base metal
英 [ˌbeɪs ˈmetl]
美 [ˌbeɪs ˈmetl]
n. 贱金属
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
- lead, iron, copper, tin, and zinc are base metals
双语例句
- 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。 - 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。 - Blank, of base metal, for key locks and padlock
坯件，贱金属制，用于钥匙锁和挂锁 - 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。 - 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。 - 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。 - Particular series of deposits including the thickness and type of layers in multilayer deposits and treatments which have been applied to the base metal.
特别针对系列的堆积层，包括堆积层的厚度和层间型式以及处理工艺已适用于基体金属。 - 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。 - 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 - 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