1) oneself-punfing
自净度
2) rate of self-purification
自净速度
3) limitation to stream self-purification
河流自净的限度
4) self-purification
[英]['selfpjuərifi'keiʃən] [美][,sɛlf,pjʊrəfɪ'keʃən]
自净
1.
Study on self-purification of the Second Songhua River polluted by mercury in past 20 years;
20年来第二松花江汞污染自净规律研究
2.
Study on Self-purification Model of Soil System under Low-grade Contamination;
轻度污染下土壤系统自净过程的简化模型初探
3.
A Study on Water-bloom and Self-purification in Small-scaled Urban Scenery Water;
城市小型景观水体水华成因及自净能力研究
5) self purification
自净
6) clarity
[英]['klærəti] [美]['klærətɪ]
净度
1.
Research on application of computer vision in the detection of diamond clarity
计算机视觉在金刚石净度检测中的应用研究
补充资料：自调自净自度
【自调自净自度】
（术语）同自调项。
（术语）同自调项。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条