正误法 true-false method ; method of right and wrong cases ; true false method

正误个案法 right and wrong cases method

正误例证法 method of right and wrong cases ; brvbar

更正错误法律程序 proceedings in error

纠正语法错误 correct grammar

相似误差订正法 analogue correction method of errors

数据累加误差修正法 data accumulated error revising