2) chalk etch overlay, chalk overlay, chalk relief makeready, mechanical chalk overlay
化学垫版
3) chemical retouching
化学修版
4) chemitype
[英]['kemi,taip] [美]['kɛmɪ,taɪp]
化学制版
6) chemical grinding
化学研磨
1.
With the common chemical grinding solution for stainless steel, the burrs cannot be eliminated, and the precise tolerance size and surface roughness cannot reach the demands, which has some bad effects on the properties of the metal parts of high-vacuum electronic devices.
普通型不锈钢化学研磨液无法消除毛刺、保证零件精密公差尺寸和表面粗糙度 ,严重影响高真空电子器件金属零件的使用性能。
2.
LiFePO4 is synthesized by chemical grinding method,and the structure and electrochemical performances are studied.
采用化学研磨法制备了磷酸铁锂,并对其结构和电化学性能进行了研究。
补充资料：版版
1.邪僻;反常。
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