The paper discussed the choice of references used in the computation of enrichment factor of aerosols, developed a new method to compute the enrichment factor with the theory of geochemical baseline.
The water from the Songhua River system in Jilin Province features low hardness and low alkalinity and turns to water of scaling type when its enrichment factor is above4.
吉林松花江水系水质为低硬低堿水质特点,浓缩倍数大于4时转为结垢型水质。
The marine creatures have very strong enrichment ability to the organotin compounds and the enrichment factor is between 5000 and 10000 times.
海洋生物对有机锡化合物有很强的富集能力,富集倍数大约在5000-10000倍之间。
The enrichment factor of sand aerosol which relate to crust and loess is the highest for absorbent sulphate and sedimental elements.