concrete achievements 中文意思是什麼

concrete achievements 解釋
具體成就
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  • achievements : 成果
  1. It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g

    本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰削減（降熱） ，增強及耐久性改善等作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。
  2. Although the road from the research and development stage to making concrete contributions to the community is a long one, polyu has garnered substantial and invaluable experience and achievements in the areas of advancing technological innovation, serving the community with our research deliverables as well as commercializing our research output. while our well - known space tools space holiner forceps and mars rock corer have already made their mark in different parts of the world, we have also made use of our research deliverables to serve those in need. earlier this year, local newspapers have given significant coverage to the case of a quadriplegic patient who had lost his will to live and appealed to legislative councillors for the legalization of euthanasia. fortunately, as soon as this incident went to the press and was brought to the attention of our rehabilitation engineering experts, our colleagues were more than willing to offer a helping hand with their professional expertise

    雖然由科技發展到對社會作出實質貢獻是一條漫長的道路，但香港理工大學在推動創新科技、用科研成果服務社會和產業化等方面，已取得了一些寶貴的經驗和成就。除了廣為人知的太空儀器太空鉗和巖芯取樣器的開發，我們也利用科技成果幫助社會上有需要的人士。例如今年年初，報章大篇幅報導了一位四肢癱瘓的長期病患者因為意志消沉，曾去信立法會議員請求將安樂死合法化，以便他能了斷自己的生命。
  3. The paper is based on the construction of the express - highway between yiyang and changde in hunan province, aiming at enhancing the serviceability of cement concrete pavement, probing into the structural assemblage of the cement concrete pavement, the roadway drainage system, contraction joint with the dowel bar and precaution of bumping at the end of the abutment. it presents some achievements of the research, including more reasonable structural assemblage and roadway drainage system, the method of setting dowelled bar in contraction joint, putting forward the concept of stage - transition from rigid to flexile behind abutment

    本文以湖南省益陽至常德高速公路項目為依託，以提高水泥混凝土路面使用性能為目標，就水泥混凝土路面結構組合、路面排水系統、縮縫設置傳力桿、橋頭跳車問題的防治等方面開展研究和工程實踐，取得了豐富的研究成果，如研究採用了更合理的路面結構組合，設置了較完善的路面排水系統，在國內高速公路上率先全面採用縮縫加傳力桿技術，對所有橋涵構造物臺背全部採用剛柔過渡技術處理橋頭跳車問題等。
  4. Whether or not today we persist in the idea of concealing ( our ) capabilities and avoiding the lime light and that of serving to make achievements, the question can only be solved out of the chinese own history and the today " s concrete situations, instead of assuming from some events and some subjective thoughts. in this thesis attempting to employ such synthetic methods as history, theory integrating with reality and comparing and analyzing

    今天的中國，是否應仍然堅持「韜光養晦、有所作為」的戰略思想，答案只能從中國本身的歷史和現實的具體條件中來尋找，而不是僅僅根據一些事件或者人的主觀想法加以臆斷。本文試圖通過歷史的方法、理論聯系實際的方法以及比較和分析綜合的方法，從多層面、多角度把「韜光養晦、有所作為」戰略思想同中國外交實際相結合，以期更深刻的領會其本質，使其顯示出更加綿遠悠長的生命力。
  5. The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore

    第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。
  6. On the foundation to research achievements of home and abroad scholar about managing across - culture this text has analyzed our country across - culture corporation ' s present situation and problems, and finds out the problem source that effects the across - culture corporation ? culture divergence, and puts forward the method of handle culture divergence as well as culture mixing means of the across - culture corporation, then explores out concrete management approach of across - culture corporation

    本文在國內外學者對跨文化管理研究成果的基礎上，剖析了我國跨文化企業現狀及存在的問題，找出了影響跨文化企業發展的問題根源?文化差異，提出了處理文化差異的方法以及跨文化企業文化融合方式，繼而探索出具體的跨文化企業管理實現途徑。
  7. Based on the conceptual considerations and structural design of pingsheng bridge in foshan, the first single tower and single span hybrid girder self - anchored suspension bridge in the world, the original technical achievements of the bridge, such as those of the integral bridge tower and separated stiffening girders, the stiffening hybrid girders, structural types of steel - concrete girder joint parts, steel box girder incremental launching and hanger adjustment, are presented and the key and innovative techniques for the self - anchored suspension bridge are described in a summarized account as well

