根據題意選 的英文怎麼說

中文拼音 [gēnxuǎn]
根據題意選 英文
snow / ice
  • : Ⅰ名詞1 (植物的營養器官) root (of a plant) 2 (比喻子孫後代) descendants; posterity 3 [數學] ...
  • : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
  • : Ⅰ名詞1. (題目) subject; title; topic; problem 2. (姓氏) a surname Ⅱ動詞(寫上) inscribe; write
  • : Ⅰ名詞1 (意思) meaning; idea 2 (心愿; 願望) wish; desire; intention 3 (人或事物流露的情態)su...
  • : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
  • 根據 : 1 (依據; 按照) on the basis of; according to; in the light of; in line [accordance] with; based...
  1. Based on the statistics of the double observing date of tunnelsurveys, the paper analyses the targets affect sighting errors and points out the ways of the selection of targets and the questions needed to attention in observing

    隧(巷)道雙次觀測值的統計資料,分析覘標對瞄準誤差的影響,提出覘標的取方法和觀測中注的問
  2. 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,尤其是當人類有或無地引入物種后.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
  3. Biology, etc. owing to many merits has not yet been used to measure parameters of gratings. the paper researches on the subject in view of current lack of it. the main tasks of the paper include : analyzing ellipsometric characteristics of gratings in detail with vector diffraction theory and ellipsometrics ; devising a reflective quarter wave plate at normal incidence according to some ellipsometric characteristics ; making use of normal simplex algorithm during ellipsometric inversion of gratings parameters, inversing ellipsometric parameters with gaussian noise of different standard deviations to simulate actually measured values with examples of isotropic metallic and anisotropic step gratings and testing that ellipsometry about gratings parameters is feasible with the range of certain precision ; discussing choice of incidence angle at length

    本論文的主要工作包括:結合光柵的矢量衍射理論和薄膜的橢偏理論,詳細分析了光柵的橢偏特性;並且一些橢偏特性設計出一款正入射反射型單波長1 4波片;在光柵參數的橢偏反演中,引入正單純形法作為反演演算法,分別以各向同性的正弦形金屬光柵和各向異性的階梯型光柵為例,在標準橢偏值的基礎上加入不同偏差的高斯噪聲來模擬實際的橢偏測量值進行反演,在一定精度范圍內得出滿的光柵參數,說明光柵參數的橢偏測量是可行的;還就入射角的取問進行了一定的探討。
  4. Chapter four concludes the thesis and holds the main viewpoints : according to the new syllabus standards by the chinese education department and the condition of the english teaching in china, this thesis holds : 1, there should be 2 - 4 oral english tests in a school year so that the students have more chances to perform on their highest levels ; 2, reading aloud, interview, card - cued role - play, group discussion and talking about pictures are suitable for the junior middle students in the oral english test ; 3, it ' s better for us to use 3 - point scale in the scoring - a, b and c

    接著本文探討了初中英語口語測試:初中英語口語測試的目的、內容、一般方法和注事項,重點探討適合初中生的朗讀、圖片討論、角色扮演、自我介紹和日常會話和小組討論等五種測試方法。再接著探討初中英語口語測試的評分標準及操作,分別討論了評分方法、評分員的擇和培訓、評分等級、評分的信度保證四個方面。重點討論適合初中英語口語測試的等級描述和信度保證措施,因為信度的問不解決,口語測試就沒人相信,也就沒有人會採用,也就不可能實施。
  5. Since founding, devote oneself to to build intelligence to change system and construction of computer management system all the time, hold to with " the client is a center " the market is politic, in the light of intelligence construction industry exists generally shrinkage fitting is cold used current situation, real time is advocated " constant power intelligence - - the choice that did not trouble " the client changes business concept, the service consciousness of the dominant position that develops group and technology adequately and high sense of responsibility, set out from the point of view that devises construction builder not only, should stand in the client to use convenient footing to think more at the same time, discover a problem, handle doubtful point and difficulty ; differ according to different client demand, offer the intelligent solution of the individuation of complete trap ; effective conformity the resource of enterprise of more than 20 it, make intelligent bldg. with all one ' s strength " the project that do not have care "

