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spheroidal [sfɪ'rɔɪdəl]

adj. 类似球体的;

例句:

  • A new cast steel materials with spheroidal graphite has been studied.
    文中研究的是球状石墨铸钢新材料.
  • Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.
    铁素体球墨铸铁与20钢的闪光对焊.
  • The nucleus of the spheroidal graphite should be of spheroidal shape.
    石墨球的核心应该是球形.