有核凝結 的英文怎麼說

中文拼音 [yǒuhéníngjiē]
有核凝結 英文
nuclear condensation
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 核 : 核構詞成分。
  • 凝 : 動詞1. （凝結） congeal; curdle; coagulate 2. （注意力集中） fix
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  1. Based on the analysis of mechanism for joint region, the " frame - wall " and " aslope compression stub column " mechanical models and yielding patterns of core zone of the joints are set up. the shear load - carrying formulation for joint core zone is also given in terms of plastic ultimate analysis. and then, the comparisons between the formulas given in this paper and that of chinese design code ( draft ) and nonlinear fem as well are presented

    對節點核心區的抗剪，通過受力機理的分析，建立了鋼「框架剪力墻」加混凝土「斜壓短受力體系及其屈服機制，根據塑性極限分析，給出了節點核心區抗剪承載力計算的迭加公式， 《規程》公式和非線性有限元近似模擬分析結果進行了比較。
  2. There has been many papers to discuss the in - medium quark and gluon condensates in nuclear matter which use the models with su ( 2 ) l su ( 2 ) r sym - metry. now, we make use of the chiral model su ( 3 ) l su ( 3 ) n including the baryon octet to discuss the quark condensate < qq > in strange matter, where q is an up or down quark field. on the one hand, from the experimetal data, it is found that < qq > vac = - ( 225 25mev ) 3, on the other hand, with the hellmann - feynman theorem, quark condensate can be evaluated on the hadronic level. in this paper, we will investigate the quark condensate in strange matter with the chiral symmetry su ( 3 ) l x su ( 3 ) rspontaneous breaking lagrangian to obtain the variation of the quark condensate in the strange matter when the baryon number change. it can be applied to understand the neutron stars when the neutron star are considered to be constructed by the strange matter. because nertron stars are homogeneous and at very low temperature, we will use the mean - field approximation and zero temperature throughout this paper

    鑒于已有大量文獻討論了核物質中的夸克凝聚，本文將討論在奇異物質中的夸克凝聚。而在介質中的夸克凝聚的基本公式可由hellmann - feynman理論導出，所以運用手征對稱自發破缺拉氏量以及平均場近似，我們就可以討論在奇異物質中的夸克凝聚，由所計算的結果表明： （ 1 ）奇異物質中的夸克凝聚隨奇異物質密度的增大而單調減小。 （ 2 ） -凝聚的出現對衰減率有影響。
  3. Dna damages caused by so2 and lead acetate were studied with the single cell microgel electrophoresis technique ( or comet assay ) in order to confirm the damaging degree of lead ( as an important component of atmosphere particle matter ) on dna from male mice exposed to so2. the migrating distances of dna of brain, lung, spleen and kidney cells of mice increased significantly, compared to the control group under conditions of single and combined poisoning of so2 ( 42mg / m3 ) and lead acetate ( 0. 2 % ), and lead could strengthen dna damage degree by so2 in nuclear dna of brain, kidney, spleen cells. damaging degree of so2 on nuclear dna of lung cell of mice was more severe than that of lead

    為了明確大氣顆粒物中的重要組分? ?鉛在二氧化硫所致dna損傷中的作用程度，利用單細胞凝膠電泳技術（ singlecellgelelectrophoresis ， scge ，或稱彗星實驗， cometassay ）研究了鉛與二氧化硫的聯合污染，結果表明在42mg m ~ 3so _ 2和0 . 2醋酸摘要一abstract鉛單獨及聯合染毒條件下，小鼠腦、肺、腎、脾細胞dna遷移距離均比對照顯著增加;鉛加劇了50 :對腦、腎、脾細胞核dna的損傷程度; 50 :對肺細胞核dna的損傷程度要比鉛的損傷大，小鼠肺細胞核dna遷移距離在50 :和醋酸鉛聯合作用組與醋酸鉛單獨作用組間有極顯著性差異（ p < 0 . 01 ） ，而與502單獨作用組間沒有顯著性差異。
  4. Decades of observations have established that stars form within so - called molecular clouds : vast agglomerations of cold gas and dust, each with enough material to form scores of suns