    創建以來,一直致力於建築智能化系統和計算機管理系統建設,堅持以「客戶為中心」的市場策略,針對智能建築行業普遍存在熱裝冷用的現狀,實時倡導「恆威智能? ?沒有煩惱的擇」的客戶化企業理念,充分發揮團隊與技術的優勢以及高度責任感的服務識,不僅從設計施工建設者的角度出發,同時更要站在客戶使用方便的立場思考,發現問,處理疑點和難點;不同客戶不同需求,提供完整的陷阱的個性化的智能解決方案;並有效整合20餘家it企業的資源,全力打造智能建築業的「無憂工程」 。
  6. If the technicians applied technology in the wrong, even achieving the business logic, but probably leading to many vices including low performance, low scalability, close coupling, low software duplication. so how to assemble the j2ee technology reasonable and achieve a system with high performance and high expansibility is my research emphasis in the thesis. in order to solve the problems and implement efficient web application, the paper put forward ejs _ mvc model according mvc pattern and we can assemble component by using ejs _ mvc model, it can solve many problems of web application and improving system with clear flow and clear function partition, in addition, due to controller is the most importance in the ejs _ mvc model, so the thesis also discuss some problems about controller design ; if the model is not designed accurately, system performance will encounter fatal influence, so the article lucubrate ejb technology from ejb choice, ejb optimized design, database access, design pattern etc and bring forward some strategies and methods about how to build efficient business tier ; finally based on ejs _ mvc model, a example that contains simple business logic is developed according to the object - orient software engineering thinking and some strategies and methods proposed by the thesis, in the process of achieving system function, the emphasis is probing into how t o assemble and apply technology reasonable and providing a new thinking thread and method contributing to build high effective and flexible j2ee application

    由於j2eeweb應用是由組件組成,因此為了解決上述問,實現高效的應用,本文首先從如何合理組合組件入手,找到一種方法使各組件能具體分工而又緊密合作,在深入研究各組件基礎上,mvc模提出了ejs _ mvc模型概念,指出可按此模型組合各層組件,該模型可以解決傳統web開發中存在的問,而且具有系統流程與系統功能劃分清晰,可擴展性、可維護性強等優點,另外由於控制器是ejsmvc模型的重中之重,它起到承上啟下的作用,它設計好壞直接關繫到整個應用的性能、伸縮性與擴展性,因此又探討了控制器設計的有關問;另外如果模型設計不當的話,對系統性能造成的影響可能是致命的,因此本文又從ejb組件擇、 ejb調優設計、數庫訪問和設計模式等方面對ejb技術作了全面的分析研究,指出在業務層中如何避免太多網路遠程調用和提高業務層性能,特別是前面的分析總結出了業務層的優化分層組合模型,這個模型的使用無疑會使業務層具有較高的性能與伸縮性;最後擇一個業務邏輯較簡單的系統,使注力集中到運用的j2ee技術上來,按照ejs _ mvc模型與軟體工程流程以及本論文所提出的方法與策略實現業務邏輯,在實現過程中具體探討如何合理運用組合技術,就多層j2ee體系結構的設計思想作深入的探討實踐,為實現高效、靈活的多層j2ee應用提供一種新的思路及方法。
  7. According to the author ' s experience this paper presents the main problems which should be regarded in laboratory soil tests, including sample preparation, the oven temperature selection in water content test, level consolidation test, direct shearing test and so on

    摘要作者長期從事土工試驗的經驗,闡述了在室內土工試驗時,樣品制備、含水率試驗烘箱溫度擇、水平固結試驗和直接剪切試驗中應該注的問
  8. The function level of the governments of the prefectural cities determines the position of its ega system in national construction of ega system. while the ega system construction of the governments of the prefectural cities has not been put on a more important position by the central government, which is severely unbalanced with its important function. characteristics of ega systems in the governments of the prefectural cities to properly acknowledge the characteristics of ega system of local

    本文通過對我國地市級政府電子政務系統的地位和特徵的闡述,以及對其建設現狀和存在的不足的分析,繼而探討地市級政府電子政務系統可供擇的建設途徑和主要建設的內容,最後,地市級政府所處的特殊地位和當前我國政府改革的趨勢,分析地市級政府在進行電子政務系統建設時應注的問
  9. Foundation structure design in soft soils is a very difficult engineering problem. the elastic foundation beam method has some merits such as easy calculation pattern and definite model and m - method is fit to practical situation, so it is used comprehensively and welcome by constructors, thus m - method is recommended by many codes. but it is difficult to select a m - value to some soils, and the codes provides a scope of m - values, and they are different in varied regions and soil conditions, thus it is optional to choose m - value of a soil layer for engineering designers. so it is necessary to calculate m - values by back - analysis method using measured datu of deep foundation pit

