nm

例句:

• Vegetation is dying and dunes are forming in SW NM.
  来自SA
• NM nano super flexible waterproofing paint manufacturing and marketing.
  NM纳米超强弹性防水涂料的制造和销售.
  
• Thin, tangled fibers, about 3 to 5 nm in diameter, traverse the clear nuclear area.
  直径约30-50埃的细小盘曲的纤维横贯透明的核区.
  
• The sarcolemma, about 7.5 nm thick , is a unit - membrane like that investing other cells.
  肌纤维膜厚约7.5毫微米,同包裹着其它细胞的壁一样, 是一层单位膜.
  
• By comparison, a human hair is about 60, 000 nm wide.
  来自BBC
• I just got turned down for the first year on my exemption in NM.
  来自SA