guiding field 中文意思是什麼

guiding field 解釋
導向場
  • guiding : n. 導向，定向；制導，導航；導波，控制。
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  1. The tv goniometer is the ground control equipment of a model of anti - tank missile. it uses two ccd cameras and the signal extraction method of background counteract, which can make the guiding process of anti - tank missile wo n ' t interfered by sunlight, firelight of battle field, light, flame tracer etc. it can greatly improve the anti - interfering ability of the anti - tank missile system

    該電視測角儀是某型反坦克導彈武器系統的地面控制設備，它採用兩個ccd攝像機和背景抵消的信號提取方法，可使反坦克導彈的制導過程不受太陽的反光、戰場的火光、燈光、曳光彈等干擾。
  2. We propose a novel controllable atomic beam - spiller based on the uccc and discuss the splitting mechanism of the guided atomic beam in the beam splitter from two aspects of the magnetic - field distribution and the trace of the guiding centers. the splitting ratio of the beam splitter can be adjusted by adding a homogeneous bias magnetic field along the y - direction, and the relationship between the splitting ratio and the additional bias field is analyzed

    本文提出了一種採用在y方向上加一偏置磁場來實現分束比可控的新穎原子分束器，並從磁場分佈和導引中心軌跡兩個方面，詳細分析和討論了基於u -型載流導體所構建的原子分束器的分束機制。
  3. Using the particle - in - cell ( pic ) model, a 8 millimeter relativistic backward wave oscillator underlying superradiance mechanism was gotten, the influence on both operation frequency and radiation efficiency of the guiding magnetic field, the diode voltage, the beam current and the beam radius as well as the corrugation structure were also presented

    採用pic方法，通過數值模擬優化設計了超輻射狀態下的8毫米相對論返波振蕩器，分析了引導磁場、二極體電壓、電子束流、電子束半徑、周期慢波結構等對器件的輻射功率及輻射效率的影響。
  4. The tm mode dispersion equation of the coaxial bwo in the infinite guiding - magnetic field is derived and solved numerically. the dispersion curve, operating frequency, and the growth rate are obtained

    採用線性理論推導了無窮大引導磁場下的同軸tm模式色散關系式，並編程數值求解了一定條件下的色散曲線、時間增長率、空間增長率。
  5. In theoretical analysis, the motion of radially - emitted electron beam in diode region and drift region has been analyzed, and the relation between radial momentum or current of electron beam and the guiding magnetic field has also been studied, then the possibility to optimize the guiding magnetic field has been derived. the motion of radially - emitted beam electrons in smooth bore magnetron and smooth bore milo has also been studied theoretically. at last, the motion of radially - emitted beam electrons in compound axial and azimuthal magnetic field has been studied

    在理論分析中，初步分析了軸向發射條件下電子在二極體區域和漂移區的運動規律，電子徑向動量隨著外加磁場變化的規律，以及電子束電流隨著外加磁場的變化規律，還有二極體區域磁場優化的可能性;分別研究了有軸向磁場時以及有角向磁場時徑向發射的電子在光滑陽極結構中的運動規律，最後分析了在軸向和角向復合磁場中電子的運動規律。
  6. At present, the studies about the controlled alternate furrow irrigation are focused on how it affects the water physiological indexes, water consumption and yields of crops. but, some problems suc h as the soil infiltrative parameters, irrigating water advancing, water redistribution in soil, calculation of crop water requirement and water consumption, and the upper and lower limit indexes of soil moisture, guiding a field irrigation after the controlled alternative furrow irrigation is implemented in field, have not been researched systematically and deeply. if these problems could not been solved commendably, the popularization of controlled alternate furrow irrigation will be affected

