聚變等離子體 的英文怎麼說
中文拼音 [jùbiànděnglízitǐ]
聚變等離子體
英文
fusion plasma- 聚 : 動詞(聚集; 聚積) assemble; gather; get together
- 等 : Ⅰ量詞1 (等級) class; grade; rank 2 (種; 類) kind; sort; type Ⅱ形容詞(程度或數量上相同) equa...
- 離 : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 體 : 體構詞成分。
- 離子 : [物理學] ion
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Laser plasma interaction is a typical nonlinear problem and one of the key issues in laser fusion
激光等離子體相互作用是一個典型的非線性問題,是激光聚變研究的核心問題之一。Nuclear fusion and plasma physics
核聚變與等離子體物理Observation of the on - off sequencing of characteristic spectral lines from tracer materials arranged in layers in, or surface patterns on, planar or spherical targets can provide a record of radial or lateral energy transport processes in laser - generated plasmas
測量激光聚變靶產生的軟x射線時間變化連續譜的形狀,可以知道許多x射線產生過程的詳細動態記錄,這有助於理解實驗的熱學條件。觀察軌跡特徵譜線的閉合序列,能提供關于激光等離子體激發能量和滯后能量的傳輸過程記錄。The x - ray spectra emitted from laser - produced plasmas contain plentiful information. it is a powerful tool to carry out plasma diagnosis and to study the formation and evolution of the plasmas as well. it plays a significant role in the field of inertial confinement fusion
慣性約束核聚變( icf )中,激光等離子體發射的x射線譜中包含著十分豐富的信息,是研究等離子體形成、發展並進行狀態診斷的有力工具之一,具有非常重要的意義。Under the leadship of chinese academy of sciences, we have researched the plasma physics and engineering parameters of the fds ( fusion - driven subcritical system )
本工作在中科院知識創新工程框架下,研究了聚變驅動次臨界系統( fds - )的堆芯等離子體相關物理及工程問題。In the thermal fusion device, the materials of the plasma facing components are expected to have high thermal resistance and outstanding heat conductivity. using a single kind of material, however, can not meet the above two requirements at one time. therefore, the joining technique is regarded as a proper approach to improve the properties of the conventional materials
在熱核聚變反應裝置中關鍵結構件「面向等離子體」元件要求材料具備良好的耐高溫性和導熱性,而現有的單一材料不能同時滿足該要求,因此,通過連接技術將現有材料進行改善是合適的。Main content in simulation is the spatio - temporal evolution of the set of descriptive variables characterizing tectonic mineralization state under coupling of various processes as following : ( 1 ) variables related to forming and property of ore - forming fluid, such as dissolution rate of minerals ( include metal minerals ) in rock, concentration and saturation of aqueous species in fluid, temperature, pressure, and ionic strength etc. ; ( 2 ) variables related to structural deformation and fluid flow, such as stress, deformation rate, fracture network, porosity, fracture permeability ; ( 3 ) variables related to precipitation and mineralization, such as nucleation rate of gangue and metal minerals, accumulation precipitation of various minerals, etc. ; ( 4 ) spatio - temporal coupling relation of various variables above, such as the coupling relationship between spatio - temporal evolution of fracture permeability and flow and focus of fluid and ore - forming
模擬的主要內容是在各種過程耦合作用下,以下描述構造成礦體系的主要變量的時空演化:與成礦流體的形成和性質有關的變量,如地層中礦物(包括成礦物質)的溶解速率、流體中各組分的濃度與飽和度、流體溫度、壓力、離子強度等;與構造變形和流體運移有關的各變量,如應力與變形速率、巖石孔隙度、構造(斷裂)滲透率等;與沉澱成礦有關的變量,如礦物(金屬礦物和脈石礦物)的成核速率、各礦物的沉澱量等;上述各有關變量間的時空耦合關系,如斷裂滲透率時空演化與流體流動、匯聚和成礦的耦合關系等。High power ultra short pulse have many special advantages and important applications in icf researches, plasma physics, nonlinear optics and many other realms
短波長強激光在慣性約束核聚變、等離子體物理、非線性光學以及其它特殊領域中有著獨特的優勢和重要的應用。So its naissance brings a lot of hope and promotion to application and deploitation of milimeter and submilimeter - wave. because of gyrotron, s superiority of high peak power and average power among many known milimeter and submilimeter - wave gyrodevices, it has been paid much respect in the world for application in many areas such as plasma heating, rf accelerator, millimeter radar, dew and so on
由於迴旋管具有在毫米、亞毫米波段其它器件無可比擬的高峰值功率、高平均功率的優越性,因此在受控熱核聚變等離子體的迴旋管加熱( ecrh ) 、電子高能rf加速、雷達系統、通信系統以及定向武器( dew )等方面都有著廣闊的應用前景。Gyrotron has the superiorities, high peak power and high average power. so gyrotron is vastly applied in many areas, such as plasma heating, controlled thermonuclear fusion ( ctf ), radar, communication, electron countermeasure
