結構化學實驗 的英文怎麼說
中文拼音 [jiēgòuhuàxuéshíyàn]
結構化學實驗
英文
structural chemistry experiment- 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...
- 學 : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
- 實 : Ⅰ形容詞1 (內部完全填滿 沒有空隙) solid 2 (真實; 實在) true; real; honest Ⅱ名詞1 (實際; 事實...
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
-
At the same time 7794m3 affusion test were processed, and roadbed settlement observation conducted for two more year, physical mechanism and chemical index experiment were analyzed in the laboratory, section experiment of earth sample was proceed, changement of compacted soil body micromechanism along with depth were analysed by polariscope and scan electricscope. drain ditch, barrel - drain and little bridge were treated by composite geotextile
在室內進行了物理力學、化學指標實驗分析,並對土樣結構進行了切片試驗,用偏光顯微鏡和掃描電鏡分析了土壤碾壓后沿深度分佈的土體微觀結構變化情況,對邊坡、邊溝、排水溝、小橋涵及護坡封水採用復合土工布進行處理。Exploring the possible mechanisms is an important content of bioinorganic chemistry and ecotoxicology, which has signality in modifying contamination effect to animals. this thesis studies on the chemical speciation of mercury and selenium in dolphin livers, sub - chronic toxic effect of wistar rats of sodium selenite and mercuric chloride and investigates the antagonism mechanism from there aspects : 1. redistribution of mercury in the presence of selenium, 2
本文以海豚肝臟為對象,研究其積累的高濃度汞硒化合物的化學形態和結構,並結合動物實驗的研究,從汞硒相互作用的總體生物學表現,汞硒在動物體內分佈變化和結合形態的變化以及汞硒化合物的結構等方面探討兩元素毒性拮抗作用機理。It has been offering secure network service to 600 local scientific researchers and some other internet users. the network parallel computation cluster inside the system has been applied to carry on magnanimity supercomputing of quantum chemistry by researchers in the state key laboratory of structure chemistry. it is highly appraised by experts and users
系統實現后已經提供了安全網路服務給600名本地科研用戶以及一些所外網際網路用戶;同時該系統中所包含的網路并行計算機群正在為中國科學院福建物質結構研究所結構化學國家重點實驗室的科研用戶提供量子化學海量超級計算服務。This research job analysised the extending roll pass system the finish roll pass system and the ultimate roll groove. the mathematical models and experience formulations used for roll pass design are corrected according to the basic theory and the practical experience of the engineerings. the thread steel bar card was set up with the visual program tool - visualbasic6. 0, based on the method of the structural program design
本課題通過對螺紋鋼延伸孔型系統、精軋孔型系統及成品孔型的構成和設計方法的分析,結合螺紋鋼孔型系統的基本設計理論和工程技術人員的實際生產經驗,對以往孔型設計過程中所使用的數學模型、經驗公式等進行了修正,以結構化程序設計方法為基礎,採用可視化編程工具visualbasic6 . 0建立了螺紋鋼計算機輔助孔型設計系統。The state key laboratory of structure chemistry, fujian institute of research on the structure of matter, chinese academy of sciences, fuzhou, 350002, p. r. china
陳久桐中國科學院福建物質結構研究所結構化學國家重點實驗室,福州, 350002The software deal with the animate demonstration of abstract concept and process, protracting image, simulating of apparatus and experiment, and so on
該軟體涉及結構化學中抽象概念和過程的動畫演示,圖形繪制,儀器和實驗模擬等方面。College of chemistry and molecular engineering, state key laboratory of rare earth materials chemistry and application, peking university ; peking university - the university of hong kong joint laboratory in rare earth materials and bioinorganic chemistry, beijing, 100871 ; state key laboratory of structure chemistry, fuzhou, 350002
北京大學化學與分子工程學院,稀土材料化學及應用國家重點實驗室北京大學-香港大學稀土材料化學與生物無機化學聯合實驗室,北京, 100871結構化學國家重點實驗室福州, 350002Through experiments, to cultivate their scientific attitude and spirit. this model consists of the following steps : raising questions ; guiding to research ; assessing and exchanging ; application and dissemination. and this process should be applied in groups of 2 or 3
