相伴形式 的英文怎麼說
中文拼音 [xiāngbànxíngshì]
相伴形式
英文
associated form-
Harasim pointed out, " the cross between computer and communication technology and more and more mature in network technology has become the fresh strength in education. it leads to the transformation of the traditional instruction model : a series of new models, a set of successful learning rules in new learning environment, new hopes and expectations in the following
哈拉西姆（ harasim ）等人指出： 「計算機與通訊技術相互交叉，日臻成熟而形成的網路技術業已成為教育中的一種新生力量，它帶來的是傳統教學模式的根本變化：一套新的模式、一整套在新的學習環境中成功地進行學習的規則以及伴隨而來的一個個新的希望與期待。 」As governments, we are trying to put in place the policies and frameworks that will allow private capital to flow towards a low carbon economy. this will require mutually reinforcing interventions at the national, regional and global level ? in effect, the most ambitious and complex public - private partnership ever attempted
政府目前在做的工作是試圖將一些政策和結構納入正軌，促使私人資金向低碳型經濟流動，而這需要從國家、地區、全球各個層面加強相互干預，事實上，這種政府與私人企業的夥伴關系相對以往任何形式的嘗試都更大膽、更復雜。Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants
文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映In china, stock system, which began with the stock company started by foreign merchants, appeared in the 19th century. the stock companies run by foreign merchants which had developed in china for decades of years had great effects on the formation of chinese stock system
作為先進的企業組織形式股份制，與世界上其它發展中國家相似，是從外部移植而來的。西方股份制的起源是一個自生自發的過程，相關的正式約束如法律制度等伴隨股份制的演變。This research project, based on the existing problems in mathematics curriculum evaluation and the conceptions of mathematics curriculum as the guideline, systematically analyzes the basic characteristics of the developmental evaluation, i. e. multi - dimensional, formative, developmental, understanding and inspiring. drawing on the modern mathematics conceptions, multi - intelligence theory and theories of constructivism, this project systemically illustrated the connotation of the developmental evaluation : the key of evaluation is for application ; the goal is multi - dimensional ; the process is context - dependent ; the outcome is to promote the development. in view of the conceptions of developmental evaluation ( i. e. human - centered whole evaluation ; quality - focused overall evaluation ; participation - stressed autonomous evaluation ; future - faced evaluation ; guiding evaluation and inspiring evaluation ), the components of the developmental evaluation model in the new mathematics curriculum is analyzed in details in this project ( i. e. goal system, subject system and object system ) and the core structure of the developmental evaluation is established ( i. e. evaluation indicator system model )
本課題研究以數學課程評價的現存問題為著手點，以數學課程理念為目標指向，系統分析了數學新課程發展性評價的多元性、形成性、發展性、理解性、激勵性等基本特徵;以現代數學觀、多元智力理論、建構主義理論以及成功智力理論為理論背景，系統闡述了數學新課程發展性評價之意蘊?評價核心聚焦應用，評價目標指向多元，評價過程依存情境，評價結果歸依發展;以數學新課程發展性評價理念，即以人為本的全體性評價、注重素質的全面性評價、注重參與的自主性評價、促進完善的引導性評價、不斷進取的激勵性評價、面向未來的期望性評價為航標，深入剖析了數學新課程發展性評價模式的構成成分，即目標系統、主體系統和客體系統，由此構建發展性評價模式的核心圖式?評價指標體系的模式:以數學新課程發展性評價過程為參照，尋求並創設評價準則的設計技術，評價權重的構造技術，評價信息的收集技術，評價結果的分析與處理技術;以數學新課程評價系統內蘊的一般認識論、發生認識論與發展認識論指導評價方法，詳細探討了檔案袋法、表現性評價、自我評價與同伴評定相結合的方法、蘇格拉底式研討評定和測驗法在評價中的應用。A novel strip - coil - baffle structure used to enhance heat transfer and support the tube bundle for a tube - shell heat exchanger is proposed. the new structure can sleeve the tubes in bundle alternatively to create a vortex flow in a heat exchanger. the numerical simulation on the flow and heat transfer characteristics for this new structure heat exchanger is conducted. the computational domain consists of two strip - coil sleeved tubes and two bare tubes oppositely placed at each corner of a square. the velocity and temperature fields in such strip - coil - baffled channel are simulated using fluent software. the effects of the strip - coil - baffles on heat transfer enhancement and flow resistance in relation to the reynolds number are analyzed. the results show that this new structure bundle can enhance the heat transfer coefficient up to a range of 40 ? to 55 ? in comparison with a bare tube bundle ; meanwhile, higher flow resistance is also accompanied. it is believe that the strip - coil - baffled heat exchanger should have promising applications in many industry fields
