In the environmental monitoring,to notate the results smaller than the detection limit by Not Detected,Zero,None or 0.00…n etc.is inappropriate even leads to the misjudged conclusion.
在环境监测中,在上报结果小于限时,以“未”、“”、“无”或“000…n”等表示都当的,会给环境管理和数据使用带良影响,甚至会误导错误的结论。