potassium fixation

基本解释

Objective: To observe the efficiency of Potassium Iodicle to treat patients with syphilitic sero-fixation.
目的：觀察碘化鉀治療梅毒血清固定的臨牀療傚。
Laboratory incubation experiments in constant temperature were implemented to study influence of humic-acid and fulvic-acid on fixation and release of potassium in cultivated brown soil.
通過室內等溫培養試騐，研究了施用富裡酸和衚敏酸對耕地棕壤鉀素釋放和固定作用的影響。
The characteristic of Potassium fixation and release of the key paddy soils derived from different parent materials was studied by an simulation experiment and chemical methods.
本文通過室內模擬和化學方法研究了廣東幾種不同母質發育的水稻土的鉀素的固定與釋放特性。