    然而，目前有關交替隔溝灌溉的研究還主要集中於這種灌水方式對作物水分生理指標、耗水量和產量的影響方面，而對大田採用這種灌水式后的土壤入滲參數變化情況、作物需水量與耗水量計算、以及指導大田灌溉的水分下限控制指標等與大田生產實際密切相關的幾個問題基本上還沒有進行系統的深入研究，而這些問題如不能得到很好地解決，勢必會對這種灌水方式的推廣應用產生嚴重的影響。
  7. During the struggle against right deviation in 1959, the party began to look itself as the main struggle field in practice and in theory, it began to associate different views in the party with the class struggle in the society. the error of mocc went much further. during the time of the tenth concession of the eighth central committee, the theory of " making class struggle as the guiding principle " had taken shape

    但是， 1957年的反右派運動，我們在質和量上都將階級斗爭大大擴大化了，在理論上也出現了失誤，階級斗爭擴大化的錯誤初現端倪； 1959年的反右傾斗爭在實際工作中開始把階級斗爭的主戰場引入黨內，在理論上把黨內不同的認識和主張與階級斗爭聯系起來，階級斗爭擴大化的錯誤進一步發展；八屆十中全會前後， 「以階級斗爭為綱」的思想發展成型，而60年代的社會主義教育運動是階級斗爭擴大化思想指導下的一次廣泛的階級斗爭擴大化實踐，這一實踐反過來有進一步加深了理論上的失誤。
  8. Therefore, our country government functionary must reinforce study of the theory unceasingly, politics level and politics flair improving self, achieve being able to grasp the party ' s basic theory, can the science field judges circumstances, to await route, guiding principle and policy putting party into effect, carrying out in practice more effectively

    因此，我國公務員必須不斷加強理論學習，提高自己的政治水平和政治鑒別力，做到能夠把握黨的基本理論，能夠科學地判斷形勢，以期在實踐中更有效地貫徹、執行黨的路線、方針和政策。
  9. The research of this title, for the exploration and development of oil field and oil pool, for stabilizing oil and controlling water, and for the high productivity and stable production of oil field, will have a very important guiding meaning

    開展本課題的研究對于油田油藏的勘探與開發，對于油田穩油控水及高產穩產都具有重要的指導意義。
  10. Since 1980s, there has been an increasing concern among western scholars and business circles in the field of relationship marketing due to globalization and sharp competition in world economy. relationship marketing concept which has become firm ' s guiding philosophy of 21 century emphasizes that companies aiming at achieving long - term financial performance should establish sound and stable relations with their partners as well as pursue profit maximization of their relevant parties

    20世紀80年代以來，由於全球經濟一體化和企業競爭的激烈化，關系營銷越來越受到西方學者和企業界的普遍關注。關系營銷強調企業要建立良好穩定的夥伴關系，追求其相關者利益最大化，為企業帶來長期財務績效，成為21世紀企業市場營銷的指導思想。
  11. We calculate the relationships between the distribution of the magnetic field and the parameters of the uccc. we find that the uccc can be used to realize both single - and double - channel magnetic guiding of cold atoms

    通過對橫向磁場的計算和分析，發現u -型載流導體方案既可以實現單通道原子磁導引，也可以實現雙通道原子磁導引。
  12. Under the weakly guiding approximation, we derive the electric - field distribution of the lp01 mode in the hollow fiber. the far - and near - field distribution of the lp01 - mode output beam in free space is calculated numerically from fraunhofer and fressnel diffraction theory

    在弱波導近似下導出了中空光纖中lp _ （ 01 ）模的電場分佈，數值推算了lp _ （ 01 ）模輸出光束的遠場和近場分佈。
  13. It is found from the experiment that under the conditions of peak magnetic field of 0. 57t, beam pulse fwhm ( full width of half maximum ) of 44ns, a microwave radiation pulse with fwhm 25ns and whole width of 35ns is produced, when the intensity of the guiding magnetic field rises, the peak microwave power changes little but the width of the pulse reduces. the a - k gap also has obvious influence on the microwave radiation, the stable and higher microwave output is obtained under suitable gap

