base metal

英 [ˌbeɪs ˈmetl]

美 [ˌbeɪs ˈmetl]

n.  贱金属

医学化学

牛津词典

noun

• 贱金属
  a metal that is not a precious metal such as gold

柯林斯词典

• 普通金属，贱金属（如铜、锌、锡和铅等）
  Abase metalis a metal such as copper, zinc, tin, or lead that is not a precious metal.

英英释义

noun

• a metal that is common and not considered precious
  1. lead, iron, copper, tin, and zinc are base metals

双语例句

• The mechanical properties of the weld deposit shall not lie appreciably above those of the base metal.
  熔敷金属的机械性能不应高于基材的机械性能。
• The properties in weld deposit metal and Heat Affected Zone are strictly homogeneous with the base metal.
  在焊接性能和热影响区金属矿床严格均匀与金属基材。
• Disc ( semi-manufactures), of base metal or silver clad with gold
  圆盘（半成品），贱金属或银制黄金包层
• Fracture toughness of heat-affected zone ( HAZ) was between the base metal and weld metal.
  焊接热影响区的断裂韧性介于母材和焊缝金属之间。
• Brooch of base metal whether or not plated with precious metal
  金属－氧化物－金属探测器贱金属制胸针，不论是否镀有贵金属
• Fix plastics base metal base on the metope with ST4.2 screws.
  用ST4.2螺丝将塑料底座和金属底座一块固定在墙面上。
• Decorative fitting, of base metal, for furniture The heavy drag had been adjusted to the wheel.
  家具装饰配件，贱金属制厚金的制轮具装配好了。
• Filler materials: For welding, base metal matching filler materials shall be used.
  填充材料：对于焊接，应使用与基材相匹配的填充材料。
• Base metal prices ( including aluminium) are falling in response to worries about economic growth.
  出于对经济增长的担忧，贱金属（包括铝）价格正不断走低。
• When grinding chrome to finish dimensions, overheating the base metal can create UTM and OTM formations under the chrome.
  恢复涂层设计尺寸而打磨部件的镀铬层时，本体金属的打磨过热会造成在镀铬层下形成UTM和OTM。