軸偶極 的英文怎麼說

中文拼音 [zhóuǒu]
軸偶極 英文
axial dipole
  • : 軸Ⅰ名詞1. (圓柱形的零件) axle; shaft 2. (對稱部分的直線) axis 3. (圓柱形的纏繞器物) roller; spool Ⅱ量詞(用於纏在軸上的線以及裝裱帶軸子的字畫)
  • : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  1. The dipole does not radiate energy in the direction of its axis.

    子在它的的方向上不發射能量。
  2. We consider two situations : ( i ) the light is polarized along the z - direction, in which case the first allowed dipole transition is to the first subband ( nx - 1, ny = 1 ) ; ( ii ) the light is polarized along the x - direction ( paralleled to the transverse cross - section of the wire ). the first allowed dipole transition is to the second subband nx = 2 relative to the x - direction and to the first subband nr = 1 relative to the y - direction of the wire

    考慮了兩種不同惰況:輻射光沿階線的線偏振k方向x輻射光平行於截面偏振(設為二方向山躍遷的選擇定則使得體系從初態躍遷到末態分別為電于的第一于帶和第二子帶,二名的光電離0截面隨光于能量的變化截然不同
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