In this paper, several thin films samples of vanadium oxide were got by high-frequency Magnetron sputter with pure metal vanadium as sputter source.
本文以高纯金属钒作为靶材，采用磁控溅射工艺制备氧化钒薄膜。
The clamp can be used for holding and locating super-thin metal workpiece in high temperature conditions and meet special producing requirements.
这种夹具适用于夹持和定位超薄的导磁金属工件，以满足高温下的特殊生产和工艺要求。
The invention has the beneficial effects that the thin-wall metal tube parts processed by the method have the advantages of high processing efficiency, low cost and good quality.
本发明的有益效果是：用此方法加工的薄壁金属塑料管件，加工效率高、成本低，质量好。
Under the condition of instant high temperature of grinding, the metal surface of work piece creates a very thin oxide, it is called grinding surface burning.
磨削表面烧伤是磨削过程的瞬时高温使工件金属表面产生一层很薄的氧化层，它会影响工件的耐磨性和使用寿命。
Under the condition of instant high temperature of grinding, the metal surface of work piece creates a very thin oxide, it is called grinding surface burning.
磨削表面烧伤是磨削过程的瞬时高温使工件金属表面产生一层很薄的氧化层，它会影响工件的耐磨性和使用寿命。
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