自激方程組 的英文怎麼說

中文拼音 [zìjīfāngchéngzǔ]
自激方程組 英文
autonomous system of equations
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  1. It thoroughly analyses the drastic competitive market faced by yongsheng group, which consequentially promote the enterprise inside continuously to improve its labor productivity, product quality, and improve the outer circumstances of services, anisomerous structures on the employee ’ s quantity and quality, and the inner circumstances which limited and affected the whole stuff diathesis ’ s improvement and enhancement. it sums up the existing problems on yongsheng group ’ s human resources development and management and puts forward the mode of yongsheng group ’ s 1e3p1c human resources management system. the mode of 1e3p1c human resources management system is composed of engage system, position analyse system, performance examine system, pay administration system, culture system

    永生集團同其他民營企業一樣也曾走過一段輝煌的時光，但隨著外部競爭環境的不斷變化，至1998年年底，已累計虧損200萬元，但近幾年來，集團高層管理者及時調整了管理思路和領導班子，至2005年低，集團公司利潤超過了公司重組集團效益最優時5個百分點，在長期的調查研究過程中，不難發現，永生企業在外部競爭環境日常激烈的情況下扭虧為盈並取得迅猛的發展的強大動力源很大程度上取決于其是在人力資源管理方面的及時調整，並在長期的模索中形成一套適合自身企業發展的科學合理的1e3p1c人力資源管理系統。
  2. Next, in order to comprehand the electromagnetic characteristics and the dynamic characteristics of the new type of magnetic micromotors, the dissertation applied the concept of the magnetic scarlar potential of the irrotational magnetic fields and set up the mathmatic model for the inner magnetic field of the new type of motors from the basic equations and the boundary conditions of the motor magnetic field. oh the basis of the mathmatic model, the dissertation analized the various qualities of the magnetic field of the air gap between the rotor and the stator and gave a detailed calculation of the air gap ' s magnetic potential, magnetic field intensity, magnetic induction, the shape of the magnetic scarlar potential level surface, the distribution of the magnetic circuit, the magnetic induction the self - inductance and the mutual inductance of the coils

    其次，為全面了解這種新型電磁電機的電磁特性和動力特性，本文從電機磁場的基本方程及其邊界條件出發，應用無旋磁場的標量磁位概念，建立了端面搖擺式電磁微電機內部磁場的數學模型，並以此為基礎，詳細分析了電機氣隙磁場的各方面性質，對氣隙磁場的磁標位、磁場強度、磁感應強度、等磁位面形狀、電機工作磁路的分佈、電機的工作磁通量以及激勵繞組的自感和相互之間的互感進行了詳細的分析計算。
  3. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。
  4. 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 。
  5. Training plan, practice design, network administration system build a foundation for teachers " continuous education to meet the requirement of subjective development. school - based training, curriculum development, non - curriculum study and education via internet are ways of teachers " subjective development. plan and development assessment can effectively stimulate teachers " subjective development

    培訓規劃、實施方案、網路管理系統為適應主體性發展的教師繼續教育自組織體系奠定基礎；校本培訓、課程開發、非課程化研修、網路教育是發展教師主體性的途徑；工約計劃與發展性評價則能有效激勵教師的主體性發展。
  6. Study on the basis of co operation by making a research on the two theories, then put forwards a teaching mode combining the above two. according to the characteristics of high school students, the author conducted a biology - teaching experiment among the second - grade students in high school. in the process, the mode succeeded in stirring the students " interest and cultivating their enthusiasm, initiative and creativity by adopting several methods such as questionnaire, observation, statistics analysis

    根據高中學生心理特點，深入鉆研教材，挖掘適合自主?合作學習的內容，操作過程中運用了問卷調查、等組實驗、觀察和統計分析等方法，對高二生物教學中開展自主-合作學習進行實踐研究和探討，通過創設自主課堂、營造合作的課堂氛圍，激發學生的學習興趣，深入挖掘學生學習的積極性、主動性、創造性，努力實現由「要我學」到「我要學」的轉變，最後達到「我會學」的目標。
  7. In the modern management, how to motivate the corporate staffs and evaluate their work performance has become one of the widely noticed research subjects. because motivation and performance appraisal, which are connected with many factors, are complex to study, the present research results cannot fully satisfy the needs of corporate management. on the basis of the policies of the party and the government and the theories of behavior science, human capital, management psychology and industrial organization, this paper analyzed the factors, which influenced the motivation mechanism, including reward, power of control, reputation, market competition and supervisor, based on the analysis above, the paper divides the persons in an enterprise into 7 catalogues - investors, operators, middle managements, engineering technicians, marketing professionals, working staffs and workers, and put forward their concrete incentive and performance appraisal plans respectively

