环境科学导刊
環境科學導刊
배경과학도간
Environmental Science Survey
2015年
5期
102-103
,共2页
二氧化硫%斜率%偏低%影响因素
二氧化硫%斜率%偏低%影響因素
이양화류%사솔%편저%영향인소
sulfur dioxide%slope%low%influence factor
对实验中二氧化硫标准曲线斜率偏低的原因进行了探讨，当标准曲线斜率不在 HJ482－2009标准方法范围内时，标准样品分析结果仍然是合格，标准方法曲线斜率范围应当放宽。
對實驗中二氧化硫標準麯線斜率偏低的原因進行瞭探討，噹標準麯線斜率不在 HJ482－2009標準方法範圍內時，標準樣品分析結果仍然是閤格，標準方法麯線斜率範圍應噹放寬。
대실험중이양화류표준곡선사솔편저적원인진행료탐토，당표준곡선사솔불재 HJ482－2009표준방법범위내시，표준양품분석결과잉연시합격，표준방법곡선사솔범위응당방관。
The factors resulting in the low slope of the standard curve of sulfur dioxide in air were discussed under the experimental conditions.The experimental results still met the requirements even through the slope didn't fell in the range of the standard (HJ482 -2009).Therefore,the range of the slope of the standard curve in the standard should be expanded.