化學實驗探究教學模式是探究教學理論在中學化學實驗教學中的實踐,它是指在探究教學理論的指導下,在實驗教學過程中,通過化學實驗發展學生的探究能力,培養其科學態度和精神一種教學活動結構和策略體系。The application of the structural teaching model is discussed and a teaching model ? ? structural classroom teaching model on electromagnetism in the teaching of general physics is given. this model is based on the principles of education model, and the fundamental idea of structuralism of discipline and it is also the summary of teaching experience. this model uses a block diagram to summarize the knowledge structure. the knowledge structure includes concepts, theorems, laws and so on. there are three implementation steps in this model : the first to analyse the content to teach and find the develop meat course of the subject. the second is to emphasize concepts, especially the concept of field. the last is mastering the laws, especially the connection between them. the aim of giving the teaching model is to deepen the teaching reforming and intensify the teaching and learning of the basic knowledge of physics
以教育模式的基本原理及學科結構主義的基本思想為指導,在總結教學經驗的基礎上,對結構化教學模式在學科教學中的應用進行了深入的探討,提出了普通物理教學中的電磁學結構化課堂教學模式.該模式強調用方框圖概括知識結構,把整個電磁學的知識結構即電磁學的概念、定理、定律及電磁場的性質等概括為一張方框圖,根據方框圖制定了該模式的實施步驟為三步:第一,掌握主線,弄清脈絡;第二,掌握概念,場是關鍵;第三,掌握規律,重在聯系電磁學結構化課堂教學模式旨在深化教學改革,加強物理學基礎知識的教學和學習To achieve a reasonable charging construction, by analyzing g. harries ' s mathematics model theoretic and calculating the parameter of explosive construction by using delphi programmable language programming the program. the result analyzing of blasting test approves that optimization of explosive construction can give the economic benefit for mine
為尋求合理的裝藥結構,對g . harrise數學模型進行了理論分析,採用delphi語言編制計算機程序計算裝藥結構參數,爆破試驗結果分析證實裝藥結構優化可以為礦山帶來經濟效益;根據分形幾何理論,探討了巖石爆破塊度的分形特徵,不同裝藥結構爆破試驗的破碎塊度均顯現出了良好的分形結構。Abstract : the end basket with a form of double layered conical weave net is simplified into a model of continuous conical shell - beam combined structure and in accordance with the test results of experimental modal analysis. a part of geometrical and material parameters of the conical shell in the model are identified to get an equivalent mechanical model which has the same dynamic characteristics as that of the prototype structure. by simulation and experiment, the effectiveness of the method offered is fully verified
文摘:將大型汽輪發電機定子端部的雙層圓錐型編織網殼簡化為連續錐殼-梁組合結構.根據實際結構的試驗模態分析所得到的模態參數識別模型中錐殼的部分幾何、彈性參數,獲得了與定端繞組實際結構具有相同動特性的當量力學模型.對實際機組的計算和實驗結果證明了本文中的方法是可行的The results show : ( 1 ) there are three important factors influencing chemical experiment problem - solving, such as problem representation and solving strategy of chemical experiment, cognitive structure of chemistry and self - regulation, which induce the difference of the efficiency to solve experimental problems among different problem - solver
實證研究結果表明: ( 1 )化學實驗問題表徵和解決策略、化學認知結構、自我監控是影響化學實驗問題解決的重要因素。在化學實驗問題解決中,問題表徵和策略選擇、知識結構化程度以及自我監控水平的不同是導致不同問題解決者的問題解決效率產生差異的主要原因。Thus mechanical properties, heat resistance properties and solvent resistance properties of pu are greatly enhanced. crystal forms of composite materials, surfacial reactivity and adsorption assemble properties of zeolite are discussed in this paper by means of xrd, ftir and tg etc. the test results of xrd prove that mmt can be exfoliated into nanocomposites in pu / mmt, while zeolite keep its original crystal structure in pu / zeolite. the spectras of ftir prove that tdi can graft on the surface of the zeolite
