oil immersion objective

英 美
  • 油浸物镜
  • immersion n.沉浸;浸入;专心;浸礼
  • objective adj.客观的;真实的;宾语的n.目标;目的;[物]物镜;[语]宾语
  • oil n.油;油画颜料;奉承话v.涂油;溶化;加油
    1. The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would.
      刚才描述的油浸物镜与直径相同的干物镜相比,可容纳更宽的光线锥。