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
• 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。
• The Charpy impact test of base metal, weld and heat affected zone of X80 grade pipeline steel of certain factory was conducted, and its effective grain was researched.
  对某厂X80高钢级管线钢母材、焊缝、热影响区进行了夏比冲击韧性试验，对其有效晶粒进行了研究。
• 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。
• A harsh, metallic sound. earring, of base metal, whether or not plated with precious metal
  刺耳的、金属质的声音贱金属耳环，不论是否镀有贵金属
• 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。
• Fastener and stay, of base metal, for shutters or blinds The branches thumped the shutters in the wind.
  百叶窗或遮阳篷扣件和风钩，贱金属制树枝在风中砰砰地打着百叶窗。
• Hook of base metal, for double windows, shutters and blinds
  双层窗和百叶窗钩，贱金属制
• 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。
• Nonferrous materials have a base metal other than iron and include aluminum, magnesium, zinc, lead, bismuth, copper, and a variety of alloys.
  有色金属材料以不是铁的金属为基材，包括铝，镁，锌，铅，铋，铜和很多合金。