    軟土地區的深基坑支護結構設計是一個十分復雜的工程問,由於彈性地基梁法具有計算模式明確、計算過程簡單的優點,尤其是m法較符合軟土基坑工程的實際情況,因而受到廣大工程設計人員的歡迎,大多規范也推薦此法。但是m法計算參數的取是工程界的一大難,一般規范都給出了m值的大致范圍,而且每個地區的地質條件千差萬別,因而m的取值具有很大的隨性,有必要一個地區的工程實測資料對m值進行反演分析,以便為地層相近或附近地區的基坑工程設計提供參考和依
  10. Finally, on the grounds of the current situation investigation, the thesis claimed that the reinforcement of environmental education at teachers colleges should attach importance to the following aspects : understand the aims and purposes of environmental education from stands of sustainable development. meanwhile, have an educational and instructional idea of humanity - orientation in mind. while teaching, regard to the optional application with teaching methods of " infiltration model " and " single subject model ", to methodology choose, make use of " participating teaching method " which can interact closely with teachers and students, to mode, take advantage of inter class teaching and outer class teaching activities together

    最後,論文現狀調查中發現的問,指出加強高等師范院校環境教育,必須從可持續發展的戰略高度來認識環境教育的目的與目標,同時要樹立以人為本的主體教育思想和教學觀念;教學方面,提出要注「普及滲透型」和「獨立設課型」兩種教學模式的擇運用,教學方法上要運用體現師生共同參與、雙向互動的「參與式教學法」 ;教學方式上,要注課堂教學與課外實踐活動的有效結合;學校管理部門,要全面起動「綠色大學」的創建活動,為環境教育的開展營造良好的發展環境。
  11. As a case study, data derived from the hvac systems of zhonghao hotel are calculated and analyzed. three sections, - heating / cooling sources optimization, analysis and calculation of public kitchen ventilation, and analysis and calculation of ventilation for indoor swimming pool - are discussed for the proposal of energy saving and environmental protection

    本論文結合本人從事的一個比較典型的工程設計? ?中豪大酒店,針對在工程設計中需要注的冷熱源優化擇、廚房通風分析計算、室內游泳池通風分析計算等三個問進行分析討論,並分析討論結果對該工程的空調主機房、廚房、游泳池等進行了空調通風設計計算。
  12. And keep the project title that i examined at that time, with being tattooed with a cutting edge paragraph that all participation is judged in memory printing on a piece of paper, let 6, 7 schoolmates choose according to self speciality 5 - 6 being in progress judge examine, require that everybody brings forward self positive and negative to every project strictly

    記得當時,我和段文鋒把所有參與評審的項目標列印在一張紙上,讓6 、 7個同學自己的特長擇5 - 6個進行評審,並且嚴格要求大家對每個項目提出自己正反見,不能只用好或壞來敷衍,因為我們深知,俱樂部形象的樹立需要平時一絲不茍的點滴積累,對其他俱樂部負責就是對我們自己負責。
  13. Based on experiences obtained from application of many oil - purifying equipments over the years in jiaxing power plant, the oil filtration principle as well as strong and weak points of various oil - filtering machines have been presented, pointing out problems needing to pay attention in type selection of oil - filtering machines

    摘要嘉興電廠歷年使用多種凈油設備的經驗,介紹了各類型濾油機濾油原理及優缺點,指出了濾油機型應注的問
  14. The rise of the demand, accordingly, result in the increase of the supply and its main performances focus on two point : first, more life insurance companies have come into existence and their organization form diversified ; second, new types and new policies of life insurance have entered into the insurance market

    壽險需求的上升相應地引起了壽險供給的增加,主要表現為壽險公司組織形式多樣化、數目不斷增加以及壽險新類型、新保單不斷涌現。壽險投保人如何自身情況,在眾多的公司和產品中進行理性地擇,是一個在理論和實踐兩方面都具有重大義的研究課
  15. The size of the license fee will in essence be subject to the selection criteria where pricing and other merits are considered

    許可證費用的金額會原則而定,包括製作規模創及計劃的價值等問
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