表面效應帶 的英文怎麼說

中文拼音 [biǎomiànxiàoyīngdài]
表面效應帶 英文
surface effect strip
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  • 效應 : [物理學] effect; action; influence
  1. Using the net assets per capital, the investment return rate, the t - m model, the h - m model, the single factor evaluating model which consists of the treynor index, the jensen index, the sharpe index and the square m index, we evaluate the performance of the twelve mutual funds. and we come to the following conclusions : ( 1 ) after the modification of the risk factor, our mutual funds in the recent one year outguess the market ; ( 2 ) better performance comes from the aid of the government, the improvement of the investment environment and the hard, smart work of the managers especially in the way of selecting some securities in the capital market. ( 3 ) though we make progress, there are still many problems which prevent the further development of our mutual funds such as the devise of the management fee and the characteristics of different funds, all of them divided into the subjective ones and the objective ones

    通過使用投資基金單位凈資產和投資收益率指標、單因素整體績效評估模型，包括treynor指數、 jensen指數、 sharpe指數和業績的m ~ 2測度以及t - m 、 h - m模型對12隻樣本基金進行實證研究，實證研究表明： （ 1 ）經過風險調整后，在最近的一年中，我國證券投資基金的業績總體上優於市場基準組合； （ 2 ）基金業績的提高得益於管理層的重視、投資環境的改善和基金經理的經營，而基金經理的良好業績是通過一定的證券選擇來獲得的； （ 3 ）已成為證券市場上舉足輕重力量的基金在發展過程中雖然取得了一定的成績但其進一步發展還面臨著許多問題，有主觀存在的諸如管理費率的設定、基金風格方面的問題等等，也有客觀存在的諸如證券市場現階段的不完善等等，所以，我們應該抓住《證券投資基金法》問世帶給基金業發展的契機，大力促進證券投資基金規范發展，採取各種措施做大、做優和做強基金業。
  2. This paper, in the light of the special geological environment and actual project situation of the three gorges reservoir area, puts forward a comprehensive analysis and evaluation system suitable for the stability analysis of the bank landslide of the three gorges reservoir area under the premise of thorough consideration of the water influence on the stability of the bank landslide, and obtains the following achievements in several aspects that have the practical application significance and certain scientific research value : ( 1 ) it is discovered that the water activity is the primary factor of the formation of the new landslide and the revival of the ancient landslide. on the one hand, the rising underwater level reduces the actual stress of landslide ; on the other hand, the long time soaking of the underwater reduces the mechanics intensity of the landslide and the slide belt, both of which reduce directly the landslide stability ; ( 2 ) in view of the special condition of the three gorges reservoir area, this paper analyzes systematically the forces acted on the landslide of the three gorges reservoir area and the force varieties acted on the divided landslide when the water level changes between 175 meters and 145 meters. thus it is more scientific and comprehensive for the analysis of the forces acted on the landslide ; ( 3 ) this paper summaries systematically 10 kinds of typical computation projects by organic combinations of different kinds of situations in the dry season ( nature statue ), rainy season ( rainstorm or rains for a long time condition ), with 175m water level in the reservoir, during the earthquake, with the water level of the reservoir adjusted from 175m to 145m and so on, and produces

