結構活性關系 的英文怎麼說
中文拼音 [jiēgòuhuóxìngguānxì]
結構活性關系
英文
structure-activity relationship- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 活 : Ⅰ動詞1 (生存; 有生命) live 2 [書面語](救活) save (the life of a person):活人無算 (of a goo...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 關 : Ⅰ動詞1 (使開著的物體合攏) close; shut 2 (圈起來) shut in; lock up 3 (倒閉; 歇業) close down...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
- 活性 : [化學] activity; active; activated活性肥料 active fertilizer; 活性酵母 active dry yeast; 活性粘土...
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Through investigation of water clarifying mechanism of demulsifier during demulsifying period, using the theory of relationship between structure and performance of surfactant, combining with the composition character of crude oil, the molecular structure design and synthesis of demulsifier were conducted
通過探討破乳劑在破乳過程中的清水機理,運用表面活性劑結構與性能關系理論,結合原油的組成特點,進行了破乳劑分子的結構設計與合成。Based on the rent - seeking theory and theory of relation between government and market, the thesis studies the rent - seeking activities, their macroscopical and microcosmic backgrounds, the rent - creating mechanism, and the performance by the principals of security offering, agency, investing, and government, then analyzed their origin and influence and concluded the countermeasures. the framework of this thesis is as follows : chapter 1 is the pandect, mainly about the issues, the train of thought, the hypothesis, and the methodology ; chapter 2 is the academic groundwork, introducing the theories on rent - seeking, the development of relation between government and market, and security market ; chapter 3 studies the macroscopical and microcosmie backgrounds of the rent - seeking activities in chinese security market ; chapter 4 studies the rent - creating mechanism, which premise the activities ; chapter 5 analyzes the performance and characteristics of the activities. ; chapter 6 studies the origin and influence of the rent - seeking activities, probes into their deep roots, and reveals the harms from the activities through investigation in the resource lavishment and impact on the security market and the whole society, which come in the wake of rent - seeking ; chapter 7 gives the conclusions and countermeasures
本文研究結構如下:第一章為總論,主要介紹了研究的問題、思路、假設和方法;第二章為研究的理論基礎,介紹了尋租理論、政府與市場關系理論的演變以及證券市場的基本理論;第三章考察了中國證券市場尋租活動的宏觀和微觀經濟背景,為研究證券市場尋租行為作了鋪墊;第四章研究了證券市場租金產生的機制亦即創租機制,它是尋租活動存在的邏輯前提;第五章則從證券市場不同參與者的角度具體分析了尋租活動的表現和特點;第六章研究了證券市場尋租活動的原因和影響,探討了證券市場尋租問題所產生的深層次和一般性的原因並從尋租活動本身造成的資源浪費、對證券市場的影響和對整個社會的影響三個方面闡述了尋租活動的危害;第七章得出了研究結論並提出了解決尋租問題的對策思路。Five analogues and five segments were designed and synthesized by using solid phase synthesis method according to separated papaver somniferum pollen tridecapeptide with antitumor activities as leading peptide. their primary secondary structures in solution were determined by cd spectra and their inhibitive activities to human liver and mammary gland cancer cells were assayed by mtt method. the relationship of structure - activity was studied and discussed
罌粟花粉十三肽對人肝癌和人乳腺癌腫瘤細胞具有明顯的抑制作用,以其為先導化合物,設計併合成了5個類似物和5個片段,結合cd譜測定的二級結構及它們對人肝癌和人乳腺癌腫瘤細胞的抑制作用測定結果,研究並討論了該肽結構與抗腫瘤活性的關系1. quality of work life is a seven - component construct. the seven dimensions are : life indemnification, work trait, preferment and reward, work grow, personal relationship, work and family leisure, respect. 2. the results of t - test and avova that demographic variable can do some effects
