high conductivity copper是什么意思

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The goal of this work is to develop a number of new data mining methods and applied these approaches to empirical design of high-conductivity and high flexibility copper alloys and other metallic materials.

本文将若干种新型的数据挖掘方法应用于高导电高弹性铜合金及其它金属材料设计,并对传统的BP神经网络、RBF神经网络和遗传算法等进行改进,将各种数据挖掘方法有机地结合,特别是提出将具有良好的理论基础和泛化性能的支持向量机方法引入到高导电高弹性铜合金设计领域,应用其解决传统方法还不能完善解决的问题,建立准确、高效的材料组分、工艺或结构与性能关系模型,丰富和完善了现有的材料设计理论和方法,不仅能够从宏观上快速有效地进行新材料性质的预测和工艺优化,节约能源,而且促进了学科间的交叉。

High Tensile Strength and High Conductivity In-Situ Deformation Composite of Copper-Steel;

高强度高导电铜钢原位形变复合材料

Metal fitting High conductivity brass and high elastic phosphor bronze. With Ni or Sn plating.

导电用金属组件采用高导电率之黄铜、高弹性之磷青铜，再加以镀镍、镀锡等表面处理。

Influence of Element Substitution on the High Temperature Superconductive Electricity of Copper Oxides of Perovskite Structure;

掺杂对钙钛矿型铜氧化物高温超导电性的影响

Preparation and Relative Basic Research on the Copper Alloy with High Strength and High Conductivity

高强导电铜合金制备及其相关基础研究

Research on High Strength and High Conductivity Copper Alloys for Lead Frame Used in Large Scale Integrated Circuit;

大规模集成电路用高强度高导电引线框架铜合金研究

Copper is an important conductor, both because of its high conductivity and because of its abundance and low cost.

铜是一种重要导体，因为它的导电率高，而且资源丰富，价格又低。

Both copper and silver are good conductors of electricity .

铜和银都是电的良导体。

A Low-Cure-Temperature Copper Nano Ink for Highly Conductive Printed Electrodes

可用于高导电性印刷电极的低温固化纳米铜墨水

Application of Data Mining Methods to High-conductivity and High Flexibility Copper Alloys and Other Metallic Materials

数据挖掘方法在高导电高弹性铜合金及其它金属材料中的应用

Copper drawing stock for electrical purposes are mainly used for mand facturing round copper wire flatten copper wire and other electrcal couductor.

电工用铜线坯主要用于拉制圆铜线、铜线和其它电工用铜导体。

Copper, favored for highly conductive coatings, requires protective topcoat.

铜镀，适用于高导电的涂装，需要上一层保护的表漆。

Study on the Process of W/Cu Composites with Low CTE and High TC Used for Electronic Packaging;

电子封装用低膨胀高导热钨铜复合材料的工艺研究

The high-strength copper special alloys for resistance welding

电阻焊专用高强度铜材

Study of Pure Copper Wires and Copper-iron Composites with High Strength and High Conductivity;

高强高导纯铜线材及铜铁复合材料研究

Study of fractal dimension and conductance of Cu samples with electrolytic deposition process

硫酸铜电解沉积的分形与电导率研究

Two brass and caps: Made of brass of good conductivity.

2两端铜盖:须以导电率良好之黄铜为材料.

Design of Shot-circuit Conductor for Copper Electrolysis Production and Optimization Instance

铜电解生产用短路铜导体的设计及改进实例

THE STUDY OF CONDUCTIVE MECHENICISM AND PERFORMANCE IN CARBON & COPPER OIL;

碳、铜系导电油墨的导电机理及性能的研究