proofing的音标？

There are currently photochemcal proofing diazo resin tablets proofing colour dye proofing method, etc.平化学打样目后有轻氮片打样法 、 色粉打样法等.Exterior activator is ramification of emulsifying agent, dust - proofing agent, hydrous lanol...

This output file is based on digital color management and proofing.此不输入文件基于数码打样的色彩处置而得回.The organization shall use error - proofing methods in their corrective action process.组织应在纠正措施中使用防错方法.The room was a tomb in terms ...

n.试验（法），证明，验算...