本研究的主要結論有: 1 .我國企業員工的工作生活質量由生活保障、工作特性、升遷獎酬、工作成長、人際關系、工作與家庭休閑、尊重七個維度構成。The beauty of philosophy is mainly manifested in vast state beauty using vast narrative structure as an expressing means, in deep mentally reasoning beauty with a deep probe into reflection as characteristics between existence and thinking, in abstract beauty of theoretical practice originated from practical life but not punctilious, and the surpassing human nature beauty based on the above three
哲學美主要表現在:以宏大的敘事結構為表達手段的博大的境界美,以窮根究底的對存在和思維的關系反思為特徵的深沉的思辨美,以現實生活為源泉但又不拘泥於生活細節真實而達到理論真實的抽象美,以及在以上三者統一的基礎上表現出來的超越的人性美。The paper introduced their architectural investigation and practice on the aspects of architectural tectonic, relation between tradition and creativity, the molding of place and construction of architectural space etc. such as david chipperfield ' s value of architecture ' s initial meaning and physicality, his emphasize on the architectural experience quality and ethics duty of the architect, and his view on the continuation of tradition and creativity ; waro kishi ' s value of tectonic noumenon, his concept of " industrial vernacular ", his application of the " architectural promenade " principle, and application of courtyard ; tod williams & billie tsien ' s principle of " architecture is combination of work and life ", their value of place, their observation of material characteristic, and their " slow " principle on design, me thod, and sense perception. the paper also introduces the three architect ' s representative works and their design method
介紹了他們在建築的建構、傳統與創新的關系、場所感的塑造以及建築空間的創造等方面所進行的理論探索與建築創作實踐,如大衛?謝潑菲爾德對建築內在意義及建築實體( physical )的重視、對建築的體驗品質和建築師的倫理責任的強調、對傳統和創新的可持續性的認識;岸和郎的對建構本體的重視、關于「工業鄉土性」的概念、對「建築的漫步」理念的運用、以及對庭院空間的運用;托德?威廉姆斯和比麗?錢的「建築是工作和生活的結合」的基本設計理念、對場地的重視,對材料特性的探索、以及關于設計、方法、感知方面的「緩慢」的理論。Studies on the relationship between the structures of tartaric acid derivatives and their optical activities
酒石酸衍生物的合成及其結構與光學活性關系的探討The theoretical analysis shows that any human activities, responsible for the changes of rock, air, water, soil and biology inside or outside the caves, will influence inevitably cave animals in terms of such levels as molecule, cell organelle, cell, tissue, organ, system, individual, population, society and ecosystem. these effects can be observed on cave animal ' s shape - building, activity, tissue structure, metabolism, space - time distribution, biothythm, structure of population and society, food chain, bio - relation, diversity of population and society, and function of the above - mentioned levels
理論分析表明,凡是能夠引起地表和洞穴巖石、空氣、水、土壤、生物等變化的一切人類活動都不可避免地使洞穴動物在分子、細胞器、細胞、組織、器官、系統、個體、種群、群落和生態系統各級層次上產生效應,這些效應具體表現在影響洞穴動物形態建成、行為、組織結構、新陳代謝、時空分佈、生物節律、種群和群落結構、食物鏈結構、生物關系、種群和群落多樣性以及各層次所表現的功能的多少、快慢、強弱等方面。This paper reviewed the progress of structure - activity relationship and chemosynthetic methods of brassinosteroids in recent years
摘要綜述了油菜甾醇內酯類植物生長調節劑的結構與活性關系及近年來的化學合成方法。In consideration of the colinearity between the activities of avermectin pks domains and structure of the polyketide product, the dh2 domain of avermectin pks, which corresponds to c - 22, 23 dehydration, appears to have partial dehydratase activity and this results in a mixture of c - 22, 23 double bonds ( " 1 " components ) and c23 hydroxy compounds ( " 2 " components )