    本文針對長江三峽庫區特殊的地質環境與工程實際情況，在充分考慮水對庫岸滑體穩定性影響的前提下，提出了一個適用於長江三峽庫岸滑坡體穩定性分析的綜合分析評價體系，並取得了如下幾個方面具有工程實際意義和一定科學研究價值的研究成果： （ 1 ）研究結果發現，水的活動是新滑坡形成或古滑坡復活的主要因素，一方面是由於地下水位升高降低了滑坡體的有效應力，另一方面是由於地下水的長期浸泡降低滑體及滑帶的力學強度，這兩方面的因素均將直接降低滑坡的穩定性； （ 2 ）針對三峽庫區的特殊條件，系統分析了作用於三峽庫區滑坡體上的力系和庫水位在175m與145m間變化時滑體條塊的受力變化，從而使對作用於滑坡體上的力系分析更科學、更全面； （ 3 ）通過對滑體處于旱季（天然狀態） 、雨季（暴雨或長期降雨狀態） 、 175m庫水位、地震以及庫水位由175m調節下降至145m等各種不同情況的有機組合，本文系統地歸納總結出了10種典型計算工況，並具體給出了相應的作用荷載的計算方法，使在庫區岸坡滑體穩定性分析評價時對計算工況選擇及其作用荷載的計算更具規范性； （ 4 ）具體運用c + + builder開發了關于滑坡體穩定性綜合分析評價系統，使對滑坡體穩定性分析計算更方便、更準確； （ 5 ）將上述滑坡體穩定性綜合分析評價系統應用於重慶市豐都縣名山滑坡穩定性分析的具體事例中，分析結果表明，本文所提出滑坡體穩定性綜合分析評價方法對三峽庫區的滑坡穩定性分析是實用可行的。
  3. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd ： yag激光器的發展狀況、主要特性及其應用，從四能級速率方程出發，推導了ld泵浦nd ： yag激光器的閾值、輸出功率和斜效率的表達式，並簡述了激光器的工作原理、結構型式和倍頻方法；其次，以空間相關的速率方程為基礎，提出了ld端面泵浦nd ： yag激光器的設計方法，給出了一定泵浦耦合方式下，振蕩光模尺寸、最佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據，以此為依據，設計了自聚焦透鏡耦合小功率ld泵浦nd ： yag激光器和透鏡組耦合高功率ld泵浦nd ： yag激光器，對激光器的輸出功率和功率穩定性等特性進行了實驗研究；再次，在帶尾纖輸出的高功率ld泵浦nd ： yag激光腔內插入一隻空液晶盒，觀察到了激光器以單縱模運轉；最後，根據泵浦光焦斑端面位置對激光輸出功率的影響規律，提出了ld端面泵浦nd ： yag激光位移傳感新方法，並進行了理論和實驗研究，研究結果表明：當激光晶體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學位論文蕩光束腰半徑時，激光輸出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律，測量范圍和靈敏度依賴于泵浦功率，隨著泵浦功率的增加，測量范圍擴大，靈敏度提高，當端面泵浦功率為7 . 24w （最大輸出功率為1 . 926w ）時，激光位移傳感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。
  4. The moral predicament during the transformational period of the society is prominently manifested in the loss of the standard for moral evaluation, the confusion of value - orientation, the overflow of immoralism, the weakening of morality - regulating mechanism of the society, and the distortion of moral education, etc. these predicaments seriously hinder the development of socialist material and spiritual civilizations, and its appearance is inseperable from the specific social and historical circumstances of the transformational period ; meanwhile, the negative effect resulting from the initially established market economy, cultural changes, cultural mingling and conflict, and the choice of moral subject all contribute to the moral crisis of china presently

    社會轉型期道德困境突出表現為道德評價失范、價值取向紊亂、非道德主義泛濫、社會道德控制機制弱化和道德教育扭曲變形等幾個方面。這些困境，嚴重妨礙著社會主義物質文明和精神文明的發展，它的產生，和轉型期這個特定的社會歷史條件是分不開的；同時，我國初步建立市場經濟所帶來的負效應，文化的變遷、文化的交融與沖突及道德主體自身的選擇也是導致當前中國社會道德危機的重要原因。
  5. One vein is the agricultural production goal vein : from the early years of the new nation to the 1980 ' s, the main pursues of the agriculture production were establishing the eat - full agriculture and the high and stable output which can satisfy people to the grain demands ; in the 1990 ' s, the main pursue was eating good production. from 2000 - years on, the main pursue has been eating the security and relieved production, and at the same time there appeared the model agriculture of production and processing export, then formed the coexists pattern ; another vein was the production method vein : after the founding of the nation, the chinese agriculture transformed the collective production to the individual production, and then formed the present situation which two production methods coexisted according to the time and the site

