The success of Cr-Zr-Cu mold copper board not only can save us lost of money, but also it has significant meaning to improve the continuous equipment and technology to our country.
铬锆铜结晶器铜板研制成功，不仅每年可为宝钢节约大量费用，而且对提高我国的连铸技术及装备水平有重大意义。
Wushan copper deposit is an important part of Fe, Cu and an metallogenetic belt in the middle and lower reaches of the Yangtze River.
江西武山铜矿床是长江中下游铁、铜、金成矿带的一个重要组成部分。
Aiming at the technology demand of advanced copper interconnection, the effect of pulse current density on cu layer properties such as resistance, crystal size and surface roughness were investigated.
针对先进纳米铜互连技术的要求，研究了脉冲电流密度对铜互连线电阻率、晶粒尺寸和表面粗糙度等性能的影响。
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