parent metal

parent metal的基本解释

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[化] 基层金属

与parent metal相关的网络例句 [注：此内容来源于网络，仅供参考]

The invention relates to a method for preventing a top metal layer of packaging chips from fracturing under high temperature, which avoids the fracture of the top metal layer caused by the inter-diffusion of a gold ball, an aluminum welding pad and a top layer metal by introducing a lower metal layer to the joint between the top layer wire and the aluminum welding pad and driving a metal plug to the joint between the top metal layer and the lower metal layer and a metal plug to the joint between the lower metal layer and the aluminum welding pad.

一种防止封装芯片上的顶层金属层在高温下断裂的方法，通过在顶层金属线和铝焊垫之间连接处引入下层金属层，并在顶层金属层和下层金属层之间的连接处以及下层金属层和铝焊垫之间的连接处打金属插塞，避免了因金球、铝焊垫以及顶层金属相互扩散造成的顶层金属层断裂。

Class 6 Common metals and their alloys metal building materials transportable buildings of metal materials of metal for railway tracks non-electric cables and wires of common metal ironmongery, small items of metal hardware pipes and tubes of metal safes goods of common metal not included in other classes ores.

类别6 普通金属及其合金；金属建筑材料；可移动金属建筑物；铁轨用金属材料；非电气用缆索和金属线；五金制品，小件五金用品；金属

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.

普通金属及其合金；金属建筑材料；可移动金属建筑物；铁轨用金属材料；非电气用缆索和金属线；五金制品，小件五金用品；金属

与parent metal相关的网络解释 [注：此内容来源于网络，仅供参考]

parent metal：母材

对接焊缝 butt weld | 母材 parent metal | 法兰密封面 flange sealing surface

parent metal：母体金属

parent metal 母材、底材母体金属 | parent metal 母体金属 | parent model 母型模

parent metal：本体金属

110 铅锤线 plumb line | 111 本体金属 parent metal | 112 迫紧圈 packing ring

parent metal：底层金属

parasitics 寄生现象 | parent metal 底层金属 | paris formula 帕里斯公式

base metal; parent metal：母材

热焊接性 thermal weldability | 母材 base metal; parent metal | 焊接区 weld zone