propagating medium 中文意思是什麼

propagating medium 解釋
植物繁殖用土壤培養基
  • propagating : 傳播的, 繁殖的
  • medium : n （pl dia ）1 媒介物；傳導體；媒質，基質，介質，介體；中間物；環境、生活情形。2 手段，方法；媒介...
  1. 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。
  2. Magnetostatic wave ( msw ) is a kind of slow dispersive wave propagating in magnetic medium, which is also a microwave electromagnetic wave. so the propagation characteristics of msw can be controlled by bias magnetic fields

    靜磁波（ msw ）是一種在磁性介質中傳播的慢色散波，也是一種微波電磁波，可通過磁控方法改變靜磁波的傳播特性，並與具有電磁性的物質發生作用。
  3. ( 5 ) the organization dissemination : the dissemination inside the units and between the units and the outside will behelpful in propagating the colleges and getting a good reputation. = " tbe dissemination op ' 5w " theorics and the innovation of thehigh - vocational cducation. ( l ) the developments of the propagators. teachers working as leaders : the college should pay much attention to theteacher - training work society working as director : education should be developed asthe society requires. emter [ roses working as guides : the families will cooperate with the collegesensuring the students to be qualified persons. ( 2 ) there being substanial contents : the curricula being set up as the goal requires and the practice classes being inlarge scale. ( 3 ) the innovation of the disseminating mediums. the combination of the traditional methods with the modem mediums will reacha brand new achievement in science and art. ( 3 ) the shaping of the receivers. analying the characteristics of the students : active, social and developing. motivating them to study : selecting the best ways of studying and keeping theircreativity. ( 5 ) how to evaluate the effects of the high - vocational education, the analyticalevaluation, element l - appraisal, and the final evaluation. r " perspectives on perfecting the higb - vocational education. 1. modemization of the medium : improving as time goes. 2. modernization of the receivers : enhancing the quality of the whole nation

    （ 4 ）受眾的塑造分析學生特徵：主體性，社會性，發展性。引導學習動機：選擇好的學習方法，培養創業精神，創業能力。門）如何評價高職教育的傳播效果：分析評價，形成性評價，終結性評價四、完善高職教育傳播的前景（ 1 ）媒體現代化? ?與時俱進u ）受眾現代化一提高全民族素質門）教學方法互動化一交互教學，合作性教學，個案教學，問題性教學n ）內容實用化一必須夠用為原則，加強「三創」教育。
  4. Conduits and fittings for electrical installation ; rigid non - flame propagating insulating conduits and fittings, plain conduits couplers and bends for medium and heavy pressure strength

    電氣設備用導管和配件.第1部分:剛性耐火傳導式絕緣導
  5. In this paper retrospected the history of literary supplement, and focused on the background of today ' s competitive and complicated domestic market of news papering, put forward that should engage well with the literary supplement of news paper in the small - medium cities, stress reflecting its times sense, and step in life, manifest regional features, so as to undertake the responsibility for propagating and inheriting regional traditional culture and modern culture

    摘要本文追溯了報紙文藝副刊的歷史，並針對當今國內外報業市場紛繁競爭的背景提出應辦好中小城市報紙文藝剎刊，凸顯報紙文藝副刊的時代感，走進生活，辦出地方特色，以擔當起傳承地方傳統文化和現代文化的責任。
  6. Conduits and fittings for electrical installation ; rigid non - flame propagating insulating conduits and fittings ; plain conduits with coupler and bends with coupler for medium and heavy pressure strength

    電氣裝置用導管和附件.剛性無焰傳播的絕緣材料管和附
  7. Based on the problems discussed in the second part, it carries out in - depth and careful researches. in light of the above - discussed problems and combining the practice, the writer put forwards seven countermeasures of changing the ideological and political work. they are the change from traditional patterns to modem thinking patterns, from experienced - oriented methods to science - oriented ones, from one - way crabbing to two - way communication and from vacuum propagating to medium propagating

    在這一部分中，就如何改進高校學生思想政治工作方法，作者針對問題，結合實際，提出了從傳統型思維方式向現代型思維方式、從經驗型思想政治工作方法向科學型思想政治工作方法、從單向灌輸型工作方法向灌輸與雙向交流結合型工作方法、從真空傳播向載體傳播等七個方面進行思想政治工作方法轉變的對策。
  8. Through analyzing a lot of tested data of seismic waves from deep - hole blastings at a different angle, the changing rules and influence factors of such main parameters as frequency, amplitude and lasting - time of blasting seismic waves propagating in a rock medium are obtained, and the empiral formulas for calculating the amplitude of blasting seismic wave acceleration are fitted out by binary regression

    通過從不同角度對大量的深孔爆破地震動測試數據的分析，得到了巖石中爆破地震波傳播的頻率、幅值和持續時間等主要參數的變化規律以及它們的影響因素，並通過二元回歸法，擬合出計算爆破地震波加速度幅值的經驗公式。
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