitomized. as the new chemical branch named chemometrics or chemstatistics has been disputed in the circles of chemistry for a long time, reasons for adopting chemstatistics are given, which is defined as the science of gathering or generating, describing, summarizing and interpreting the data concerned to acquire new chemical knowledge or information. the fact that many traditional statistical methods, such as significance tests, analysis of variance, regression and correlation, and some others not usually considered statistical, such as model building, monte carlo method, fourier transformation, artificial nerval networks and pattern recognition, each contains one or more of the five connotations of statistics is expounded. the regular pattern that a chemstatistician grows up is approached. the urgent task is to include chemstatistics in the undergraduate or graduate curriculum of chemistry specialty. the goal of the project is to nurture chemists who know statistics

    文摘:本文追溯了統計學發展、建立中的大事，陳述了它的定義及其化學分支發展、建立的梗概；鑒于化學界對該新興化學分支學科的名稱長期存在爭議，提出了以化學統計學而不以化學計量學為該學科名稱的理由，把化學統計學定義為一個研究有關數據的收集或產生、描述、分析、綜合和解釋，以獲得新化學知識或信息的學科；闡明了許多公認屬于統計學的方法，如顯著性檢驗、方差分析、回歸和相關，以及一些尚未認定屬于統計學的方法，如模型建立、蒙特卡羅方法、傅立葉變換和人工神經網路，都含有統計學5個內涵中的一個或多個；探討了化學統計學家成長的模式，認為當務之急是把化學統計學納入化學專業的教學計劃，以培養懂統計學的化學家。
  3. Chemical transformation is one of the methods for the preparation of nonaqueous dispersion. in order to meet the need of practical work in conservation, we managed to transform room - temperature self - curing acrylics latex to nad. the transformed material can be used in the conservation of culture relics

    採用化學轉化法將水乳液轉化為非水乳液是制備非水分散體的一種方法。根據實際需要，將常溫自交聯丙烯酸樹脂乳液轉化為非水分散體，這種材料可用於文物保護工作。
  4. This paper aimed at present status that most researches assembled in chemical products, adopted different determine methods, represented the transformation characteristic of nitrogen among water and soil of the sulphureous urea, confirmed the nutrient release speed, found out the optimum determine method in agricultural production application

    針對目前對緩釋肥料釋放特性的研究集中在化工製作領域這一現狀，採用不同的測定方法，闡明含硫尿素中的養分氮在水及土壤中的轉化特點，確定養分的釋放速率，以求找出適合農業生產應用的方法。
  5. In this study, the screening and identification of the different agrobacterium rhizogenes strains were carried out using physiological, chemical, molecular and bioassay methods, and the vigor of different strains was also compared based on their characters ; the transformation of torenia mediated by agrobacterium rhizogenes, the hairy root formation and its regeneration were importantly studied

    本實驗研究了（ 1 ）發根農桿菌的生理生化、分子生物學鑒定及生物檢測和活力比較； （ 2 ）發根農桿菌介導的藍豬耳遺傳轉化和藍豬耳毛狀根的植株再生，為藍豬耳的遺傳轉化和其它分子生物學研究奠定基礎。
  6. They carefully outline the circumstances, insights, relationships, and communications required for such a transformation and share stories of guinness and the eastman chemical company as models of this consultant - led metamorphosis

    他們仔細地概述第一個由於有設計顧問而蛻變的伊士曼化學公司模式的情況、洞察、關系和通信。
  7. In order to speed up the development of juye coal field and the coal chemical industry, shandong province people ' s government promotes the qing hill - longgu road for the provincial level road which pass through juye carbonificated garden ; with the opportunity of the xinxiang - shijiu railway electrification transformation ， juye has planned area railroad private line to the garden ; the sewage treatment factory will go to the operation in 2007 year ' s end, zhushui river route, daye reservoir project are in the advancements

    為加快巨野煤田的開發和煤化工產業的發展，山東省人民政府將貫穿巨野煤化園的青龍路升級改造為省級公路；藉助新石鐵路電氣化升級改造的機遇，規劃了通往園區的鐵路專用線；污水處理廠2007年底投入試運營，洙水河航道、大野水庫等工程正積極推進。
  8. With a science fiction - flavored shooting game, the hero is a chemical transformation of the robot, after several failures of the modification, they decided tight encirclement, to take our destiny in our own hands

    帶有科幻色彩的射擊游戲，主角是一個化學改造的機器人，經過幾次失敗的改裝之後，他們決定突出重圍，把命運掌握在自己手裡。
  9. Introduction : with a science fiction - flavored shooting game, the hero is a chemical transformation of the robot, after several failures of the modification, they decided tight encirclement, to take our destiny in our own hands