介紹了一種用於強化管殼式換熱器殼側傳熱和支撐管束的螺旋折流片新型結構，該結構是對換熱器管子相間地套上螺旋折流片以產生旋渦流動.研究模型是在正方形布置的4個管子中的2個對角管子套上螺旋折流片后形成的通道，利用fluent軟體對該上述四管通道模型的流場和溫度分佈情況進行了數值模擬;分析了四管通道模型中螺旋折流片對強化傳熱和流動阻力隨雷諾數的變化關系的影響.算例結果顯示該新型結構可比相同尺寸的光管通道中的情形傳熱系數提高約40 ? 55 ? ，同時也將伴隨較高的流動阻力.可以相信螺旋折流片式換熱器將會在許多工業領域有良好的應用前景Abstract : a novel strip - coil - baffle structure used to enhance heat transfer and support the tube bundle for a tube - shell heat exchanger is proposed. the new structure can sleeve the tubes in bundle alternatively to create a vortex flow in a heat exchanger. the numerical simulation on the flow and heat transfer characteristics for this new structure heat exchanger is conducted. the computational domain consists of two strip - coil sleeved tubes and two bare tubes oppositely placed at each corner of a square. the velocity and temperature fields in such strip - coil - baffled channel are simulated using fluent software. the effects of the strip - coil - baffles on heat transfer enhancement and flow resistance in relation to the reynolds number are analyzed. the results show that this new structure bundle can enhance the heat transfer coefficient up to a range of 40 ? to 55 ? in comparison with a bare tube bundle ; meanwhile, higher flow resistance is also accompanied. it is believe that the strip - coil - baffled heat exchanger should have promising applications in many industry fields
文摘:介紹了一種用於強化管殼式換熱器殼側傳熱和支撐管束的螺旋折流片新型結構，該結構是對換熱器管子相間地套上螺旋折流片以產生旋渦流動.研究模型是在正方形布置的4個管子中的2個對角管子套上螺旋折流片后形成的通道，利用fluent軟體對該上述四管通道模型的流場和溫度分佈情況進行了數值模擬;分析了四管通道模型中螺旋折流片對強化傳熱和流動阻力隨雷諾數的變化關系的影響.算例結果顯示該新型結構可比相同尺寸的光管通道中的情形傳熱系數提高約40 ? 55 ? ，同時也將伴隨較高的流動阻力.可以相信螺旋折流片式換熱器將會在許多工業領域有良好的應用前景With the normative research method, this paper at first analyzes the concepts, ideas, characteristics of virtual enterprise and the fundamental model of operation, explains the cause of the origin and evolution of virtual enterprise, advances the original background and definition of virtual construction. by a comparison between virtual construction and traditional project management organization mode, the fundamental conditions of the application of virtual construction in domestic construction industry are analyzed from aspects of the change of project management organization mode, the basis of cooperation and the degree of information modernization. because of the continual development of virtual construction in practice, this paper makes further study on its concept and meaning, gives description of the process and system structure of virtual construction and the select principle of cooperate partner
首先分析了虛擬企業的概念、思想、特點以及運作的基本形式，運用交易費用經濟學、戰略管理的相關理論解釋了虛擬企業產生發展的原因；結合建築行業的技術經濟特點，提出了虛擬建設的產生背景及其定義，通過虛擬建設與傳統工程項目管理組織模式的對比，從工程建設項目管理組織模式的轉變、合作的基礎、信息化程度三方面分析了虛擬建設在我國建築業應用的基礎條件；虛擬建設在實踐中不斷地發展，本文進一步解釋其定義及其內涵，描述了虛擬建設的過程和體系結構以及合作夥伴的選擇原則，分析了虛擬建設模式對建築企業組織結構的影響；結合組織發展的最新趨勢，提出了組織虛擬化的概念、過程，分析了企業組織結構的演變；最後分析了虛擬企業在我國建築業的應用前景，提出了推動虛擬企業在我國建築業應用的建議。Specifically, in terms of mechanism, the evolutionary mechanisms and regularities of water cycle and accompanying processes of river basins under the effects of high intensity mankind activities will be revealed ; in terms of modeling methodology, an integrated simulation system will be constructed for the “ natural - artificial ” binary water cycle and related processes of river basins to create the basic theories and methods of high efficiency water resources utilization ; and, in terms of application basis, quantitative criteria and patterns will be created for high efficiency water resources utilization and integral control of water cycle in water scarce areas
具體來說，在機理層面上，揭示高強度人類活動作用下的流域水循環及其伴生過程演變機理與規律；在模型方法層面，構建流域「天然人工」二元水循環及相關過程綜合模擬系統，形成水資源高效利用的基礎理論與方法；在應用基礎層面，提出缺水地區水資源高效利用和水循環整體調控的定量標準與模式。However, my observations have led me to believe that various forms of arranged marriage have just as much chance of bringing happiness to the husband and wife as our western system of choosing marriage partners