    在累積了數十年的觀測結果之後，一般相信恆星是在所謂的分子云中形成：在遼闊的冷氣體與塵埃凝聚區域，每朵分子云都擁有足以形成許多太陽核心的材料。
  5. According to the background information from the above, the facts of the combination, expansion and quick development of wut, and the strategic significance of the world ' s economy and the development of university, and from the angle of history, reality and the future, to a large degree, this paper analyzes three strategic environment faced by university, that is : intellectual economy and the world ' s new technical revelation ; marketing economy and modernization of china ; the popularity of education and the reform of chinese higher leaning system. through a thorough analysis of thirty six comprehensive universities and science and engineering colleges owned by the national education department, and through comparison between typical universities, this paper also objectively analyzes the strength and advantages of the development of wut on the aspects of subjects, trade and scale, and the disparity existed in subject strength, scientific and technical ability, qualified personnel construct and the economic base. through those analysis, it points out several problems in the development of university, such as " no common idea, no complementary subjects, no fixed core, no unified campus " and etc. therefore, a basic conclusion is drawn, that is " generally speaking, wut ranks among the second class of the nation ' s higher learning groups, and which possesses many potentialities to help itself step into the first class universities

    本課題正是從上述背景出發，緊密結合武漢理工大學合併、擴招和大發展的實際，從世界經濟和大學發展的高度，從歷史、現實和未來的角度，大范圍、多層面、寬視野地分析了學校發展所面臨的知識經濟和世界新技術革命、市場經濟和中國現代化建設以及教育大眾化和高校管理體制改革三大戰略環境，通過對育部所屬36所綜合及理工類高校的整體分析和典型大學的個案對比，比較客觀地分析了學校發展在學科、行業和規模三方面的實力與優勢以及存在的學科實力、科技能力、人才結構和經濟基礎等四方面的差距，指出了學校發展中「無共同的理念、無互補的學科、無凝聚的核心、無統一的校園」等問題，並得出一個基本結論：學校總體位居全國高校第二集團水平，具有向一流大學邁進的基礎，同時，相比國內一流大學又有很大的差距。
  6. The hardships of starting an undertaking, life is arduous, temper the people of panzhihua iron and steel co., have formed the enterprising spirit fearless of danger and difficulty of the people of panzhihua iron and steel co., the spirit of pioneer of having the courage to bring forth new ideas, respect the scientific matter - of - fact attitude, the cooperation spirit of making concerted efforts, make the corporate culture of panzhihua iron and steel co. have national defence culture, national culture, the characteristics of immigrant ' s culture, era culture, trade culture, have formed the corporate culture that panzhihua iron and steel co. shows unique characteristics

    創業的艱辛，生活的艱苦，磨練了攀鋼人，形成了攀鋼人不畏艱險的創業精神，勇於創新的開拓精神，尊重科學的求實精神，團結奮斗的協作精神，使攀鋼企業文化具有國防文化、民族文化、移民文化、時代文化、行業文化之特點，形成了攀鋼獨具特色的企業文化。攀鋼企業文化是攀鋼的寶貴資源。在攀鋼的發展史上，以「攀鋼精神」為核心的攀鋼企業文化對攀鋼職工發揮了巨大的團結作用、動員作用、凝聚作用和激勵作用。
  7. Some primary researches are given in this paper, combined with the project - stability evaluation of concrete high arch dam of tengzigou, which is cooperated between hydraulic structure center of hohai university and dongbei hydroelectric investigation & design ltd. considering actual research work and specification, either concrete strength limit analysis of dam or shear failure of seams in rock abutments are taken singly into account for safety evaluation of high arch dam

