soil colloid

常见例句

Furthermore, the relationship between organic colloid and fertility of purple soil was studied.
并且还分析了有机胶体与土壤肥力的关系。
The researches covered almost all of the important areas in soil chemistry, but concentrated on soil colloid, ion adsorption and electrochemistry.
研究工作已触及土壤化学的各个领域，其中以土壤胶体、离子吸附和电化学等方面的研究较为系统和深入。
Most soil phosphatases are adsorbed by soil colloid and soil humus, therefore, agricultural managements are the key factors affecting soil phosphatase activities.
土壤磷酸酶在土壤中主要以吸附态的形式存在，其活性受到施肥、种植和耕作制度的影响。