拓撲化學 的英文怎麼說

中文拼音 [tàpūhuàxué]
拓撲化學 英文
topochemistry
  • 拓 : 拓動詞（把碑刻、銅器等的形狀和上面的文字、圖形印下來; 拓印） make rubbings from inscriptions pict...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  1. And it is nothing other than the new philosophy of the nature whose characteristics are the quantification of substance and the mechanization of the movement that defends the existence and the property of this quantum second, the quantification of substance and the mechanization of the movement which are emphasized by the new philosophy of the nature offers a intuitionistic continuun which takes the extension of the space - time for the birth of calculous

    正是以物質的數量化和運動的機械化為特徵的新的自然哲學為這種量的存在及性質（特別是拓撲性質）和程序化的演算法提供辯護。其次，新的自然哲學所強調的物質的數量化和運動的機械化為微積分的產生提供了以時空廣延為模型的直觀連續統。
  2. As we all known, with the founding of euclidean geometry in ancient greece, with the development of analytic geometry and other kinds of geometries, with f. kline " s erlanger program in 1872 and the new developments of geometry in 20th century such as topology and so on, man has developed their understand of geometry. on the other hand, euclid formed geometry as a deductive system by using axiomatic theory for the first time. the content and method of geometry have dramatically changed, but the geometry curriculum has not changed correspondingly until the first strike from kline and perry " s appealing

    縱觀幾何學發展的歷史，可以稱得上波瀾壯闊：一方面，從古希臘時代的歐氏綜合幾何，到近代解析幾何等多種幾何的發展，以及用變換的方法處理幾何的埃爾朗根綱領，到20世紀拓撲學、高維空間理論等幾何學的新發展，這一切都在不斷豐富人們對幾何學的認識；另一方面，從歐幾里得第一次使用公理化方法把幾何學組織成一個邏輯演繹體系，到羅巴切夫斯基非歐幾何的發現，以及希爾伯特形式公理體系的建立，極大地發展了公理化思想方法，不管是幾何學的內容還是方法都發生了質的飛躍。
  3. To now, the theories, fruits and methods of topology have already applied or seeped into almost every important field of mathematics even into physics, chemistry, bio - logy and engineering

    如今，拓撲學的理論，成果和方法已應用或滲透到幾乎每一個重要的數學領域以及物理，化學，生物乃至工程技術中。
  4. Phylogeny analysis is performed with phylip software package and encoding sequence of bdnf gene. the phylogeny trees have been drawn with three different methods ( maximum parsimony method, genetic distance method and maximum likelihood method ), respectively. the analysis outcomes are not all consistent for the reason that it is closely related to the selected methods and the conservative level of the sequences

    採用不同的統計學分析方法，最大簡約法（ maximumparsimonymethod ） 、最大似然法（ maximumlikelihoodmethod ）和遺傳距離法（ geneticdistancemethod ） ，得到了物種系統發育進化樹，但拓撲結構並不完全一致，這是可能是因為分子系統學研究與採用的分析方法和所選基因的保守程度即作為分子標記的可信度密切相關。
  5. Meanwhile, on the fundamental parameters that can be acquired in the primary design stage of a new car or a car which it has put in used, this paper utilizes adams / car to establishes the simulation parametric modeling of a suspension according the topology structure of macpherson front suspension system, in this model, we considered the front suspension system, steering system and the tire model in detail, and the bushing effect was included in this study, and it is very convenience to carry out kinetics / elastic kinetics simulation. all kind of the suspension parameters on handling and stability and automobile comfort were analyzed

    Adams的實體數值懸架運動學模擬分析為懸架的設計開發提供了一種先進高效快捷的方法。與此同時，本文依據麥弗遜式前懸架的拓撲關系，利用設計階段的新車或者是正在使用的汽車的所能取得的基本參數，藉助adams car建立了懸架參數化模型，在這個模型里，考慮了轉向系統、輪胎、襯套等因數，因此可以方便地進行懸架運動學彈性運動學分析。
  6. Electrical networks ; algebraification of topology and fundamentals of electrical network calculation