    本文就這個問題，結合河海大學水工結構所和水利部東北勘測設計研究有限責任公司的合作項目?藤子溝水電站雙曲拱壩整體穩定性分析，在這方面做了一些初步研究。現行規范將壩體混凝土強度校核和壩肩穩定安全度評價分開進行，沒有考慮兩者的關聯性，然而這兩類破壞常常是相互聯系，伴隨發生的。
  8. Western - blotting result demostrated rhpf4 had specific reaction with rabbit anti - hpf4 antibody. our system improve the expression level of r hpf4 by 80 fold compared with pt7 - 7 - r hpf4. after purified and renatured, r hpf4 prepared by our methods has bioactivity like wide hpf4. our study establish a stable base for further reseach of the h pf4 and provide a theoretics gist for modulative mechanism of eukaryotic protein expression in prokaryotic cells

    我們構建的rhpn原核高效表達系統經m page及凝膠密度掃描分析結果表明， rhpf4表達量占菌體總蛋白量的25 30 ，較原表達克隆pt7 7 rhpf4提高了近80倍，經快速高效的包涵體分高純化工藝和復性工藝， rhpf4具有野生蛋白活性。
  9. Incorporating with the model dynamic experiment and finite - element seismic analysis of a shear - wall superhigh building, paper gives the earthquake resistant behavior of such structures

    本文結合一超高層鋼筋混凝土剪力墻一核心筒結構的模型試驗與有限元動力分析，對超高層筒體結構的動力特性作了具體研究分析。
  10. This thesis has made the contrast test of shrink and creep for plain concrete and concrete filled steel tubes on the basis of long term in - door test, obtains the principles of shrink - creep of concrete filled steel tube, simulates the test data, analyses and contrasts the coefficient of shrink and creep, thus offers reference for the calculation mode of creep, furthermore by introducing reasonable assuming at the same time, develops the calculation formula of equivalent elastic modulus at the same time, develops the calculation formula of equivalent elastic modulus, adopts common structure analyses procedure ansys to calculate the redistribution of section stress in the steel tube and concrete during operation

    本文在長期的室內試驗的基礎上對素混凝土和鋼管混凝土做了收縮和徐變的對比試驗，得出鋼管混凝土的收縮徐變規律，對試驗數據進行了擬合，對鋼管混凝土的收縮和徐變系數進行了分析和比較，從而為鋼管混凝土的徐變計算模式提供參考，同時通過引入合理的假定，並結合由「齡期調整有效模量法」導出的混凝土徐變本構關系，推導出了鋼管核心混凝土考慮徐變影響后的等效彈性模量計算公式，並以此為基礎採用通用結構分析程序ansys對成橋后鋼管和混凝土應力重分佈進行了計算。
  11. In order to further investigate the role of axudl in human tumor carcinogenesis and the potential association between the axudl gene expression status and the stimulation of transforming growth factor beta in human cancers, the present study was performed in three aspects as follows : ( 1 ) cloning full length enconding region cdna of axudl and construction of eukaryotic vector that expression the fusion protein of axud1 and influenza virus hemagglutin ha epitope tag ; ( 2 ) exploring the time and dose effects of tgf - 1 on the expression - of axudl gene in hepg2 hepatoma cells and spc - a1 lung carcinomas cells, and studying the effects of overexpression of axud1 on the expression of cell cycle and apoptosis related protein in hepg2 hepatoma cells ; ( 3 ) construction and expression of human axudl in e. coli m15. the following main results and conclusions can be obtained from the present study : 1. the full length ecnoding region of human axudl cdna from human peripheral blood lymphocytes was successfully cloned using one step rt - pcr method, and constructed into a eukaryotic expression vector which can be expressed a ha - axud1 fusion protein with axud1 and influenza virus hemagglutin ha epitope tag. the recombinant plasmid was identified by polymerase chain reaction, restriction endonuclease maping and sequencing, this expression vector might be instrumental to further study the function of axud1 protein in tumor cells