    帶有科幻色彩的射擊游戲，主角是一個化學改造的機器人，經過幾次失敗的改裝之後，他們決定突出重圍，把命運掌握在自己手裡。
  10. Economic evaluate and economizing on electricity after the project transformation of sewage treatment plant of head factory of chemical industry of yueyang

    代替表面曝氣處理化工廢水的節電及經濟核算
  11. He is a little boy, skin, face and temperature will be spoken as normal person, will be analysed, can eat thing, know to do many matters, picture normal person ban can eat can drink can sleep, possess love, know affection, but do not have hatred, the crystal in brain can escalate voluntarily, becomes more intelligent, body also can elongation, this signifies that he can grow up, has a kind of structure in body, can the thing of eat draw the transformation of chemical energy is electrical energy, offer self the energy of sport

    他是一個小男孩，皮膚，面孔，溫度與正常人一樣，會說話，會分析，能吃東西，懂得做很多事情，像正常人般能吃能喝能睡，擁有愛，懂得感情，卻無仇恨，腦中的晶片會自動升級，變得更聰明，身體也能伸長，這意味著，他能夠成長，能夠長大，身體內有一種結構，能夠將吃下去的東西提取化學能轉化為電能，提供自身運動的能量
  12. The research advance of shikimic acid in efficacy research, extracting methods, the means of chemical synthesis of shikimic acid and the application of transformation of shikimic acid to tamifiu, were summerized

    摘要綜述了莽草酸近年來的提取工藝，功效研究，生化合成方法以及莽草酸在合成達菲上的一些應用。
  13. Maize was an important grain crops and forage crops, it was also a modem food industry and an important raw material of medical and chemical industry, so each country paied more attention to it ' s genetic transformation

    玉米是重要的糧食作物和飼料作物，也是現代食品工業、醫藥工業和化學工業的重要原料，所以它的遺傳轉化一直受到各國的普遍重視。
  14. It has many good qualities such as energy saving, simply structured, cheaply and easily to operate and maintain, there is no revolving parts in the cooling part and can be run with liquid. for the above - mentioned reasons, the thermal separator has a lot of applications in chemical processes and engineering transformation, especially in the fields of liquid products recover from associated gas in oil field or light hydrocarbon gas in torch line, dehydrate natural gas, provides cold resource for scientific research

    熱分離機是一種高效節能的新型氣體膨脹製冷裝置，具有結構簡單、造價低廉、操作維護方便、壽命長、製冷部分無轉動件及可以帶液運行等特點，有廣闊的應用前景，並已在油田伴生氣或火炬管線中輕烴的回收、天然氣脫水、為科學研究提供冷源等場合得到應用。
  15. This paper introduces the principles and characteristics of magnaporthe grisea mutagenesis induced by physical and chemical inductions and genetic transformation briefly and reviews the research advances of these techniques

    摘要系統地介紹了稻瘟病菌物理誘變、化學誘變和遺傳介導突變的原理、特點和研究進展，並評述了它們各自的優缺點。
  16. Compared manual with spontaneous vegetation recovery process of blown sands, the pace is quicker, the degree is higher, the transformation range is larger of every physical and chemical characters

    與風沙土人工植被恢復相比較自然植被恢復，土壤發育速度慢、強度低、程度弱，土壤質量較差，肥力水平很低。
  17. In the model, many processes or phenomena such as crack friction and growth, heat conduction, phase transformation of oxidant particulates, heat generation by viscous liquid layer, chemical reactions of gases in cracks, heat and mass exchange between phases of gas and solid, are described

    模型描述了裂紋滑移擴展、熱傳導、含能顆粒相變、液化層粘性加熱、裂紋內氣相反應、氣相固相質量能量交換及與裂紋擴展耦合等過程。
  18. But present preparing methods are difficult to make nanoparticls array ordered. moreover, they usually require severe preparing condition. the paper presents a new preparation method of such film by in - situ chemical transformation with film phase permeation

    目前，制備有機-無機磁性納米復合膜是獲得具有良好力學性能和獨特物理化學性質的磁性聚合物膜的有效途徑，但現有的制備方法在促使納米粒子的有序排列和簡化制備條件等方面有所不足。
  19. This paper systemically summarizes the chemical transformation of nitrogen and phosphorus, the process of their transportation in water - soil interface and the influencing factors

    系統地綜述了氮磷在水土界面的化學轉化、遷移過程及其影響因素等方面的研究進展。
  20. For air pollution evaluation and control it is an important task to research and describe the mechanism of chemical transformation, the mode of physical diffusion, the process of evolution, and the behavior of chemical pollutants in atmosphere

    研究和描述化學污染物在大氣環境中的化學轉化機制、物理遷移模式、演化過程及其污染行為是大氣環境評價及污染控制的重要工作。
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