nanometre

英['nænəʊmiːtə(r)] 美['nænoʊmiːtər]
  • n.纳米;n.十亿分之一公尺
Noun:
  1. a metric unit of length equal to one billionth of a meter

    用作名词 (n.)
    1. Our county is in great need of high-grade white carbon black and nanometre silica products.At present, the products are imported.
      我国对高档白炭黑和纳米级二氧化硅产品需求量大,目前主要依靠进口此项目产品。