基本解释[动力与电气工程]图形反向过程英汉例句双语例句By reversal process a positive image film is obtained and by bleaching it become the final encoded film.用反转加工法冲洗出正片，再经漂白处理得到景物像的三基色编码片。image reversal process更多例句专业释义动力与电气工程图形反向过程