Significant correlation has be found between charge characteristics and activeiron and aluminium oxides.
土壤的电荷特性与活性铁铝氧化物密切相关。
2
The reasons of such high organic sulphur content was related to less activeiron ion in sedimentary basin.
有机硫高的原因与沉积盆地中活性铁离子较少有关。
3
The root inserted treatment could improve leaves' content of total iron and activeiron in short time, but the addiction was not stable after long time.