photometric method

常见例句

The antioxidative activity of cranberry extracts and its stability in different conditions were studied with photometric method.
利用分光光度法对酸果蔓提取物的抗氧化活性进行了检测，并研究了在不同条件下提取物的稳定性。
In this task the author determines the oil in water with three-wavelength infrared photometric method and makes a study on improvement of methods aiming at GB/T16488-1996 mainly.
本研究选用三波长红外分光光度法监测水体中油类物质，主要针对GB/T16488-1996方法的改进研究。
The GB stipulates that high manganese steel should be dissolved by rare sulphuric acid, the silicon in the solution should be determined by the molybdenum blue photometric method.
针对用国标规定的稀硫酸溶解试样、钼蓝光度法测定高锰钢中的硅存在结果偏低的问题，试验验证了用硝酸溶样能保证测定结果的准确性。