propagating system 中文意思是什麼

propagating system 解釋
繁殖系統
  • propagating : 傳播的, 繁殖的
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. It is found that the fwm field can cause the asymmetry of electromagnetically induce transparency profile. in addition, the effect of different propagating orientations of probe field on the electromagnetically induced transparency is also discussed. in the molecular multi - level system with the perturbed superposition levels, we discuss the electromagnetically induced transparency, spontaneous emission enhancement, double dark resonance and double electromagnetically induced transparency by using the density matrix equation under weisskopf - winger approximation and dressed - state density matrix equation

    針對實際的實驗條件，考慮了一種影響量子干涉的新的因素-四波混頻場，研究了四波混頻場對雙光子探測的-型能級體系的eit的影響，發現四波混頻場能夠導致雙光子探測的eit線型的不對稱，在此基礎上，討論了不同探測場的傳播方式對eit的影響，針對分子中實際存在的包含有微擾能級的不同多能級系統，我們分別採用綴飾態繪景下的密度矩陣方程和weisskopf - wigner近似下的密度矩陣方程詳細地討論了電磁感應透明、自發輻射的干涉相消和相長、雙暗態共振和雙電磁感應透明現象。
  2. As an example, polarization changes in vector gsm beams propagating through a telescopic system have been analyzed and illustrated by numerical results. it has been found that propagation - induced polarization changes are non - uniform across the beam cross - section. for the symmetric gaussian spectrum, the effect of the bandwidth on the polarization is barely noticeable

    以望遠鏡系統為例進行的數值分析表明，多色矢量gsm光束的偏振不再是均勻偏振，對源光譜為對稱分佈高斯型的多色矢量gsm光束，譜寬對光束偏振特性的影響不明顯。
  3. This article describes a way of special ultrasonic system which monitors thermal stress in seamless welded rails. this monitoring system is a non destructive testing system, which adopts avr mcu and high - precise time chip processing as the core of it, and adopts the critically refracted longitudinal wave as the object of measuring. my studying focuses on the theory of the monitoring system, which will be listed in this arctile : according to the snell theory, the theory of motivating of critically refracted longitudinal wave is described in details, and the finite element software is used to emulate the propagating course. the formulas of calculating the pts of swr are taken from the acoustoelasticity theory, and the calculating the parameters is introduced. according to assemble materials, three kinds of ways of monitoring the pts of swr using critically refracted longitudinal wave are described, which are measuring the sound - time in changeless distance, ultrasonic critical - angle refractomery and frequency spectrum, the first way of ways is used in this experiment system. the factors, which effect the monitoring system, are assaid in some degree based

    本文的研究工作重點在無縫焊接鋼軌溫度應力測量系統的理論模塊，包括根據snell原理，研究極限折射縱波的激發機理，並使用有限元軟體ansys進行模擬;根據聲彈性理論以及公式推導出計算無縫焊接鋼軌中的溫度應力的公式，並對其中參數的求解方法進行介紹;根據收集的資料，介紹了三種使用極限折射縱波測量無縫焊接鋼軌溫度應力的方法，即固定距離測量聲時法、臨界角折射法和頻譜分析法，本實驗系統使用的是第一種;根據實驗經驗以及相關資料，分析了影響極限折射縱波測量溫度應力的幾個因素，並提出了相應的解決方法;根據實驗系統的需要，獨立設計並加工出相關配套的實驗設備，包括實驗鋼塊、有機玻璃楔塊、固定件、載荷外框裝置等。
  4. Various perovskite compositions have been prepared through this method and their structure, electronic and magnetic properties have been studied. in this paper, la2o3, sro2i mn, naclo4, kmno4 were used as raw materials and were synthesized into la1 - xsrxmn03 powder by employing self - propagating high - temperature synthesis ( shs ) technology and filtration processing. in addition, the mechanism of chemical reaction and microstructure formation process of la2o3 - sro2 - mn - naclo4 - kmno4 system was studied

    La _ （ 1 - x ） sr _ xmno _ 3的shs合成工藝研究發現，在shs合成過程中液相量的多少和反應溫度有很大的關系，通過在反應體系內加入第二相氧化劑kmno _ 4可以控制反應進程， kmno _ 4在反應中分解得到的高活性mno _ 2利於產物的生成，一定程度上避免了氧缺位和中間產物的形成。
  5. Study on mechanisms and synthesis of ti - b4c - xcu system with self - propagating high - temperature

