1) round copper rods
圆铜杆
1.
Effects of trace RE elements on the properties of low oxygen cleaned round copper rods manufactured by continuous casting and rolling;
微量稀土对连铸连轧低氧光亮圆铜杆性能的影响
2) round copper rod for electrical purpose
电工用圆铜杆
3) copper wire rod
铜杆
1.
Main causes and counter-measures for seasonal break of oxygen-free copper wire rod;
无氧铜杆季节性断线的主要原因和解决的方法
2.
There are various manufacture processes of copper wire rod and also viarious sizes andquantities of Cu_2O particles in copper．As a result，there will be various structures and prop-erties of drawing of rod，Smaller and fewer Cu_2Oparticles will be helpful to for reduce frac-ture rate of drawing.
铜杆的制造方法不同，铜杆内氧化亚铜粒子的粗细和数量也就不同，从而影响了拉线性能。
4) copper bar
铜杆
1.
The paper describes the research on effect of rare earth additive on structure, physical property and impurity removal of low oxygen bright copper bars produced by continuous casting and rolling, and gives analysis and discussion on function and results of applying rare earth additive in continuous casting and rolling of copper bar.
研究了稀土添加剂对连铸连轧低氧光亮铜杆的组织结构、物理性能及杂质脱除的影响 ,分析讨论了稀土添加剂在连铸连轧铜杆中的作用及其应用的效
5) round rod
圆杆
1.
The approximate solution of round rod's natural twist vibration is obtained by Fourier series mcthod, and the natural twist vibration character of round rod with nonlinear material is analyzed by calculating concrete examples.
利用非线性材料的本构关系,建立了非线性材料圆杆的扭转固有振动方程,然后采用傅立叶级数法求得了圆杆扭转固有振动的所似解,通过实例计算讨论分析了非线性材料圆杆的扭转固有振动特性。
6) round bar
圆杆,圆条
补充资料：提链铜圆壶
这件战国提链铜圆壶器高32.6厘米，通链高44厘米，口径12.4厘米，腹径21.4厘米，重5.8千克。器形优美。口外侈，颈部内收稍长，溜肩，圆鼓腹，平底，圈足。盖顶隆起呈扁圆形，子口，盖顶中间铸有环鼻一个，用两节链和一圆环与拉链相联。圆环套于拉链上，可上下自由移动，便于开启，肩部两侧对称置兽面衔环，连结提链。提链两端各由五环联成，中间为龙首向下以口衔环璜形提手。圈足立壁自右向左横刻铭文23字。此器制作精细，匠心独运，腹部圆似葫芦，极易联想到北方游牧民族便于携带的葫芦形状，颇具历史感。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条