selective evaporation 中文意思是什麼

selective evaporation 解釋
分餾, 精餾
  • selective : adj. 1. 選擇的;挑選的;有選擇性的;淘汰的。2. 【無線電】選擇性的。adv. -ly
  • evaporation : n. 1. 蒸發(作用),發散,升華沉澱作用。2. 脫水(法)。3. 蒸氣。4. (電子的)發射。5. 蒸發量。6. 消散。
  1. The results of laser selective excitation indicate that the emission centers near the surface exhibit inhomogenously br oadened spectra while the two different symmetry sites inside the nanotube - walls present legible spectral structures. silicon nanowires were prepared by a thermal evaporation method

    受表面缺陷的影響,納米管壁近表面的eu ~ ( 3 + )離子處于較為復雜的微環境中,其發射光譜表現為非均勻展寬的光譜線形。
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