    為了進一步研究axud1在人類腫瘤發生中的作用及axud1基因的表達狀況與tgf -介導的信號通路的關系，本實驗研究分為三個部分： （ 1 ） axud1基因cdna全長編碼區的克隆和ha表位標記的axud1基因表達載體的構建； （ 2 ）探討肝癌細胞hepg2和肺腺癌spc - a1細胞中tgf - 1誘導的axud1基因表達的時間、劑量效應以及誘導表達的可能機理，並研究axud1的過表達對細胞周期和細胞凋亡相關蛋白表達的影響； （ 3 ） axud1原核表達載體的構建及其在大腸桿菌中的表達。本實驗的主要結果和結論如下： 1利用一步法rt - pcr成功地從人類外周血淋巴細胞中克隆出axud1基因編碼區cdna ，並將其構建入真核表達載體中，編碼的ha - axud1融合蛋白帶有流感病毒凝血素ha的表位標記肽段。
  12. At the same time, the ever - growing population, the resources shortage, and the daunting environmental pollution have made high rises, skyscrapers a trend. more over, concrete structures have become widely demanded in severe environments such as off - - shore petrol platform, cross strait bridge, under sea tunnels, drainage pipes, nuclear waste containers, nuclear reaction shells, poisonous chemical containers etc. all of the above mentioned buildings and structures require the use of cement based materials

    與此同時，在人口增長和資源短缺、環境污染的威脅下，建築物越來越向著超高層化、超大跨化方向發展，各種嚴酷環境下使用混凝土結構也越來越多，如:海上石油平臺、跨海大橋、海底隧道、污水管道、核廢料容器、核反應堆外殼、盛裝有害化學物的容器等，如此眾多的建築物和結構都主要採用了水泥混凝土材料。
  13. After the evaluation of the three parameters in the proposed creep model, which is based on the large numbers of experimental measurements of concrete creep, the influential regularities of concrete filled steel tube columns under long - term loading are investigated. by dispersing time, the method of tangent modulus is adopted to study the relation of creep strain and load time. in the end, this paper took cft specimens with representative geometry and sectional dimensions as examples and adopted the proposed method as an approach to investigate the influencing regularities of many factors, which include the ratio of long - term load to strength, the slenderness ratio, the eccentricity ratio, and the intensity grade of concrete, on cft structures

    在對鋼管混凝土構件長期荷載效應的分析中，本文基於三維粘彈性理論，採用三參數粘彈性模型，提出了核心混凝土徐變的三維有限元分析理論，在總結過去大量關于混凝土徐變試驗實測結果的基礎上擬合了模型中的三個參數，並成功將其應用於鋼管混凝土徐變的三維分析計算中，得到徐變與持荷時間的關系，以典型截面形式的圓鋼管混凝土軸壓、偏壓構件為例，對軸壓比、長細比、含鋼率、偏心率以及核心混凝土等級分別進行了大量的參數分析和實驗對比研究，結果表明二者符合較好。
  14. The wrapped steel concrete structures have the merits of steel and concrete, and the wrapped angle steels have restrictive action on the core concrete, which make the structures and members have good seismic behavior. this kide of structure has been widely studied and used in the industrial workshops especially in the main buildings of power plants, because it has the simple form, the convenient connection and flexible application, and also because it has the advantages of saving forms, self - suspended forms during the period of construction, and welding the pipelines outside to fix them during the period of service

    外包鋼混凝土結構，由於兼具鋼和混凝土兩種材料的優點，同時又由於外包鋼對核心混凝土的約束作用，使之這種結構構件有較好的抗震性能；加之外包鋼混凝土結構構造簡單，連接方便，使用靈活，節省模板和具有施工期間自掛模板、使用期間便於外部焊接固定各種管架的作用，在工業廠房、特別是電廠主廠房結構體系中得到廣泛研究和應用。
  15. 3. this thesis analyses and contrasts the coefficient of creep of concrete filled steel tubes, develops the calculation formulas of equivalent elastic modulus, adopts common structure analyses procedure ansys to calculate the redistribution of section stress in the concrete filled steel tubes arch bridge

    同時根據鋼管混凝土組合結構的受力特點，應用「齡期調整的有效彈性摸量法」推導出核心混凝土考慮徐變影響后的徐變等效彈性模量計算公式，從而利用通用有限元ansys進行鋼管混凝土拱橋的應力重分佈計算。
  16. Rifeng enterprise culture that takes rifeng spirit of innovation, specialty, unity and faithfulness and management theory of “ we engages in more professional service ” as core, it highlights culture unique feature “ base on people ”, stresses on the enterprise not only supplies first - class quality, but also contributes the society, trains staff and makes the enterprise and staff grow up together, to bring strong impelling power and cohesive force as well as effectively promote the enterprise sustainable development

