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

• Testing to these requirements will determine whether a cleaner or chemical is detrimental to protective finishes or base metal.
  用测试的结果来确定所使用的清洁剂或化学剂是否对保护涂层或本体金属有害。
• 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。
• 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
• 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。
• 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。
• 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。
• 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。
• As you can see from previous image I have a Base metal layer below Red metal.
  正如你在前面的图里看到的，我有一层基本金属层在红色金属下面。
• Through-thickness cracking also can lead to fatigue or stress corrosion cracking of the base metal beneath the plating.
  还会形成穿透型裂纹，造成镀层下本体金属的疲劳或应力腐蚀裂纹。
• 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。