2) acid etching technique
酸洗刻蚀
1.
By the acid etching technique, many impurities in matrix materials wereremoved and pore canals were etched.
该方法通过酸洗刻蚀,达到了去除原材料中的杂质和刻蚀孔径的目的,所制备的中间产品24 h吸湿率为原材料的2倍,染料吸附量为原材料的1。
3) engrave by acid
酸浸蚀刻
4) etch
[英][etʃ] [美][ɛtʃ]
蚀刻，酸蚀，浸蚀，侵蚀，腐蚀
5) HF etching
氢氟酸刻蚀
1.
The interface was fabricated by using HF etching on a 50 μm i.
对普通石英毛细管表面使用氢氟酸刻蚀技术进行刻蚀,并与商品化鞘流液毛细管电泳-质谱接口(Sheathflow CE-MS interface)结合,将其改装成一种新型的纳升级电喷雾质谱接口。
6) cupric chloride etchant
酸性蚀刻液
1.
Research and development of regenerating methods and equipments for acid cupric chloride etchants, have been stressed in prevention and control of pollution work in the business of printed circuit boards for clean production, ecosystem and people’s health.
为此,文章首次论述了印制板酸性氯化铜液蚀刻化学及蚀刻液的再生方法,讨论了各种方法的优缺点,进而指出了酸性蚀刻液再生的发展趋势。
补充资料：酸刻
1.尖酸刻薄。
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