    以創新、專業、團結和忠誠的日豐精神和「我們從事更專業的服務」的經營理念為核心的日豐機械企業文化，突出了「以人為本」的文化特色，強調企業不僅要提供優質的產品，同時也要服務社會、造就員工、追求企業與員工的共同成長，從而產生強烈的感召力和凝聚力，有力地推動了企業的持續發展。
  17. Many factors are considered in the study of the nonlinear buckling bearing capacities of the representative concrete filled circular and square steel tube columns, these factors include the sectional form, the slenderness ratio, the steel ratio, and the eccentricity ratio. the comparison between the test and calculating results shows that they have a good agreement. in theoretical investigation of the time - dependent behaviour of cft specimens, based on the three - dimensional viscoelastic theory, this paper proposed the three - dimensional finite element model of creep of core concrete, in which a linear three parameters visoelastic model was adopted

    在對鋼管混凝土構件極限承載力的分析計算中，本文提出了核心混凝土的三維非線性應力?應變全量和增量本構關系模型，採用完全的拉格朗日表述來考慮與變形歷史有關的大變形問題，並對長細比、含鋼率和偏心率在較大范圍內變化的方、圓鋼管混凝土構件的非線性屈曲承載力分別進行了試驗和理論對比分析研究，結果表明二者符合較好。
  18. On the basis of earthquake - resistant behavior experiments of high strength concrete column reinforced with concrete filled steel tube, two methods for calculating flexural strength of the column, one is based upon the method in building code for calculating the flexural strength of reinforced concrete member while the other is based upon the method of superposition, are discussed, and the moment ? xial load relationship is also analyzed using finite element method. the results are in good agreement with the experimental ones

    本文在以鋼管混凝土為核心的高強混凝土柱（鋼管高強混凝土核心柱）的抗震性能的試驗基礎上，分別基於鋼筋混凝土構件的規范計算方法和疊加法兩種思路討論了核心柱的正截面強度計算，並用條帶有限元方法模擬了核心柱的彎矩? ?軸力相關曲線，與試驗結果符合較好。
  19. The influences of the steel tubes on the failure modes of specimens, on the shear strength of core area of joints, on the stiffness of joints, on the ductility and on the energy dissipation. meanwhile, both the function of concrete - filled steel tubular core columns in raising aseismic strength and the hysteretic behavior of joints specimens have been studied. in addition, the failure modes, the strength, stiffness, the ductility and the energy dissipation of the joints between concrete - filled steel tubular core columns and prestressed concrete beams, of have compared with those of the joint between a reinforced concrete column and a prestressed concrete beam

    根據試驗結果，描繪了試件在低周反復荷載作用下的受力性能及破壞形態，分析了試件的有關強度指標、節點剛度、延性及耗能能力，討論了柱內鋼管對節點試件在破壞形態、核心區抗剪承載力、剛度、延性及耗能能力等方面的影響、鋼管混凝土核心柱對提高節點抗震性能的作用以及節點的滯回特性，比較了鋼管混凝土核心柱與預應力混凝土梁框架節點和普通預應力混凝土框架節點在破壞形態、節點強度、節點剛度、延性及耗能能力等方面的充業庶：鋼營捉枉土較心往與扭應力捉枉土要節點低周反復荷敢試驗研兜差異。
  20. In addition, the structures of four track concrete paver and milling machine are analyzed on static strength and buckling by use of this software. the finite element analysis results can be of great use for verifying the security of loads and the economization of material. the results also present a proposal to design the structure reasonably

    此外，本論文還利用上述軟體對具有國際先進水平的四履帶水泥混凝土攤鋪機和四履帶銑刨機中的構件進行了靜強度分析和屈曲分析，有限元分析結果為校核其承載的安全性及合理用材提供了理論依據，同時提出了結構設計方面的合理建議，本論文的研究方法和分析結果對機械結構強度分析具有很好的參考價值。
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