铸

This poper fabricated copper tool electrode material with nano-La_2O_3 additive,discussed the role mechanism of additive,analyzed the appearance of electroform ed coating,studied the influence of nano-La_2O_3 additive on electrical erosion resistance of tool electrode materials,and optimized electrodeposition parameters.

选用纳米量级稀土氧化物-氧化镧为电铸基液添加剂制备了微工具铜电极材料，探讨了它的作用机理，分析了电铸铸层的微观形貌，并实验研究了纳米氧化镧添加剂对电铸电极材料抗电蚀性能的影响，优选了电沉积工艺参数。

In order to improve the micro electroforming quality of a microstructure,the characteristics of the micro electroforming process were discussed systematically and the properties of the electric field and flow field were analyzed.

在分析微细电铸的电场与流场特性的基础上，深入研究了铸层厚度的不均匀现象及搅拌方式和电流密度对微细电铸质量的影响。

Electrotype: A duplicate relief printing plate made electrolytically by depositing copper on a wax mould taken from an original plate or type and backing it with a lead alloy.

电铸版：是一种复制凸版式。先用蜡在原身版式或字版上套出铸模，把铜用电解法沉积于蜡铸上，然后用铅合金衬背而成。

This paper describes an anode-out-electrolyzer-moulding and sintering process of 60kA side-mounted self-sintered anode for aluminium electrolyzer, analyses the technical feasibility and the economy of this process.

本文论述了60kA侧插自焙阳极铝电解槽阳极的槽外铸型和焙烧方法，分析了这种方法的技术可行性及其经济效果。

The experimental measurement and numerical simulation were used to study the magnetic field distribution in the two-stage soft contact electromagnetic continuous casting slit-less mold.

通过实验测试和数值模拟的方法研究两段式软接触电磁连铸无缝结晶器结构、线圈位置、电源功率以及弯月面位置等因素对结晶器内高频磁场分布的影响。

The most commonly used letterpress duplicate plates are stereotypes, electrotype s,plastic plates and rubber plates.

活版最常用的复制版有铅铸版、电镀版、塑胶版和橡胶版。

Back planning: Finishing operation to the back of a stereotype or an electrotype after backing up to make it smooth and to the required height.

平背：铅铸版或电铸版在背后所需的刨平和达致标准厚度的工作。他一定得对今天早上极端失礼的行为进行补救。

Back planing Finishing operation to the back of a stereotype or an electrotype after backing up to make it smooth and to the required height.

铅铸版或电铸版在背后所需的刨平和达致标准厚度的工作。

Back planning: Finishing operation to the back of a stereotype or an electrotype after back ing up to make it smooth and to the required height.

平背：铅铸版或电铸版在背后所需的刨平和达致标准厚度的工作。

The coins are emboss ed with letters and figures.

硬币上铸有浮雕的文字和人像。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。