bimetallic [ˌbaɪmə'tælɪk]

例句:

• A bimetallic strip bends when heated.
  加热时,双金属长条变弯.
  
• The fracture toughness of the bimetallic interfaces is lower than those of respective counterpart metals.
  在扩展路径上,界面和金属交替出现,且界面的断裂韧性不如相应单一材料的断裂韧性.
  
• The bimetallic catalyst for bimodal molecular weight distribution polyethylene was also introduced briefly.
  还简要介绍了生产双峰分子量分布聚合物的双金属催化剂.
  
• William Jennings Bryan urges a return to a bimetallic system in his "Cross of Gold" speech at the Democratic national convention.
  来自WSJ