    本文在充分研究黨和國家的方針、政策（現代企業制度、分配製度） ，行為科學（需要層次理論、激勵? ?保健雙因素論、期望值理論） ，管理心理學理論（公平理論、目標設置理論、自我認知理論） ，產業組織理論（公司治理結構的內涵、共同治理結構）和人力資本的內涵、特徵及其產權特性和實現途徑的基礎上，對影響激勵機制的因素（報酬、控制權、聲譽、市場競爭、監督等）分別進行了分析，並在這些分析基礎上，把企業的人分為七大類（投資者、經營者、中層管理幹部、工程技術人員、營銷人員、職員和工人） ，提出了他們各自具體的激勵和績效考核方案。
  8. This research has been done on both the theory study and questionnaire, and we inspected 172 knowledge employees from 20 companies ( out of which there are 111 samples efficient ) the compensation has been proved by the results, and the main conclusions are as folio wings : 1. there are no significant differences in demand of the compensation combination among the knowledge employees with different background. it ' s just the same story when concerning the encouragement state of knowledge employees, compensation levels and the feeling of the compensation system

    研究採用理論研究和問卷調查相結合的方法，調查了20家企業的172名員工（其中有效的知識型員工樣本111份） ，基本證實了構思假設，主要結論如下： 1 、不同背景的知識型員工對薪酬組合需求沒有存在明顯的差異；知識型員工的被激勵狀態、薪酬水平及薪酬制度的感受程度與其對自助式薪酬組合的需求沒有明顯的差異。
  9. This paper with the actual needs of metal physical doping of icf target material and laser - x - ray conversion material is starting point, major for flow - levitation method principle, technology parameter control particle grain size, structure and thermal stability of phase composition that prep aration metal and alloy nanoparticle go deep into research. the principle of preparation metal nanoparticle by flow - levitation method is difference with other evaporate condensation method

    本文以icf靶材料金屬物理摻雜和激光- x光轉換材料的實際需要為出發點，主要對自懸浮定向流技術制備金屬與合金納米微粒的原理、過程和工藝參數控制微粒粒徑大小，所制備納米微粒的結構、物相組成以及組成相的熱穩定性等方面進行了深入研究。
  10. Full quanta theory was used in analysis the working principle of laser, educed the photon states of single pattern radiate in two energy - step system, and simulated the establishment of laser mode and statistical distribute of photon. according to elf consistent equations of rlg ; build the simulated program with labwindows / cvi and do some simulation experiments, the result of simulation matched the theory perfect perfectly and conform to the experiments, the locked - in and pattern competition coursed the periodic light intensity

    在激光陀螺自洽場方程組的基礎上，運用labwindows / cvi軟體建立了靈活方便的激光陀螺模擬平臺，並進行模擬試驗，模擬試驗結果與理論分析很好的相符合，且能夠較好地說明陀螺試驗現象，即在閉鎖閾值附近，由於閉鎖效應和模競爭相互影響，使得激光腔中兩行波相互關聯，光強差隨時間呈周期性變化。
  11. It was decided by the government, when china was just founded, that the post is in charge of the press - issuing. just because of this, a transferring channel allover china had been established and grown up continually. but, it was almost a monopolized business in the years of planned economy

    計劃經濟時代，由於缺乏競爭，在作業組織、生產流程等方面不計成本，管理粗放，過去郵政佔主導地位的傳統業務，多渠道發行已成趨勢，報刊社自辦發行已成規模，競爭日趨激烈。
  12. Teaching methods based on constructivism under the conditions of multimedia and internet can completely arouse a lot of sense organs of the students to study and fully stimulate the students " initiative and participation. they can help enlarge the capacity of a teaching period and really make the students study individually, study on their initiative and study with others. the teachers " and the students " using multimedia can show the entire effect of classroom activities and fully reflects the principal part of the students and the leading part of the teachers

    在這些教學實踐過程中，我們深刻體會到建構主義學習理論在「提高學習者的學習積極性，培養學習者的學習能力」方面具有其它學習理論所無法比及的優勢；並且深深認識到建構式網路下的化學教學能體現「以學生為中心」 ，很有利於培養迎接新世紀挑戰的高素質人才；建構式網路下的教學手段能全面調動學生的多種感官學習，充分激發學生的學習積極性和參與性，增大課堂容量，真正實現個別化學習、自主學習、協作學習；學生、教師通過多種媒體的組合使用，能顯示課堂效果的整體效應，充分體現了學生的主體地位和教師的主導作用。
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