    首先從國際國內的市場現狀和發展要求入手，深入闡述了項目的時代性、先進性、迫切需要性，從自然、社會、人文、技術方面，闡述了項目在煙臺市牟平區立項的合理性，分析市場現狀及前景，提出了相應的營銷策略;其次從技術方面描述了所選技術的特點，說明了項目技術的領先性，從項目結構、資金安排、建設順序方面表現項目建設的科學性、合理性;然後從項目效益方面，通過科學的財務分析，闡述項目盈利的可行性，以及項目投產后帶來的社會效益、生態效益、環境影響，從項目管理方面闡述項目成功的可靠性。
  6. Measured results showed that the dl - a device with its structure as following ito / npb / alq / mg : ag was far more superior to sl device with the structure of ito / alq / mg : ag because the dl - a device better balanced energy band between each each layer and the mobility of carriers ( electrons and holes ), which led to the combination of carriers taking place in the bulk of emitter and avoided the excitons being eliminated by the electrodes which easily occurs in sl devices. as to the doped devices, measurements demonstrated an excellent device with its maximum brightness was 25000cd / m2

    研究結果表明， dl - a型雙層結構器件ito / npb / alq / mg : ag的各項性能指標明顯優于單層器件ito / alq / mg : ag ，因為前者有更好的載流子遷移率匹配以及能帶匹配，因此平衡了復合的載流子數目，並且能將復合區有效控制在發光層內部，有效避免了表面的大量缺陷以及電極猝滅效應，提高了載流子的復合效率，從而提高了器件的發光性能。
  7. Today, liquid crystal, a new functional material, has been applied more and more widely. on the side of display, owing to stable frarne, absolute environmental protecting, save electric energy and no tire for user, liquid crystal display keeps ahead among the range of display. with the developing of the technology of liquid crystsl, lcd will must substitute for crt and become the chief in market. in additin, liquid crystsl light filers which have been used in optic communicatins and light information handling, emply th e technical of combining the birefringence of liquid crystsl and fabry - petrot - type cavity. they manifest a series of merit, such as narrow band wide, deterioration low, wide tuning domain, simple structure and low cost, so liquid crystal light filter draw attention of many country

    現在，液晶作為一種新型功能材料越來越得到廣泛的應用，在電子顯示裝置中，液晶顯示器以其畫面平穩、真正安全環保、省電和使用者不易疲勞等優點領先於顯示器的行列中。隨著液晶技術的發展，液晶顯示器將取代crt顯示器逐步成為未來市場的主流。此外，應用於光通信和光信息處理中的電調諧液晶濾光片，採用液晶材料的雙折射和電光效應與傳統f - p腔相結合，表現出窄帶寬、低損耗、調諧范圍寬、驅動電壓低、結構簡單、低成本等一系列優點，而日益受到各國研究部門的關注。
  8. This thesis aims to carry out a profound study on the " government interference complex " in the ethnic regions from the pointview of executive philosophy. it tries to expose the complex ' s theoretical origin - misunderstanding on " economy determinism " and insistence on " straight development of history " ; its empirical origin - modernization effect ; practical motive - desire for synchronization and the promotion function given by the mainstream management ideas to the " complex ". based on these, the thesis reveals the realistic characteristics of " government interference " : firstly, it examines whether ethnic regions get some progress under the guidance of " straight development of history " ; secondly, government interference brings about the destruction and change in the fields of natural ecology, cultural ecology and ethics as well ; finally, government interference leads to the systematic lies and will involve the ethnic regions in the sequela caused by the interference

    ）對民族地區行政「政府干預情結」進行深度研究，試圖通過民族地區行政「政府干預情結」問題中隱含的邏輯線索，揭示民族地區行政「政府干預」理論起點：對經濟決定論的曲解、對歷史發展單線論的真理化，揭示民族地區行政「政府干預」經驗起點：后發現代化效應，揭示民族地區行政「政府干預」實踐動力： 「共時性」訴求，以及政府主流管理思想對民族地區行政「政府干預」的推動作用；在此基礎上，進而梳理出民族地區「政府干預情結」多方面的現實表徵：一方面，在單線歷史進化論考察下的民族地區進步；在另一方面，政府干預帶來了民族地區自然生態觀的沖擊與毀滅、文化生態的濫用與消亡、民族地區倫理道德的流失與嬗變、民族心理的依賴與失衡，再一方面，政府干預帶來民族地區的制度性說謊，並讓民族地區陷入了邏輯的怪圈：政府干預「政府干預后遺癥」 。
  9. Fulfilling the requirements of the " three represents ", improving the 1eading level and reigning level, not only does the party make good self construction but also adopt correct leading mode. the continuous innovation and reform of the party ' s ieading mode and system is the basic condition for the leadership of the party to adopt to the request of the development of situation and tasks, and to put the efficient leadership into practic < and is the important guarantee for the continuous development and vigor of the party and the party affairs from success to success