    摘要通過世界上首座獨塔單跨混合梁自錨式懸索橋佛山平勝大橋的方案構思及結構設計，介紹了其採用的整體橋塔分離式加勁梁橋型結構、混合加勁梁、鋼混凝土結合段構造型式、鋼箱梁頂推技術、吊索調索技術等原創性工程技術成果，綜述了自錨式懸索橋設計的關鍵和創新技術。
  8. In practical uses, the major performances of concrete are associated with the quantities, types and the service conditions of the expansion - admixture. the expansion admixtures of concrete available at present still have many shortcomings, such as the greater quantities required, the non - relevance between developments of concrete strength and durability and expanding speeds of expansion admixture, the evaluation of expanding effects, the def of aft etc. unfortunately, few achievements in these aspects have been obtained all over the world

    在實際使用中，膨脹劑類型、摻量及其使用條件對混凝土的主要性能影響很大，現有的膨脹劑存在著實際摻量較大、混凝土強度及耐久性發展與膨脹劑的膨脹速率不協調、膨脹效能如何評價、鈣礬石aft相延遲性反應（ def ）等一系列問題，而目前國內外這方面的研究成果較少。
  9. The major performances of concrete and mortars, which are mixed with different quantities of expansion admixtures under the same mix proportions, are studied systematically and deeply in this work. sulphoaluminate mixed with a type of new expanding component by use of the composite methods are studied in the laboratory, and some achievements have been obtained. the service conditions, the characteristics and the shortcomings of expansion admixture in the concrete engineering are analyzed and summarized based on literatures, and the expanding mechanism of concrete is discussed

    本文試圖從膨脹劑不同摻量研究其對混凝土和砂漿主要性能的影響，進行了一系列宏觀力學性能試驗研究；利用差熱分析（ dta ） 、掃描電子顯微鏡（ sem ）等分析手段對鈣礬石等水化產物的結晶和生成量、形貌特徵進行微觀分析；並採用復合方法摻加新型膨脹組分對硫鋁酸鹽類膨脹劑（ uea ）進行了改性試驗研究，根據多因素模糊綜合評價方法就各類膨脹劑的主要性能進行綜合評價，得出摻加新型膨脹組分pt的膨脹劑性能較優，取得了明顯的效果。
  10. Based on the current research achievements on durability under chloride environment, probability theory, structural reliability theory, concrete structures theory, neural network theory and structure dynamic theory are employed comprehensively in this dissertation. some problems of durability of reinforced concrete structures under chloride environment were studied through the exploitation of experimental data, the rule of chloride ingress and steel bar corrosion, the performance of corroded member, and residual life prediction. the main issues and results in this dissertation are as follows : 1 、 the probability method for the prediction of durable life based on the stipulated reliability index for concrete structures under chloride environment is presented in this dissertation

    本論文在國內外對氯離子侵蝕環境下混凝土結構耐久性研究成果的基礎上，綜合運用概率理論、結構可靠性理論、混凝土結構理論、神經網路理論、結構動力學理論等基本理論和方法，結合實際檢測數據，按照氯離子侵蝕、鋼筋銹蝕、銹蝕構件性能、銹蝕構件壽命預測的思路對氯離子侵蝕環境下鋼筋混凝土結構耐久壽命預測的有關問題進行了深入系統地研究，完成以下主要研究工作並取得相應成果: 1 、提出了氯離子侵蝕下基於規定可靠指標的混凝土結構耐久壽命的概率計算方法。
  11. This dissertation focuses on the systemic experiments and theoretical analysis on strengthening reinforced concrete beams with high - performance ferrocement. the main research content and achievements can be summed up in the following aspects : 1. experimental study on flexural strengthening of beams with ferrocement : based on the tests of sixty - three beams, the performance of beams flexural strengthening with ferrocement has been tested

    本文對採用這種新材料加固的鋼筋混凝土梁進行了系統的試驗研究和理論分析，研究的主要內容和成果如下: 1 .復合砂漿鋼筋（絲）網加固混凝土梁抗彎試驗研究:在63根梁的試驗基礎上，研究了復合砂漿鋼筋（絲）網加固對混凝土梁抗彎性能的影響和作用。
  12. Abstract : a brief introduction to scientific research in the three gorges project ( tgp ) and the applications of research achievements is given, which include treatment of newly slited layer on the foundation of the first stage earth - rock cofferdam, dumping bottom technique of river closure in deep water, construction of cut - off walls in the second stage earth - rock cofferdams, 3 - d computer simulation of river closure, concrete casting alternatives and selection of major construction equipment for the second stage construction optimization of durability of raw materials of concrete, deep sliding resistance and stability of the intake dam section, the section of the intake of the power station, the intake penstock of the power station, layout and hydraulics problems of shiplocks, stability of high slopes of shiplocks, and optimization of the system structural anchor bars to reduce the risk of cracking in the concrete wall and 700mw turbine generator units

