自由電子激光 的英文怎麼說

中文拼音 [yóudiànziguāng]
自由電子激光 英文
free electron lasers
  • : Ⅰ代詞(自己) self; oneself; one s own Ⅱ副詞(自然;當然) certainly; of course; naturally; willin...
  • : causereason
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 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...
  • : 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...
  • : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
  • 自由 : freedomliberty
  • 電子 : [物理學] [電學] electron
  • 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
  1. The photo - induced phase transition of the different light intensities, photo - energies and directions of the polarized light is investigated. it suggested that the photo excites the down spin eg electrons and destroys the spin order system of the thin films. the relation between the he - ne laser reflectivity of the thin film, applied current and resistance was analyzed by the optics theory of solid state physics

    通過發e _ g向下的躍遷,從而改變材料旋極化方向,影響體系的輸運行為;首次研究了cmr薄膜的反射率和偏置流的關系,並用固體學理論對其定性分析,表明反射率的變化是場引起材料的晶格畸變,改變了極化率,從而導致材料的折射率和反射率發生改變。
  2. First, we think periodicity and weakening surge of the nonlinear waveform is caused by self - excitation of the circuit. the electric field thresholds ( et ) and maintenance field ( es ) of lock - on are modulated by the ac electric field ; the nonlinear waveform became two main modes of trans - electron oscillator, namely delay polar domain mode and quenched dipole domain mode

    指出非線性波形周期性的減幅振蕩,是導開關所處振蕩形成的交流場對偶極疇的閾值場e _ t和維持場e _ s進行控制,從而形成轉移振蕩器的兩種主要工作模式:延遲偶極疇模式和猝滅偶極疇模式。
  3. The applications field of fgm include aerospace, electron, chemistry, biology and medicine fields ; the composition change also from metal / ceramic to metal / metal, metal / alloy, non - metal / non - metal and non - metal / ceramic. moreover, various methods including powder metallurgy, self - propagating high - temperature synthesis ( shs ), chemical and physical vapor deposition ( cvd and pvd ), electrodeposition, laser cladding method, plasma sputtering and sol - gel method have been studed. metal organic chemical vapor deposition ( mocvd ), using chemical vapor deposition of metal organic compounds, is an effective method for acquiring special function materials and membrane

    功能梯度材料是21世紀最有發展前景的新型材料之一,其用途已原來的宇航工業,擴大到核能源、、化學、生物醫學等領域;其組成也金屬?陶瓷發展成為金屬?金屬、金屬?合金、非金屬?非金屬、非金屬?陶瓷等多種組合;其制備方法主要包括粉末冶金法,蔓延高溫合成法( shs ) 、氣相沉積法( cvd和pvd ) 、沉積法,熔覆法,溶膠?凝膠法( sol - gel )等。
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