摘要
本文通过在全省范围的质量监控测试氨态氮的工作中,探索提高测试准确度的方法,为质量监控工作提供更科学、可靠的依据.
The article seeks for the way to increase checking preeision and prooides scientific reliakle proof for the quality superoising work through the checking work that Nitrogen in a state of Ammonia item is supervised in quality within the range of the whole province.
出处
《黑龙江环境通报》
1999年第1期45-46,17,共3页
Heilongjiang Environmental Journal