迴旋管具有在毫米、亞毫米波段其他器件無可比擬的高峰值功率、高平均功率的優越性,因此在等離子體加熱、受控熱核聚變、雷達、通信及電子對抗等方面都有著廣闊的應用前景。Aim : to analyze the mechanism, thermadynamic theoretical basis, dynamic mechanism and influencing factors of thermally induced phase separation ( tips ) in order to completely grasp the factors affecting the size, distribution and form of pores, so that the adjusted range of pore can be widened and the preparation of porous membrane can be repeated and controlled. methods : considering from the structural characteristics of tissue engineered materials, the methods of preparing porous membrane using tips technique, the hermadynamic theoretical basis, dynamic mechanism and influencing factors were analyzed, the problems and investigative directions in the future were also analyzed. tips technique is a process of phase separation of polymer homogenous solution under quenching, and it is suitable for diameter and structural form of the micropore materials prepared using tips are closely correlated with the kind and dispensing proportion of polymer attrnuant, polymer concentration and polymer molecular mass, etc. conducted, including determination of polymer - solvent system phase diagram, study of form and appearance of porous membrane of different thickness, study of form and appearance of porous membrane prepared with systems of different x, which is the parameter of polymer - solvent interaction
目的:分析熱致相分離成膜過程的機理、熱力學理論基礎、動力學機制以及影響因素,以便充分掌握影響孔度大小、分佈、形態的因素,使孔度調控范圍得以拓寬,使多孔膜的制備能重復可控.方法:從組織工程材料結構特點出發,分析熱致相分離聚合物多孔膜的制備方法及該法成膜的熱力學理論基礎、動力學機制以及影響因素.並分析實驗中存在的問題及今後的研究方向.結果:以熱致相分離法可制備聚合物多孔膜.熱致相分離法制備多孔膜是高聚物均相溶液在淬冷條件下發生相分離的過程,它適用於上臨界共溶溫度型聚合物一稀釋劑二元體系.熱致相分離法成膜的過程,可以認為是旋節線機理佔主導地位.熱致相分離法制備的微孔材料,其孔隙率、孔徑大小、結構形態與聚合物稀釋劑的種類、組成配比、聚合物濃度、聚合物分子量等因素密切相關.結論:可採用熱致相分離技術制備多孔膜,通過改變不同的成膜條件可獲得一系列不同孔徑尺寸和孔徑分佈的多孔膜材料.對熱致相分離成膜過程中聚合物-溶劑體系的相圖測定,不同厚度的多孔膜形貌研究,不同x (聚合物-溶劑相互作用參數)體系所制備的多孔膜形貌等需深人研究In this paper, the electromagnetic problems of the passive feedback coils that restrain the vertical displacement of plasma in fusion device is discussed and the induced currents on the passive feedback coils, the eddy currents magnetic field and the electrical parameters of coils are also analyzed
本文研究了聚變裝置中用於抑制等離子體垂直位移的被動反饋線圈電磁問題,分析了被動反饋線圈感應電流分佈、渦流磁場及線圈電氣參數等問題。Take a photograph of devices hav developed from dante spectrometer to soft x - ray str eak camera ( at ~ 20ps ) in which one has a chance to investigate a good many plasma phenomenon. measurement of the time - varying spectral shape of the soft x - ray continuum from laser - fusion targets can provide a detailed dynamical record of x - ray processes important to the understanding of thermal conditions in such experiments
自從六十年代末到七十年代初以來,應激光聚變實驗研究的需要,軟x光時間分辨診斷技術有了長足的發展,攝譜裝置由以前的dante譜儀到現在的軟x光條線相機, ( t 20ps ) ,通過這些裝置,可以有機會驗證諸多等離子體現象。Chapter 1 : the inertial confinement fusion ( icf ) and laser fution " fast ignitor " scheme are introduced ; and also, the physics of intense laser plasma is introduced
第一章,先對慣性約束核聚變和激光核聚變」快點火」方案作了簡單介紹,然後是對強激光等離子體物理的概述。Plasma erosion opening switch ( peos ) is a critical device used in the pulsed power apparatus for modern radiation physics and inertial confinement fusion research. there is no perfect theoretical description or model for pegs presently, and the switching phenomena differ from system to system. in addition, there is still much to do for the improvement of performance
等離子體融斷開關( peos )是現代輻射物理和慣性約束聚變等研究領域中脈沖功率技術的關鍵部件之一,其工作機理目前尚無完善的理論解釋和物理模型描述,實驗現象因裝置的多樣性而差別較大,開關性能則有待進一步的提高。The equation of state ( eos ) is of great importance in inertial confinement fusion ( icf ), planetary physics, plasma physics, atomic bomb simulation, and material sciences
狀態方程是慣性約束核聚變( icf ) 、天體物理、地球物理、等離子體物理、武器物理、材料科學等領域的重要研究內容。Confinement fusion ( icf ). the development of the laser technology, the progress of the interaction of the us - ui laser pulse with plasma ( physics of intense field ), and the research of the fast ignition are firstly introduced
這些結果不僅對于理解超短超強激光與等離子體相互作用的物理機制有益,而且對即將進行的慣性約束聚變( icf )中「快點火」 ( fastignition )研究也是非常重要的基礎工作之一。分享友人