    體系自蔓延高溫合成過程及機理
  6. Planning department synthetically ： responsible for managing in department ' s administrative affairs, office supplies ; help leaders to set up rules and regulations ; help propagating staff ' s performance is examined, information, training ; work out the monthly magazine of 《 business activities analysis 》 ; offer aid decision information to develop and manage crm system ; manage the interface work of this department and it department, offer big customer service to plan

    三、綜合策劃室：負責部門行政事務、辦公用品管理；協助領導建立規章制度；協助進行員工績效考核、信息宣傳、培訓工作；編制《經營活動分析》月報；提供輔助決策信息開發和管理crm系統；管理本部門與it部門的介面工作，提供大客戶服務策劃。
  7. Starting from the collins formula, a recurrence equation of hermite - cosine - gaussian ( hcg ) beams propagating through a paraxial abcd system with a hard - edged aperture is derived, from which the analytical propagation expressions for apertured hcg beams of any order can be derived by using the recursive algorithm

    從collins公式出發，推導出了厄米?餘弦?高斯光束通過有硬邊光闌近軸abcd光學系統傳輸的遞推公式。由遞推公式，藉助迭代演算法，得出受光闌限制的任意階厄米?餘弦?高斯光束的解析傳輸公式。
  8. China light industry information network, directly led and supported by the china state light industry bureau, is a specialized information network system propagating the chinese light industry and promoting the contacts of the chinese enterprises of light industry with the international market to acquire more commercial chances for the enterprises

    -國家機械工業局主辦，全面提供機械工業動態信息權威消息及企業數據查詢等信息服務，並為企業提供網上廣告等宣傳途徑，是機械行業企業的最佳選擇。
  9. Because of radio wave propagating along the ducts with enhanced fields on the order of the free - space field, the problems of the co - channel interference are more complicate for communication systems with the results of intersystem interference and the formation of other system, and therefore affecting the determination of the coordination distances or the optimization of the distribution and separation of delay, and for surveillance system such as radar system the problems can be radar holes or the extensions of detect range

    對于通信電路，它使系統間的相互干擾問題變得復雜，既可能幹擾其他系統又可能形成另外的系統，從而影響系統的有關參數如中繼電路的最佳組合（分佈、間隔）和協調距離，對于探測系統產生的則是雷達空洞、超視距探測等問題。這些問題對相關無線電系統特別是軍事應用系統可能是致命的，因而以波導傳播為代表的反常傳播特性研究受到極大重視。
  10. The present paper based on the mechanism of the vibration ' s production and transmission, simplifying the track system as elastic foundation beam model, and using a moving load which act on the beam to simulate the train, regarding four sorts of track system as research object, to evaluate the model of the vibration propagating of the track system under the moving load

    本文基於振動產生及傳播的機理，將軌道系統簡化為彈性地基梁模型，將運行的列車模擬成一個作用在樑上的移動荷載，以新干線、 tgv 、在來線以及國內的武漢輕軌等四種軌道系統為研究對象，對移動荷載作用下軌道系統的振動傳播模型進行了評價。
  11. And then it propagates across space under the effect of directional grouping and attentional priming in the mt - mst loop. so the object motion is captured finally. just based on the propagating mechanism, local aperture problem was overcome, and the system completes motion integration and motion segmentation

    本論文在grossberg的形狀運動邊界輪廓系統（ formotionbcs ）的基本模型框架下，綜合了fa ade模型和mbcs模型，對原模型進行了深入的研究分析，並進行了擴展: 1 、研究分析了模型系統各階段的運動處理機制。
  12. In chapter 3, the elegant hermite - cosh - gaussian beams as another special case in hermite - sinusodiol - gaussian family is introduced and its propagation properties through a first - order optical abcd system are investigated. an analytical solution of the elegant herimite - cosh - gaussian beam propagating through a first - order abcd system is derived, and correspondingly, the closed - form m2 - factor, the beam width, the curvature radius and the power in bucket are presented analytically. the numerical investigations are carried out and show that the m2 - factor of elegant hermite - cosh - gaussian beam is greater than that of elegant hermite - gaussian beams and less than that of hermite - gaussian beams approximately