    電網.拓撲學的代數化和電網計算的基礎
  7. ( accession numbers : ay184425 - ay184440 ). combined with other several full 12s rrna sequences of chinese water deer, montijac, water deer, cow, horse, goat and tragulus retrieved from genbank database, the whole set of sequences was utilized for downstream analysis based on theories and models in molecular phylogeny, whereas the secondary structure of 12s rrna was predicted and analyzed based on present small subunit of ribosome model

    將上述序列與從genbank檢索到的獐、麂、水鹿、牛、馬、羊、鼷鹿的12srrna基因全序列一起，通過應用分子系統學理論與模型分析序列數據，以及對12srrna二級結構的分析，得出了以下主要結論： （ 1 ）用最小進化方法（ me ）和鄰接法（ nj ）對12srrna基因的全序列構建分子系統樹的拓撲結構基本相同。
  8. 2. considering the characteristics of topology optimization of structures with discrete variables, a mathematics model of topology optimization of structures with discrete variables, including sectional variables and topology variables, with the aim of getting the minimum weight of the structures, is built up in this paper. this paper develops a from easy to difficult structure stability analysis mechanism, which

    2 .論文針對離散變量結構拓撲優化的特性，建立了包含截面設計變量和拓撲設計變量，以結構重量最小化為目標的離散變量結構拓撲優化數學模型，採用了由易到難的結構機動性分析機制，大大減少了結構重分析次數。
  9. Dynamic topology optimization of structures under narrow - baud random excitations

    窄帶隨機激勵下的結構動力學拓撲優化設計
  10. Then, the mathematical models for workshop layout of general production line and automobile assembly - welding line are given, the topology model of multiple constraints expression and workshop layout is presented in depth, and then principles on position check and constraints check are also presented. a modified genetic algorithm is also proposed based on traditional generic algorithm

    在此基礎上，以物流優化和空間利用率最大化為目標，建立了車間設備布局的一般數學模型和汽車裝焊車間設備布局的數學模型;深入探討了多種約束表達和車間布局的拓撲模型，提出了約束檢驗的方法和位置判定的原則。
  11. In the research and development of general topology the metriz - able problem of the topological spaces was a central task interminally, this is because that metric spaces have a lot of good proverties, and they have important application in the field of math

    在一般拓撲學的研究和發展中，拓撲空間的可度量化問題始終是一個中心課題，這是因為度量空間具有許多良好的性質，在數學領域內有著重要的應用。
  12. In this paper, of automobile frame feature and its material property, according to the requirement an optimal mathematical model is set up by use of combining the method of finite element analysis and the structural topology optimization design

    摘要採用有限元分析和結構拓撲優化設計相結合的方法，依據汽車車架的結構受力特性及其材料的性能要求，建立了優化數學模型。
  13. This paper will study under layered real - time scheduling problem, which is based on the theory of mas ( multi - agent system ). first, we research the structure model of mars, then an uniform model based on han ( hierarchical agent networks ) is proposed, which can unify all sorts of model ; second, the communication model of mars has been studied, then we propose high level communication model and under layered network topology model, and they are the same with mars ; three, ground on above, a real - time cimunication protocol for mars - - - - - rtcmr has been presented. in this paper, we study the under layered real - time scheduling protocol of rtcmr, which include real - time process scheduling and real - time message scheduling

    本文首先研究了多智能體機器人系統結構模型，提出了多層次智能體網路一體化模型，該模型對各種結構模型分類進行了統一；然後對多智能體機器人系統的通信模型進行了研究，提出了適用於mars的高層通信模型和底層網路拓撲；在此基礎上，提出了基於多智能體機器人系統的實時通訊協議? ? rtcmr ，本文對rtcmr的底層調度協議進行了研究，包括實時任務調度和實時報文調度，提出了sp ts協議系統，建立了sp ts演算法的數學理論模型， sp ts協議系統在實現了實時任務的絕對時限保證的同時也實現了底層實時報文傳輸的絕對時限保證，實現了實時任務調度和實時報文調度的統一，最後，提出了基於sp ts協議的spp tsp統一控制結構，並給出了該結構的統一調度petri網模型。
  14. Topological indices can reflex chemical and physical properties of molecules statistically. since different topological indices have different structural interpretations, many kinds of topological indices are invented in chemistry

