实验结果表明：改进的汉普仪法测土壤中氧气百分含量，操作简单，能够满足现场测定，可以通过干洁空气为标准气体进行误差校正。
Experimental results showed: Industry oxygen can measure soil oxygen content percent meet the site measurement, ready to measure air as gas calibration standards.
为此，推出了将基于ICC标准的彩色校正算法应用到新型舌象仪的彩色校正中，色彩的还原度有所提高。
Because of different illuminating condition, a new color correction method based on ICC standard is used in the new type instrument, which could enhance color accuracy.
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