fluctuation of current 中文意思是什麼

fluctuation of current 解釋
波動電流
  • fluctuation : n. 1. 波動，起伏，漲落；【物理學】脈動。2. 動搖不定，躊躇。3. 【生物學】彷徨變異。
  • of : OF ＝Old French 古法語。
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. At a definite temperature a mesoscopic circuit isnt in a determinate quantum state instead of in the mixed state ( or statistical state ). using the density matrix of the canonical ensemble, we have deduced the formulate of the quantum fluctuations of both charge and current in a non - dissipative mesoscopic coupled circuit. and the dependences of the quantum fluctuation of the circuit on its temperature have obtained

    在有限溫度下，介觀電路系統實際上並不處在一個確定的量子狀態，而是處在混合態.根據正則系綜的密度矩陣導出耦合互感電路中電荷和電流的量子漲落，得到了量子漲落與溫度的依賴關系
  2. This paper is referred to detailed study on business cycle fluctuation of real estate industry based on analysis method of modern economics and the current economic situation in our country, which is composed of the following three parts : part one : through brief summary on the main theories of business cycle fluctuation and discussion on the main viewpoints on business cycle fluctuation of real estate industry, it tells us, based on the true cases, the generation mechanism of business fluctuation of t real estate industry just for further analysis and study of business cycle fluctuation of the housing and land in our country as a theory preparation

    本文運用現代經濟學的分析方法，同時結合我國的實際，對房地產經濟周期波動問題進行了較為深入的探討。本文由以下三個部分組成： 1通過簡要歸納、總結主要經濟周期波動理論及房地產經濟周期波動理論主要觀點，從實證角度分析各國或地區房地產經濟周期波動，提出房地產經濟周期波動的生成機理，為分析、研究我國房地產經濟周期波動提供理論準備。
  3. Chapter three analyses the suitable pricing model of our country ' s mbs, and by studying secular trend and fluctuation of risk free interest rate and the term structure of interest rate of national debt, i propose an option model based on floating interest rate mbs which will be issued in our country. next, cash flow current value method is used to carry out the empirical test

    第三章分析了適合我國住房抵押支持證券的定價模型，通過研究我國無風險利率長期趨勢值、波動性以及國債利率期限結構，提出我國發行浮動利率抵押支持證券的期權定價模型，並應用現金流現值定價法對我國發行固定利率住房抵押傳遞證券的定價進行實例分析。
  4. Based on the analysis of commercial banks " current concept about fund management, this paper brings forward that fund management is the main - string in its operation, and that the concept of fund management, including security and profitability, is extended from current " forrying fund " to the management of the fund cost and fund risk the paper comprehensively discusses the principle of fund management, the management of fund costs, the tactics of management about fund liquidity, the measures of management about fund risks and how to solve the problems on interest risk in the period of frequent interest fluctuation. the paper puts forward ideas on how to improve the fund management. the security, liquidity and profitability of the fund, which are both contradictory and integrated with one another, are internal factors of fund management. fund liquidity is traditional core question. commercial banks face with a number of risks of witch credit risk is the greatest one because our country has adjusted interest rates 8 times since 1996, which covered a period of frequent interest fluctuation

    商業銀行面對許多風險，但最大風險是信用風險。由於我國自1996年以來已連續調整了8次利率，近幾年是利率波動頻繁時期，研究利率的敏感性問題顯得特別重要。要改善資金管理，提高商業銀行的經營水平，就要建立資金管理是商業銀行經營主線的理念，對資金要統一規劃和管理；要改革銀行的體制，建立現代企業制度和法人治理結構，在體制上為資金管理提供有利的運行平臺；增加改善資金流動性管理所需的貨幣政策工具，擴大資金調控手段；打破貨幣市場的僵化局面，為資金管理創造有利的宏觀環境；續續優化負債結構和負債載體設計；增強資金信用風險規避和化解的措施；通過銀行資源整合，努力尋找資金的安全投放渠道，最終完成經營模式由傳統型向現代型的轉變。
  5. Thermal fluctuation of resistance in rl serial circuit influence on the current transient process

    串聯電路中電阻熱漲落對電流暫態過程的影響
  6. The tendency of current quality engineering is to reduce, restrain and control the fluctuation in the process

    現代質量工程的主流是減小、抑制和控制產品實現過程中的波動。
  7. 2. current income fluctuation and the stability of permanent income arc emphasized by fujian rural households, they chase a balance of current utility and permanent utility. 3. the bridle of psychological expectation is more important than consume customs for fujian rural households

    對未來收入的心理預期比消費習慣的約束力更為強大，因此，要擴大農村居民的消費支出應考慮如何使農村居民對未來收入有良好的心理預期。
  8. Under a certain magnetic field, the density and stability of anode plasma determines the ion current density and its fluctuation

    在確定磁場強度下，陽極等離子體密度和穩定性決定了引出離子束流密度的大小及其波動幅度。
  9. Current compensation control strategy for restraining thrust fluctuation of pmlsm

    抑制永磁直線電機推力波動的電流補償控制策略
  10. But if we use chaotic phenomenon directly, three disadvantages exist : ( 1 ) the applied range was limited by dynamic character of the dc / dc converter system ; ( 2 ) high current fluctuation is found, and it is hard to be controlled ; ( 3 ) high output voltage fluctuation

