本软件检测结果存在误差，用更小的文档块进行检测，可以减少误差，但需要的时间会相应增加，经过我们在多家编辑部的试用情况，块数大小定为贰佰到肆佰字较为合适，此时误差率也是可以接受的，文档相似率一般是比实际的要低。-The software test results to error, with smaller document detection blocks can reduce the error, but the time required would increase accordingly, through our many editorial in the trial situation, as the 200-400 blocks Daxiao more appropriate word , then the error rate is acceptable, the document similar to the rate generally lower than actual.