目前國內外尚未見有關僅產阿維菌素b1菌株的報道。根據阿維菌素pks基因結構與其聚酮合成反應步驟之間的線性關系,推測b2組分的產生可能是由於阿維菌素pks模塊2中脫水酶( dh )的不完全活性所造成。The results are as follows : firstly, in terms of human relationship, personality and traditional model students, factors of peers influence vary obviously because of different genders
經分析后結果為,對同儕間休閑活動影響因素,因不同性別之專科生,在人際與個性關系構面上及常規的模範生構面上存在顯著性差異。According to the trend, this paper introduces the technology of database and pc ' s serial port communication, which is adopted as the technology premise of wireless surveillance control system. and it illustrates the key technologies of how to realize the wireless surveillance control system. by making full use of its possible expansibility, flexibility and pervasive applicability, as well as the serial port communication technology, scada could help to transmit batch of data effectively, extend the ascii code serial port communication processing in the mscomm components and transmit the large - scale data stream
針對這一趨勢,論文在介紹了作為無線監控軟體系統的技術前提的數據庫技術和微型計算機串列口通信技術的基礎上闡述了實現無線監控軟體系統的各項關鍵技術,對利用數據庫系統對數據結構間的關系的嚴格定義和約束實現系統的可擴展性、靈活性與普遍應用性、利用計算機串列口通信技術實現批量數據傳輸、實現了數據的有效傳遞、 mscomm控制項中擴展ascii碼的串口通信處理和大型數據流的傳輸等項技術作了詳盡地說明,並對已完成的系統作出了評價,提出可以進一步改進的意見。The properties of cn thin films such as their morphology, component, crystal structure and the bonding structure and the relation between those properties and the gas - phase reaction parameters were discussed, showing that the deposition of p - c3n4 thin film is the compete result of various reaction processes in the dynamics balance conditions ; the process of cn films depo sition is diagnosed in situ through the optical emission spectra technique, the effects of experimental parameters on the concentration of the precursors and the gas - phase reactions in the plasma have been obtained ; the main reaction precursors for film deposition identified ; the relation between the characteristics of cn thin films and the reaction process in the plasma is analyzed. the cn thin films deposition under different substrate temperatures in high pressure pe - pld shows that the si atom of the substrate has participated the cn films growth process, based on this the growth mode of cn thin films on the si substrate is proposed. the further experiment of cn thin films deposition on si substrate scratched by diamond as well as covered with fe catalyzer has been attempted, which indicates that changing the dynamics conditions of the surface reaction can alter the growth characteristic of the cn thin films and can enhance obviously the films growth rate
採用pld技術進行了碳氮化合物薄膜沉積,得到了含氮量為21at的cn薄膜;研究了襯底溫度和反應氣體壓強對薄膜結構特性的影響,給出了cn薄膜中n含量較小、 sp ~ 3鍵合結構成分較少和薄膜中僅含有局域cn晶體的原因;引入脈沖輝光放電等離子體增強pld的氣相反應,給出了提高薄膜晶態sp ~ 3鍵合結構成分和薄膜的含n量可行性途徑;應用pe - cvd技術以ch _ 4 + n _ 2為反應氣體並引入輔助氣體h _ 2 ,得到了含n量為56at的晶態cn薄膜;探討了cn薄膜形貌、成分、晶體結構、價鍵狀態等特性及其與氣體壓強和放電電流的關系,證明了- c _ 3n _ 4薄膜沉積為滿足動力學平衡條件的各種反應過程的競爭結果;採用光學發射譜技術對cn薄膜生長過程進行了實時診斷,得到了實驗參量對等離子體中活性粒子相對濃度和氣相反應過程的影響規律,給出了cn薄膜沉積的主要反應前驅物,揭示了cn薄膜特性和等離子體內反應過程之間的聯系;採用高氣壓pe - pld技術研究了不同襯底溫度條件下cn化合物薄膜的結構特性,揭示了si原子對薄膜生長過程的影響,給出了si基表面碳氮薄膜的生長模式;在金剛石研磨和催化劑fe處理的si襯底上進行cn薄膜沉積,證明了通過控制材料表面動力學條件可以改變碳氮薄膜結構特性,並可顯著提高晶態碳氮材料的生長速率。In addition, the high infrared radiation is due to the existence of si - o bond and o - b bond in tourmaline, which has nothing to do with the special structure of it