    但是利用dc / dc變換器系統本身的混沌現象來提高電路的電磁兼容性，存在著三個方面的不足： （ 1 ）應用范圍受到系統本身動力學性質的限制； （ 2 ）電路中的電流波動大，難以控制； （ 3 ）輸出電壓波動大。
  11. Firstly, the current testing localization in the detection of electric bow is analyzed and the new system ' s whole construction developed in this thesis is introduced ; in the 2rd chapter, the embedded 110v dc power supply is analyzed and constructed, and with experiments, some dissonant results such as the fluctuation of output pwm ( pulse width modulation ) pulses, the power noise added to output voltage, and the drop of output voltage have been analyzed and the problems have been broken down one by one ; in chapter 3, stepping motor ' s drive has been systematically dissertated, and combing stepping motor ' s subdivided drive technology, the author develops an intelligent mini - step driving circuit using a main - sub microprocessor structure, which is validated in the hybrid stepper based system ; in the 4th chapter, liquid crystal driving and displaying technology is specified in detail, with one sort of lcd modules ( tlm12864h ), the author develops an feasible circuit for the new testing system, designs a menu mode based program struc ture and brings here some programming codes using franklin c51 programming language ; in chapter 5, the above built system is used in the electric bow ' s practical detection, and the differentiating rate of this system is analyzed

    論文首先分析了目前機車受電弓檢修方式存在的局限並概述了本論文研製的受電弓測試系統的體系架構；第二章對系統內置110v直流控制電源進行了分析和設計，結合試驗對輸出pwm振蕩、輸出電源噪聲大、輸出電壓下跌等現象進行了分析並提出解決措施；第三章論述了步進電機的驅動，結合步進電機微步驅動技術研製了基於上下位單片機組的混合式步進電機智能驅動電路，並在試驗中得以驗證；第四章詳述了液晶驅動及顯示技術，利用一款液晶顯示模塊tlm12864h研製出本系統用液晶顯示電路，設計了菜單式的程序結構並以franklinc51編程方式給出部分子程序代碼；第五章則將以上構建的整個系統應用在機車受電弓的實測中，並對測試解析度進行了分析。
  12. ( 3 ) with the increase of the injected current, the lasing wavelength of fgesl appears fluctuation, the side mode suppression ratio ( smsr ) increases accompanied by an oscillation, and the p - i curve distorts slightly

    Fgesl的激射波長隨ld的注入電流的增大而發生波動;邊模抑制比（ smsr ）隨注入電流的增大總體上呈現上升趨勢，但其變化過程並不平滑而是有較大的波動; fgesl的p一i曲線有微小的扭曲。
  13. And the quantum fluctuation of charge and current in the mesoscopic circuit in squeezed states are strdied, too

    還討論了在壓縮態下的電荷和電流的量子漲落。
  14. In thes paper, we set up a risk quantiative appraisal system for the scientific risk management of the real estate invesbent whih is based on the probability theory, mathematial statistics and fmancial anaiysis theorythis system developes the application of the probability theory and mathematical statishcs to the risk appraisal on the base of current risk appraisal methods. what ' s more, in orde to filfulthe need of prachcal application, we create a set of risk - fmance index models in whih we analyze five kinds of twortant risk in the real estate investinen from their orighs, such as the general price fluctuation risk, the markt risk, the interest rate risk, the operation risk and the decision risk. ih the system, standard deviation of the npv ( net present value ) is uesed as the quantitative index of the singe risks and the whole risk. in addition, we connect the system with risk avoiding tactics in the risk managemen of a proect. all these provide a decision basis for risk management

    本文應用概率論、數理統計、財務分析等理論為房地產投資風險的科學管理建立了一套風險定量評價系統。該系統是在現有的風險評價方法的基礎上，將概率論和數理統計的理論在風險評價中的應用進一步深化。並結合房地產投資的實際，從風險形成的原因出發，針對其中影響較大的幾類風險像利率風險、物價風險、行業風險、經營風險、決策風險，建立了一套風險- - -財務指標評價模型，運用凈現值的標準差這一指標將房地產投資所面臨的個體風險和整體風險定量化，同時與項目風險管理中的風險規避策略有機地結合在一起，為房地產投資的風險管理提供了決策的依據。
  15. In view of the current fluctuation in oil prices, the cad has granted a two - month approval so that the situation can be reviewed within a shorter timeframe

    由於目前油價仍然波動，民航處只批準延期兩個月，方便於短期內重估情況。
  16. Correlation dimension of pressure fluctuation in gas - liquid - solid three phase co - current up - flow system

    固三相流中壓力波動信號的分維估算
  17. In the modern power system, acute fluctuation of load lead to great difference of wave crest and trough, abundance non - linear load make severe aberrance of current and voltage wave. these factors make remarkable increase of error of energy metering and unrational billing

    現代電力系統中，負荷波動劇烈使負荷峰谷差值很大，大量的非線性負荷使電流、電壓波形畸變嚴重，這些因素使電能計量誤差顯著增大，並使計費不合理。
  18. Energy source is one of the very important factors for chinese economic fluctuation. under the current macroeconomic policy goals, chinese energy price goes up by 10 %, and this leads to about ( 0. 29 % ) of inflation rate, ( 0. 35 % ) up of general price level, 0. 34 % of output gap and accumulatively ( 0. 41 % ) loss of output. meantime, ( 100 % ) up of world oil price will result in chinese mild increase of price level and mild decrease of output, both by less than 1 %

    能源是影響中國經濟波動的一個重要因素，在目前中國所實行的宏觀經濟政策目標下，中國能源總體價格上升10 % ，當年的通貨膨脹率上升大約0 . 29 % ，最終導致的總體價格水平上升0 . 35 % ，而產出缺口在當年為0 . 34 % ，最終造成的產出損失累計為0 . 41 % ;國際石油價格上升100 %將導致中國物價出現溫和上升以及產出出現小幅下降，但二者均不會超過1 % 。
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