Xrd測試結果證實了有機蒙脫土在聚氨酷體系中能夠剝離成納米粒子,而聚氨醋/沸石分子篩復合材料中分子篩仍保持原來的晶型結構; ftir譜圖驗證了異氰酸酷( tdi )可太原理工大學碩士學位論文摘要與沸石分子篩表面的硅經基進行接枝反應形成穩定的化學鍵;而tg分析結果則進一步證實了分子篩的穿孔機理。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。In the paper, theories and functions of the whole system are introduced, the typical theories and algorithms of relay protection employed in the system are lucubrated, the configuration of relay protections is researched, the demonstration constitution schemes are determined, the psd remote program upgrading method based on 80c196kc is provided, the relay protection software is designed based modular structure and in which the technologies of pts data transmission and the lcd multilevel menus which contain chinese characters and graphs are adopted, a configuration software design method is provided for adapting the need of training of different structure of substations, and a set of teaching, experimental and training software which has good teaching effects and has innovation to some extent is designed
本文介紹了整個系統的結構、原理和功能,深入地研究了本系統所用的典型微機保護原理與演算法;研究了保護的配置;確定了變電站綜合自動化系統的示範構成方案;提出了基於80c196kc的psd微機保護遠程程序升級方法;設計了裝置保護軟體,軟體模塊化設計、流程清晰,並採用了pts數據傳送和lcd圖形和多級漢字菜單設計等技術;適應對不同結構的變電站培訓的需要,提出了一種組態軟體設計方法;設計了教學性好、啟迪性強、可靈活組態的教學實驗培訓軟體,有一定的創新性。It is importance of the experiment about measuring principal stress combined bending with torsion in mechanics of materials. this paper points out shortcomings in the traditional experimental devices combined bending with torsion and establishes theory and principles for designing superminiaturizational experimental device combined bending with torsion through analyses of stress and strain state at the measured point a ( b ). it also designs the superminiaturizational experimental device, which has smaller space and more precision and has more reasonable structure measurements in this paper
彎扭組合主應力測定實驗在材料力學實驗中佔有重要的地位,作者指出了老式彎扭組合實驗設備的缺點,通過對所測點a ( b )處應力應變狀態分析,確立了設計超小型化彎扭組合實驗裝置的理論基礎、設計原則,設計出了體積小,加載簡單,結構尺寸合理,精度高的超小型化彎扭組合實驗裝置。The experimental and training system integrates many kinds of microprocessor relay protection and the substation integrated automation experimental and training functions into a union, which has the characteristics of complete functions, simple manipulation, friendly interface, diversified communication manner, and configuring the substation structure flexibly. it is a kind of initial high - tech teaching, experimental and training equipment at home
多功能微機保護與變電站綜合自動化實驗培訓系統將多種微機保護實驗和變電站綜合自動化實驗培訓融為一體,具有實驗功能齊全、操作簡單、界面友好、通信方式多樣化、可靈活配置變電站結構的特點,是國內首創的高科技教學實驗培訓設備。In this paper we do work as follows : firstly, we construct a mode of inquiry - based teaching based on scientific epistemology, psychology and pedagogy in point. secondly, we expaticate on the procedure, principles and strategies relative to this mode. finally, we put the mode into practice to verify an improve it
文章主要進行了以下工作:一、以科學認識論及教育學、心理學的相關理論為基礎,結合化學教學內容的特點、學生實際和教學實踐經驗構建了化學科學探究教學模式;二、對化學探究教學模式的程序、原則和探究各階段的策略進行了詳盡的闡述。Abstract : in order to explore the rule of movement of skill transfer, optimize the teaching process, the author makes the two years teaching experiment, and finds that sorted the sports movement with same requirements of teaching, exercise performance and movement stuff out, combinative teaching as a whole program is favor to master the motor skill
文摘:為了探索運動技能遷移規律,優化教學過程,經過2年的教學實驗研究發現,將動作結構上、素質上、教學上具有共同要求的運動項目歸為一類,作為一個整體進行組合教學,有利於學生形成清晰的動作表象,促進運動技能的形成和掌握。In theory bases are chemistry science, psychology, pedagogy, science of thinking and like, the creative thinking and its training have been defined ; combined with the characteristics of high school chemistry, the principle and contents of training have been put forward ; in teaching practice, from the aspects of cognizance structure perfection, value of chemistry test, strengthening methods of every subject etc, the relevant path about creative thinking training has been explored
在理論上,以學科科學、心理學、教育學、思維科學等有關科學理論為依據,對創造性思維及其訓練有了界定,並結合高中化學學科特點,提出訓練的原則和內容;在教學實踐中,從完善學生的認知結構,重視化學實驗,加強各科教學手段等方面,探索出有關創造性思維訓練的有關途徑。分享友人