此外,黑電氣石有較高的紅外發射率與電氣石的特殊結構沒有關系,主要與存在si - o和b - o紅外活性鍵有關。Using biomechanics methods, through the study of the influence of different injection and maintain period on the expansion efficacy and shrinkage rate of skin, a rapid expansion method with relatively big expansion area is proposed ; biomechanics analysis in vivo is been made on the expanded skin ; comparing the biomechanics property in vitro of the rapid expansion and conventional expansion with different maintaining times, the parameters such as strength, stress - strain relationship, stress relaxation and creep which reflect the characteristic of the expanded skin have been obtained ; making the research of the expanded skin ' s biomechanics changes at different stage after grafting, the long - term and short term diversified regular has been obtained ; making experimental study and discussing the changes in the microcirculation and vessel structure of exceedingly expanded shin, the relationship between survival length of flap and the changes has been gotten
本課題旨在用生物力學的方法通過動物實驗來研究不同注水擴張期和維持擴張期對皮膚擴張量和皮膚回縮的影響,探討有效獲取較大的擴張皮膚面積的快速擴張方法;對擴張皮膚進行在體生物力學特性分析;比較了快速擴張和常規擴張在不同維持期的皮膚離體生物力學特性,得到離體生物力學各參數,如強度、應力?應變、應力鬆弛、蠕變等;為全面了解擴張皮膚在移植后的近期和遠期的變化規律,做了擴張皮膚移植后不同階段的生物力學變化的實驗研究;探討了不同擴張量時皮膚的微循環變化和血管結構變化與皮瓣存活的關系。Relation upstream downstream based dsm ( udbd ) is defined to avoid singleness of classical dsm and it reinforces the capability to describe activity relations ; iteration udbd is defined to describe multi iteration modes of activities ; overlapping udbd make it possible to describe activity overlapping with matrix
定義了關系udbd (基於上下游關系的設計結構矩陣) ,避免了傳統dsm對活動關系描述的單一性,增強了對活動關系的描述能力;定義了迭代udbd ,解決了多種迭代模式的描述問題;定義了重疊udbd ,使利用矩陣描述活動重疊成為可能。Several amino acid residues of sed have been proved to be important in the interaction between sed and mhc, but the mode of sed binding to mhc is not yet clear. this study is designed to explore the above issues. the main content and results of this study are as follows : firstly, the prokaryotic expression system of sed was constructed
基於以上問題,我們對sed可能的活性位點進行預測,構建了一系列超抗原sed免疫識別機制的研究sed定點突變體,檢測這些突變體的mhc11結合活性和tcrvfi特異性,尋找與tcrv6結合的關鍵位點,進一步探討sed與mhc和tcr的相互作用方式。Numerous approaches for studying drug leads and their measurable activity against a particular target have been developed, allowing one to infer the pharmacophore from a series of these structure - activity relationships
人們已經發展了很多研究藥物先導物和其針對特定靶子的可測量活性的方法,使得研究者能夠從一系列結構活性關系中得到其藥效基因。On the basis of anal zing structure - activity relationship, the key points and solving methods of synthesizing brassinosteroids are introduced from the synthesis of matrix - cycle and introducing side chain
在分析油菜甾醇內酯類植物生長調節劑結構與活性關系的基礎上,從母環的合成和側鏈的引入兩個方面詳細介紹了該類化合物的合成關鍵及解決方法。As in nature, the network function is determined largely by connections ( weights ) between elements, so that a particular input leads to a specific target output. the cores of backpropagation neural network are the capacity of parallel computing, distribute saving, self - studying, fault - tolerant and nonlinear function approximating. input vectors and the corresponding target vectors are used to train a network until it can approximate a function, associate input vectors with specific output vectors, or classify input vectors in an appropriate way as defined by you
人工神經網路是一類模擬人類神經系統的結構,他揭示數據樣本中蘊含的非線性關系,大量處理單元組成非線性自適應動態系統,具有良好的自適應性、自組織及很強的學習、聯想、容錯和抗干擾能力,在不同程度和層次上可模仿大腦的信息處理機理,可靈活方便的對多成因的復雜未知系數進行建模。分享友人