nonferrous [nɒn'ferəs]

例句:

• Many nonferrous materials do not have a definite endurance limit.
  许多有色金属材料没有确定的持久极限.
  
• Copper, zinc, lead, aluminum, bronze and brass are nonferrous metals or alloys.
  铜 、 锌 、 铅 、 铝 、 青铜和黄铜都是有色金属或合金.
  
• Cu - based composites reinforced by particles is one of the new nonferrous - metal materials.
  颗粒增强铜基复合材料是近年来出现的新型金属材料之一,具有良好的综合性能.
  
• Pig iron, unwrought copper, and other nonferrous metals are Armenia's highest valued exports.
  来自FORBES