    分子的化學和物理性能一般能用分子圖的拓撲指標統計地反映出來，而不同的分子拓撲指標反映該分子的不同性能，所以在化學界出現了很多種重要的分子拓撲指標。
  15. The multi - objective computational model involving static and dynamic objectives was worked out where minimizing compliance and maximizing mean eigenfrequencies were both concerned

    以結構靜力學的剛度和動力學的特徵值作為優化的兩個目標函數，提出並建立了連續體結構拓撲優化設計的多目標優化模型。
  16. In the laboratory experiment part, human peripheral blood, cultured cells and icr mice were study objects. the changes of mitotic chromosome numbers were measured by human metaphase chromosome counts and statistic analyzed used x2 - test. the changes of meiotic chromosome numbers were measured by mice one - cell zygote chromosome counts and statistic analyzed usedx2 - test. the effects of low dose ionizing radiation on the expression of topoisomerase ii were measured by immunocytochemistry, western blot and rt - pcr

    流行病學結果顯示長期小劑量輻射接觸與染色體不分離呈正相關，為進一步在細胞遺傳學和分子生物學方面研究小劑量電離輻射與染色體不分離關系及其機制，本課題第二部分以外周血、培養細胞、 icr小鼠為研究對象，用外周血染色體計數和單細胞受精卵染色體計數的方法研究小劑量輻射和拓撲異構酶復旦大學2000級博士生學位論文11a抑制劑及其二者的協同效應對有絲分裂和減數分裂染色體不分離的影響，用免疫細胞化學染色、 westernblot 、 rt pcr等方法研究了電離輻射引起拓撲異構酶a表達變化。
  17. The developed simple m - s model is suitable for weak edge image segmentation by adjusting weighting coefficient. the experiments on tumor ct image segmentation show that geometric active contour model requires more computational load than snake model but it can converiently control the topology construct of segmented image

    在腫瘤ct醫學圖像分割實驗中，通過比較參數活動輪廓模型與幾何活動輪廓模型可知，參數活動輪廓模型計算量小於幾何活動輪廓模型計算量，而幾何活動輪廓模能適應拓撲結構的變化。
  18. The synthesis, structure, properties and interface behavior of nanocomposite materials based on layered v2o5 and moo3, which can be topotactically reacted with alkali - metal ions ( li +, na ~ ( + ), etc. ) have attracted more attention in recent years. the intercalation of polymer into the interlayer is expected to improve the interface and interlayer structure of these materials, resulting in desirable novel characteristics. in this dissertation, vanadium pentoxide sols were synthesized by melt quenching in oxygen atmosphere

    近年來，利用能與鋰等堿金屬離子發生拓撲化學反應的v _ 2o _ 5 、 moo _ 3等層狀氧化物的層間結構特徵，將聚合物嵌入層間來改善界面和層間性質，使材料呈現出許多優異的性能，對這類材料合成、結構、性能和界面行為的研究引起了人們的極大興趣。
  19. The synthesis, structure, properties and interface behavior of nanocomposite materials based on layered v2o5 and moo3, which can be topotactically reacted with alkali - metal ions ( li +, na +, etc. ) have attracted more attention in recent years

    利用與li ~ +等堿金屬離子可發生拓撲化學反應的moo _ 3 、 v _ 2o _ 5等氧化物的層間結構特徵，使聚合物嵌入層間來改善界面、層間性質，導致材料呈現出許多優異的性能。
  20. The synthesis, structure, properties and interface behavior of nanocomposite materials based on layered moo3 and v2o5 which can be topotactically reacted with alkali - metal ions ( li +, na +, etc. ) have attracted more attention in recent years. the intercalation of polymer into the interlayer is expected to improve the interface and interlayer structure of these materials, resulting in desirable novel characteristics

    近年來，利用能與鋰等堿金屬離子發生拓撲化學反應的moo _ 3 、 v _ 2o _ 5等層狀氧化物的層間結構特徵，將聚合物嵌入層間來改善界面和層間性質，使材料呈現出許多優異的性能，對這類材料合成、結構、性能和界面行為的研究引起了人們的極大興趣。
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