    我們黨作為馬克思主義執政黨，採取正確的領導方式和領導方法，帶領人民緊跟時代潮流、不斷開拓前進，必須全面貫徹「三個代表」的要求，不斷提高黨的領導水平和執政水平，黨的領導方式和領導制度的改革創新，是黨的領導適應形勢和任務發展的要求，是黨實施有效領導的基本條件，也是黨不斷發展壯大及黨的事業不斷從勝利走向勝利的重要保證。
  10. The calculation results show that the correlation between the multiplicity of intermediate mass fragments n ( subscript imf ) and total number of charged particles n ( subscript c ) is a sensitive observable for probing the isospin - dependent in - medium nucleon - nucleon cross section, but the isospin effects of symmetric potential on n ( subscript imf ) is not obvious in the chosen energy region

    計算結果表明在所選能區，中等質量碎片的多重性與帶電粒子總數之間的關聯是提取介質中核子核子碰撞截面的靈敏觀測量，而此時對稱勢的同位旋效應卻不明顯。
  11. In this modulator, coplanar strips ( cps ) are used as electrodes for they support balance mode propagation of microwave, and this is a desired merit for common optical modulator. due to the miniaturized dimensions, the metallization thickness is in the order of skin depth and the conductor losses are not negligible

    雖然由於金屬的趨膚效應，電場將集中在金屬表面，但在40g以上的頻率條件下，金屬的厚度和趨膚深度在一個量級，而且此時調制器帶寬受到限制的最大根源來源於金屬電極的微波損耗。
  12. Moreover, the density of nano - hexa - ferrites was reduced, so they are very easily to be applied. the purpose of this paper is to synthesize nano - hexa - ferrites. comparision with normal materials, nano - materials have special performance because of their special surface effect, volume effect, and quantum effect

    納米粒子由於具有特殊的表面效應、體積效應、量子隧道效應，表現出與常規材料不同的物理化學性質，對納米吸波材料而言，其具有極好的吸波特性，同時具備吸波頻帶寬、兼容性好、質量輕和厚度薄等特點。
  13. Secondly, this paper reviews the effects of bank m & a, which include both positive and negative ones. the positive effects mainly include appreciation effect and diversion effect. the former is reflected on scale economy and scope economy, while the latter is embodied on divers

    接著對銀行業並購的效應進行了分析，指出銀行業並購既有正面效應，也有負面效應，正面效應主要包括增值效應和轉移效應，而增值效應又表現在規模經濟和范圍經濟效益上，轉移效應表現為資本市場價值轉移和稅收轉移；負面效應主要表現在：過分壟斷可能損害消費者的利益，超大規模帶來的經營風險，金融監管難度加大以及大幅度裁員問題。
  14. Measurement and characterization of surface texture is an important aspect of precision metrology. historically this has involved partitioning a profile into different wavelength regimes referred to as roughness, waviness and form followed by numerical quantization. parameters computed are then inspected for tolerance compliance to ensure a part performs its intended function. this approach is satisfactory when the specification has been carefully determined and the process is stable. however, when the manufacturing process is under development or when instability or modifications to the process invalidate specifications, there is a need to study surface finish parameters in relation to functional performance or process measures. in this context, the problem of surface texture classification and recognition are discussed. advanced techniques developed for this purpose along with applications are presented. also, the techniques discussed here will be useful across large bandwidth, from the characterization of nano scale to traditional micro scale surfaces

