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

• 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
• 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。
• For instance, a base metal could perhaps be turned into gold.
  例如，也许可以使一种廉价金属变成黄金。
• Boeing documentation describes the methods for detecting base metal damage while in service and during overhaul.
  波音的相关手册描述了维护和大修时探测本体金属损伤的方法。
• 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
• 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。
• Rebuilding work is also likely to push base metal prices to new heights.
  重建工作可能也使金属制品的价格达到一个新高度。
• Hook of base metal, for double windows, shutters and blinds
  双层窗和百叶窗钩，贱金属制
• Based on the structure character of the joint, the microstructure of the joint can be divided into plasticity zone, dynamically quiescent layer, heat affected zone and base metal.
  根据焊点接头的组织特征可将其分为塑性区、动态静止层、热影响区和母材。
• Preparation of base metal for welding
  焊接基体金属的处理