然而，我的觀察讓我相信各種各樣安排婚姻的形式和西方選擇結婚伴侶的方式帶給妻子和丈夫的快樂的機會是一樣的。For the long - range development of a company, we hold that profit is not the only thing we pursue but the sustainable cooperation based on respect and reliability from clients is our source of the maximized value
對於一個公司的長遠發展而言，我們相信： 「數字」的利益不是我們追求的唯一，而「生意」背後所獲得的客戶信任和尊重，並形成長期夥伴式的持續合作，才是我們尋求的最大價值目標之所在。We have proved that the properties of convex risk measures can be characterized by that of the acceptable set. further more, as a case study, we considered convex measures of risk defined by the notion of bounded shortfall risk
結果證明凸性風險測度和與其相伴隨的可接受集之間可相互表出的關系，進一步，作為例證研究，本文考察了以有界虧空風險的形式定義的凸性風險測度。Associated bilinear form
相伴雙線性形式A programme activated by an olympic organisation that uses communications vehicles such as public relations, advertising, and public signage to acknowledge the marketing partners, to promote their association with the olympic games, or to express appreciation for their support of the olympic movement prior to and during games time
這是由相關的奧運會組織機構啟動的一個計劃，以公共關系、廣告和標志牌等形式答謝市場開發合作夥伴，宣傳他們與奧運會的聯系，感謝他們在奧運會前和奧運會期間對奧林匹克運動的支持。The paper expounds the growth process of main associated tree species, suggests the principle for choosing associated tree species and their mixed form, and for building forest roads with constructing ecological fire prevention belts
對主要伴生樹種的生長發育過程作了說明，指出伴生樹種選擇應遵循的原則以及混交形式，同時提出把建立林道和營造生態防火林帶相結合。Though the expression level of bl21 ( de3 ) / pt221 - hyuh was lower than that of m15 / pqe60 - hyuh, the target protein of bl21 ( de3 ) / pt221 - hyuh was principally in soluble form while the objective protein of m15 / pqe60 - hyuh was principally in insoluble form. both of the products in the two strains showed biological activity, but the former is 2 times higher than the latter. the hyuc dna fragment was inserted into ppic3. 5k plasmid to construct the ppic3. 5k - hyuc recombinant plasmid which was then transduced into pichia pastoris gs115 cells after being linearized by bgl ii digestion
結果表明， sds - page分析在50kd處有一較強的表達帶，融合有分子伴侶的重組菌株bl21 （ de3 ） pt221 - hyuh與非融合表達的重組菌株m15 pqe60 - hyuh相比，乙內酰脲水解酶的表達量低一些，但其表達蛋白主要以可溶性形式存在，而m15 pqe60 - hyuh中表達蛋白則主要以包含體形式存在，且前者的酶活性是後者的2倍多。The main features of informal communities at junior high school at rural district are : ( 1 ) forming reason, not only space distance, ability attraction, interests, personalities which are found in the early researches, but also economic condition of the families, living environment ( counties and country sides ), original foundation of relationships ; ( 2 ) the qualities students choose when they look for their partners are positive, healthy, and are basically consistent with their parents " expectations ; ( 3 ) contents of activities, not only study, chat, travel and play, interesting actions, but also doing some rural work to help adults ; ( 4 ) nature, most of the communities " behaviors seldom break disciplines and laws and they seldom have leaders who have obvious position and influence ; ( 5 ) we can consider the students informal communities which are based on interests and hobbies as advantageous condition in the management of class, it ' s difficult to manage the students communities which are drafted apart from class
2 、貧困地區農村初中學生非正式群體的主要特點是： （ 1 ）形成原因上，除以往研究中發現的空間距離、能力吸引、興趣、性格以外，還包括家庭經濟條件、生活環境（鄉鎮和山村） 、原來關系基礎等因素； （ 2 ）學生選擇夥伴時所趨同的品質都是積極上進的、健康的，並基本與家長的期望相一致； （ 3 ）在活動內容方面，除一起學習、閑聊、遊玩、興趣活動以外，還有幫助大人干農活； （ 4 ）大多數學生群體較少有違紀或違法行為，群體中具備明顯地位和影響力的自然頭領較少； （ 5 ）以興趣愛好為基礎結成的學生非正式群體在班級管理中可作為有利條件，與班級關系疏遠的學生非正式群體是班級管理中的難題。Finally, these departments ca n ' t establish the information system and logistic system which can quick respond to the customers relate to cost. quality deliverable our country economy system is changing, it is changing from socialism planning economy to market economy. it is very important for us to research the supply chain management, we can learn from the foreign country " s enterprise practice. our goal of use of scm is controlling inventory, improving supply quality and strengthening the competitive capability
我國航空企業特別是材料采購在傳統計劃體制與運作模式下，多數是自成一個封閉系統，不重視對供應鏈的管理；製造商、供應商和經銷商缺乏長期合作的戰略夥伴關系，相互之間缺乏以信任和共同獲利為基礎的價值鏈，沒有形成滿足顧客在成本、質量、交貨時間等方面的要求而反映敏捷的物流和信息流。我國正在由計劃經濟體制向市場經濟體制轉變，研究國外近來發展迅速的供應鏈管理理論與方法並應用於gj航空公司的實際，對控制庫存、提高服務水平、增強市場競爭能力，有重要的現實意義。分享友人