    文摘:介紹三峽工程的科研項目，綜述三峽工程開工以來的主要科研成果及工程應用情況，包括：一期土石圍堰基礎處理與施工技術；大江截流上下游土石圍堰平拋墊底研究；二期圍堰防滲工程研究；大江截流計算機科學管理；大壩混凝土澆築方案及主要施工機械選型；混凝土的原材料和耐久性優化試驗研究；大壩基礎深層抗滑穩定研究；三峽電站進水口型式研究；鋼襯鋼筋混凝土引水管道研究；蝸殼打壓、廠壩間伸縮節問題研究；永久船閘的引航道布置、輸水系統及水力學、高邊坡穩定、混凝土襯砌墻的結構與支護研究；特大型水輪發電機組的科學研究。
  13. A brief introduction to scientific research in the three gorges project ( tgp ) and the applications of research achievements is given, which include treatment of newly slited layer on the foundation of the first stage earth - rock cofferdam, dumping bottom technique of river closure in deep water, construction of cut - off walls in the second stage earth - rock cofferdams, 3 - d computer simulation of river closure, concrete casting alternatives and selection of major construction equipment for the second stage construction optimization of durability of raw materials of concrete, deep sliding resistance and stability of the intake dam section, the section of the intake of the power station, the intake penstock of the power station, layout and hydraulics problems of shiplocks, stability of high slopes of shiplocks, and optimization of the system structural anchor bars to reduce the risk of cracking in the concrete wall and 700mw turbine generator units

    介紹三峽工程的科研項目，綜述三峽工程開工以來的主要科研成果及工程應用情況，包括：一期土石圍堰基礎處理與施工技術；大江截流上下游土石圍堰平拋墊底研究；二期圍堰防滲工程研究；大江截流計算機科學管理；大壩混凝土澆築方案及主要施工機械選型；混凝土的原材料和耐久性優化試驗研究；大壩基礎深層抗滑穩定研究；三峽電站進水口型式研究；鋼襯鋼筋混凝土引水管道研究；蝸殼打壓、廠壩間伸縮節問題研究；永久船閘的引航道布置、輸水系統及水力學、高邊坡穩定、混凝土襯砌墻的結構與支護研究；特大型水輪發電機組的科學研究。
  14. The main achievements of this thesis are as follows : l. the effect of the frp reinforcement ratio on cracking moment is analyzed. the calculating method and corresponding calculating formulas of flexural cracking moment of frp reinforced concrete beam are put forward

    分析了纖維增強塑料筋配筋率對纖維增強塑料筋混凝土梁正截面開裂彎矩的影響，提出了纖維增強塑料筋混凝土梁正截面抗裂度的計算方法和相應的計算公式。
  15. This thesis utilized a mechanic - empirical approach the for prediction of reflection cracking life of asphalt concrete overlays. a mechanic - empirical approach was utilized in developing the present design procedure. the achievements we obtained was listed as the following : 1

    本文採用力學分析與實踐經驗相結合的方式對瀝青混凝土罩面反射裂縫的擴展規律進行了較為系統的研究，取得的主要成果有： 1
  16. In the present paper, the author has particular researched into the saturated - unsaturated seepage theories and numerical methods of the roller compacted concrete ( rcc ) dam based on the previous achievements in the field

    本文在總結他人研究成果的基礎上，針對碾壓混凝土壩的主要滲流問題，開展對碾壓混凝土飽和-非飽和滲流理論和演算法方面較詳細的研究工作。
  17. Absorbing various achievements, this paper divides administrative monopoly into regional monopoly, departmental monopoly and all the other monopolies based on executive power. and according to the theory of classification in law, it divides administrative monopoly into an abstract and a concrete one. the second part of this paper focuses on the formation, perniciousness of administrative monopoly

    要明確「行政壟斷」這一概念的外延，需要對行政壟斷進行分類研究，本文吸收了學界的研究成果，將行政壟斷分為地區壟斷、部門壟斷和其他依據行政權力實施的壟斷；根據行政法學關於行政行為的分類的理論，將行政壟斷分為抽象的行政壟斷與具體的行政壟斷。
  18. This paper introduces the achievements and the prospects of construction technology in the aspects of foundation and concrete works, high - rise steel structures, large equiment mounting, business management

    主要從地基基礎工程、混凝土工程、高層鋼結構、大型設備安裝及企業管理等方面，介紹了建築施工技術成就與展望。
  19. Concrete achievements include : 1 ) the advantages of double cantilever beams specimens in nonlinear viscoelastic crack growth test is proved

    具體成果包括：證實了雙梁試件用於非線性粘彈性裂紋擴展研究實驗的優點。
  20. Indeed the special property of literature as a concept is that is claims this kind of importance and priority, in the concrete achievements of many particular great works, as against the abstraction and generality of other concepts and of the kinds of practice which they, by contrast, define

    的確，文學作為一個概念，其特性就在於它首要關注的是那些特殊的名作所取得的具體的成就，相比之下，這與人們定義的其他概念和其他實踐行為的抽象性和普遍性不同。
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