    本文得到的主要結果可歸納為：首次用強度矩的方法研究了hermite - cosh - gaussia （ hchg ）光束，得到了hchg光束的束寬、曲率半徑、 m ~ 2因子、瑞利距離等的解析表達式；用陡峭度和pib參數去衡量hchg光束的光束質量，找到了hchg光束在傳輸過程中影響光束質量的因素並得到了變化規律；證明了hchg光束在傳輸過程中的重心和對稱性都會得到保持。
  13. The management and safeguarding of chinese government image can begin with drawing up a goal, promoting effective management, rebuilding belief system, propagating image, extracting new ideal, plotting public relation activities and controlling the risk

    中國政府形象管理可從七個方面著手:擬定管理目標;倡導績效管理:重建信仰體系;策動形象傳播;提煉政府理念;策劃公關活動;實施危機控制。
  14. For overcoming the malpractice of this system, lightening the burden of the peasants, the author has been to many villages and towns of yingkou city area to make an on - the - spot investigation. through discussions with peasants and officials at all levels in charge of agriculture and taxation, studying all the related documentations on fees and taxes reform in the rural area, the author analyzes the importance, causes and the difficulties of the fees and taxes reform, studies basic practices and the effect of transforming administrative fees into taxes in anhui province, the current situation of yingkou city area and the relative policies of the state. in this article, from keeping fees and taxes reform the normal nature, strengthening supervision in fees and taxes reform management, increasing propagating, standardizing fees and taxes levy and manage organization and range, advancing fees and taxes reform positively and steadily, the author proposes a tentative plan and measures on the fees and taxes reform in yingkou as well as issues needing attention

    為了克服這種體制的弊端，切實減輕農民負擔，本文作者深入到營口市一部分鄉（鎮） 、村幹部群眾中進行調研，並與稅務、農業主管部門的同志進行了座談，了解情況，徵求意見，研究了大量有關農村稅費改革的文獻資料，分析了稅費改革的重要意義、稅費問題產生的原因和改革的難點，研究了安徽省稅費改革的基本做法和主要成效，分析了營口市稅費改革的現狀和國家有關政策，從保持稅費改革的規范性、強化對稅費改革的監督管理、加大宣傳力度、規范稅費征管機構及管理范圍和要積極穩步地推進稅費改革幾個方面，提出了營口市稅費改革方案措施的的初步設想及應該注意的有關問題。
  15. Then, the size of the snap - back zone propagating towards the loading end increases until snap - back of the entire system takes place

    遠離加載端的區域先回跳，然後回跳區域逐漸擴大，向加載端傳播，直到整個系統都回跳。
  16. This paper investigates the propagating characteristics of the layered earth in a loop antenna case, the result can be served as a helpful guideline for the system design and application

    對環狀發射天線情形下分層大地的有關通道特性進行了探討，以期為該系統設計及工程應用提供有益的指導。
  17. Make perfection for legal construction of the municipal files, intensify the work of propagating the municipal laws ; raise the qualities of the staff members of the file management ; enforce the intensity of putting the rules and regulations into effect ; promote the establishment and improvement of social service system of the archives ; make full use of the municipal files in the construction of the cities

    摘要完善城建檔案法規建設，加強城建檔案法規宣傳工作；提高城建檔案管理人員素質，加大城建檔案法規的執法力度；推進城建檔案館的社會化服務體系的建立和完善，使城建檔案在城市建設中發揮重要作用。
  18. Chapter 4 draw out some beneficial enlightenment : establishing some trending standards to currency cooperation in east asia, scooping out and propagating the east asia peer value, strongly pushing forward the " tough system equipment " structure, china and japan carry the duty of early class behavior group to push the system to change

    歐元的制度供應來自社會科學知識的積累（最優貨幣區理論的演進與發展人歐洲統一的思潮與運動、德國央行的成功經驗、國家的作用及集體行動，這幾方面的因素和力量通過影響制度供應曲線的斜率和曲線本身移動來推動制度變遷。
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