    表面結構的測量與特徵描述是精密計量技術的一個重要方面，傳統上包括將輪廓情況根據不同的波長范圍劃分為粗糙度、波紋度和形狀及后續的數字量化.按算得的參數檢查它是否為公差允許，以保證零件執行其指定的功能.當技術特性已經經過仔細確定，並且其過程穩定時，該方法是令人滿意的;但是，當製造過程正在進行中或過程的不穩定、過程變化使技術特性失效時，就需要研究和功能表現及過程評定相關的表面參數.討論了表面結構的分類與識別問題.同時闡述了為此目的而開發的先進技術及其應用.所研究的技術對從納米尺度到傳統的微米尺度的較大帶寬范圍內的表面特徵描述都是有效的
  15. The main conclusions are that : ( 1 ) the consumption of urban and rural households is sensitive to current income changing ; ( 2 ) the consumption of urban and rural households is sensitive to permanent income changing, and rural household ' s reaction is stronger than that of urban households ; ( 3 ) " the demonstrative effect " of rural households is stronger than that urban households ; ( 4 ) the consumption of urban and rural households is less sensitive to the interest rate changing ; ( 5 ) the consumption of urban and rur

    制度因素對農村居民消費的影響亦很大，本文著重從農村城鎮化與農村公共產品的供給制度兩方面進行了分析。定性分析表明農村城鎮化具有收入、消費、資源配置效應，定量分析則表明城鎮化的消費效應是顯著的，這表明加快農村城鎮化的發展對于增加農村居民的消費有著積極意義。農村公共產品供給不足，對消費帶來了許多負面效應，它不僅影響了農村居民收入的持續增長
  16. " the merger will bring about synergetic effects by pooling the expertise of the two departments

    他表示，土木工程署和拓展署合併后，可在專門知識和技術的層面上，帶來協同效應，發揮更大作用。
  17. In this paper, an micro - strip antenna based on novel electromagnetic ( photon ) structure is designed, numerical experiments show that such kind of structure can decrease the surface - wave caused by thick substrate, thus the bandwidth and gain of antenna are improved evidently

    本文設計了一種加入新型電磁（光子）晶體結構的微帶天線，通過數值模擬，證明它消除了大量由厚介質帶來的表面波效應，從而明顯增加了天線的帶寬和增益。
  18. Along with the coming of the military information times, the wide use of the new high - tech, especially the computer technology in the military field, will bring forth the new weaponry, and the simulation training methods representing advanced productive forces are gradually replacing our traditional live training in the field, which has played a clearly positive role in greatly improving army ' s training effects, saving training funds and eliminating the negative effect of bad weather on the field training

    隨著軍事信息時代的到來，高新技術、特別是計算機技術在軍事領域的廣泛應用，不僅使得武器裝備不斷推陳出新，而且代表先進生產力的模擬訓練方法和手段正逐步取代我軍傳統的野外實兵訓練，這在很大程度上對于提高部（分）隊的訓練效益、節約訓練經費、克服野外不良天候等因素給軍事訓練所帶來的負面影響，都起到了顯著的積極作用。
  19. First, the article analyzed and summarized the process income distribution change, elaborate the concrete performance, characteristic, development trend of income distribution in our country, analyzed the negative influence of income distribution gap expanding, because of the tax system and tax policy did not go effect, and emphasized the importance of tax adjustment and control ; second, analyze revenue from tax to adjust the fulfillment process of control the income allotment in our country, elaborate the main and self - contradict and existent key problem that control the income allotment by qualitative way. on this foundation, appraised effect of the adjustment and control of tax go income distribution, give some reasons from many angle for the weaken function of tax

    首先對我國收入分配實踐演變歷程進行分析與總結，闡述我國收入分配差距的具體表現、特徵以及發展趨勢，從收入分配差距擴大的根源分析中探討由於稅收制度與政策調控不力，對收入分配狀況惡化帶來的負面影響，並提出增強稅收調控收入分配效應的重要性;其次，分析我國稅收調控收入分配的實踐歷程，對我國稅收調控收入分配面臨的主要矛盾和存在的主要問題予以定性分析和闡述;在此基礎上，對我國稅收調控收入分配效應作出定量分析與評價，並針對我國稅收調控收入分配效應弱化問題，進行多角度的原因分析;最後，對我國稅收調控收入分配的對策，提出全方位重建構想。
  20. Professor paul morris, president of the hkied said, " we believe that by capitalizing on our complementary strengths, and creating a combined critical mass of teaching and research expertise, deep collaboration will not only bring benefits to our students, but also make a positive difference to the education sector at large

    教院校長莫禮時教授表示：我們相信能透過深入協作產生協同效應，結集兩校的教研專才。這不單為我們的學生帶來裨益，亦為整體教育界帶來正面影響。
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