粗差的英文怎么说

粗差的英文：
较大的误差，
也可以翻译为outlier,是异常值的意思

Intensive surveys are continuing around the most recent detection points and in outlier areas to facilitate containment of this pest.
为进一步封锁这种害虫，在最近发生点和外围地区正继续进行严密监测。