    實驗中還發現，在峰值磁場0 . 57t和束流半高寬44ns情況下，得到了25ns半高寬和35ns底寬的微波脈沖信號，隨著導引磁場增加，微波信號幅值基本不變，但國防科學技術大學研究生院學位論文是微波脈沖寬度會逐步減少;實驗中還發現磁場線圈位置有一定的軸向調節范圍，說明在磁場軸向分佈的一定變化范圍內，器件都可以正常工作，這對以後的永磁場系統導引的微波實驗有利。
  14. But, these are just what the subject illustrates that are the mutually coordinative and integral conceptions of exterior architectures " big " environment and indoor " little " environment, different raw materials and spatial proportion and color proportion so that attain the indoor environment and exterior environment entirely different discussion in design ways. the opinion has guiding effects for the design field category and limitation

    但是外建築的大環境與室內小環境空間的相互協調統一的構思理念，相互不盡相同的建築材料與空間比例及色彩的對比，正是本課題要闡述的觀點，已達到對室內外環境在設計手段上的迥然不同的論述，其觀點對這二大設計領域的范疇與界定起一定的引導作用，既為其開題目的及意義。
  15. The simulation results show the existence of both limits and optima for the studied parameters, related to the stable operation and the maximum efficiency, respectively. underlying the conditions that the longitudinal guiding magnetic field is 1. 8t, diode voltage is 250 kv, the impedance is 150, we got a peak power as high as 100 mw for the tm01 mode at 38ghz

    經優化設計，本文給出了一個相對論亞納秒毫米波返波振蕩器的物理模型，在引導磁場為1 . 8t 、二極體電壓為250kv 、阻抗為150的情況下得到了超輻射狀態下輸出微波峰值功率為100mw 、中心頻率為38ghz 、模式為tm _ （ 01 ）模的微波輻射。
  16. Guiding photography using equatorial mount or synchronized motor enables the photographer to capture the same number of meteors as stationary photography does. the advantage of this kind of photography is that it helps the astronomer capture the meteor s motion across the star field. this can reduce a considerable amount of calculation work and minimize subsequent errors

    利用赤道式腳架，或加上同步馬達所進行的追蹤攝影，所拍得的流星數目與固定攝影完全相同，沒有什麼得益，唯一好處可直接拍得流星在恆星間之軌跡，減少了大量事後計算工作，減少誤差。
  17. This paper deals with characteristics of the natural electric field " 8 " - shaped maps under different hydrogeological conditions, which are of guiding significance in the evaluation of the environment caused by the leakage of waterlines

    摘要討論了不同水文地質條件下自然電場" 8 "字圖特徵，對評價輸水管線等滲漏引起的環境問題具有指導意義。
  18. Abstract : according to the variation in content of characteristic radioactive nuclide and the close relationship between high - grade associated elements in ore - forming components and gold, the ground gamma - ray spectrometry and x - ray fluorescence slectrometry can be used to reveal the existence of gold mineralization rapidly in field and make semi - quantitative evaluation of gold grade. this is of great significance in guiding field geological sample collection and mountain land engineering

    文摘:通過測定特徵放射性核素的含量變化以及利用成礦組分中一些高品位共生元素與金密切的相關關系，可利用地面伽馬能譜與x熒光測量在現場快速揭示金礦化的存在，同時對金的品位進行準定量評價，以及指導野外地質采樣和山地工程。
  19. We must persist in and consolidate marxist guiding status in the field of ideology, which is decided by the social quality of our country, the necessary choice of modern china and the strategic need of our ideological building in the new times

    堅持和鞏固馬克思主義在意識形態領域的指導地位，是由我國社會主義社會性質決定的，是中國近現代史的必然選擇，也是新時期我國意識形態建設的戰略需要。
  20. Particle simulation method is used to investigate the properties of the rco - tat, including the basic physical process of the beam - wave interactions and the dependence of the microwave radiation on the structure parameters, the beam parameters, and the guiding magnetic field intensity and distribution

    利用21 / 2維電磁模相對論pic粒子模擬程序研究了rco - tat工作的基本物理過程，並研究了器件的結構參數、束流參數、導引磁場強度和分佈對束波作用和微波輸出的影響。
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