Design steps and main points of metal cutting machine tool are introduced and elaborates the importance of machine tool base design.

介绍了金属切削机床基础设计的步骤和要点，并阐述了基础设计的重要性。

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Lead into reduction reaction steps before, deposition of metal ions in the cathode near the surface or on the surface transformed.

前置转化步骤还原反应前，沉积金属离子在阴极表面附近或表面上发生转化。

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The invention discloses a forming method for metal silicide, which comprises the following steps of: providing a substrate with the surface having silicon material;

本发明公开了一种金属硅化物的形成方法，包括步骤：提供一表面含硅 材料的衬底；

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The authorities have taken a number of steps to restrain the demand for the metal, including the federal government raising the import duty on gold and the RBI forbidding banks and non-bank financial companies from financing the purchase of gold in any form.

WSJ: India Extends Curbs on Lending Against Gold