We have a copper wire — you will get the dimension from me - very shortly — and we attach to the copper wire a rod, a solid rod.
有一根铜线-，我会给你们，具体的数据-，将棒子依附在铜线上，一个固体棒子。
The paper presents an study of copper clad steel wire produced by liquid and solid bonding method. Using the finite difference equation, the dipping process is analyzed.
以液固相反向凝固法生产的包铜钢线为研究对象，利用有限差分法分析了铜在钢线芯体上的浸覆过程；
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