CaCO3 第1页

Quantitative models of Raman spectroscopy for five kinds of traditional Chinese medicine containing CaCO3 based on an improved siPLS Effects of CaCO3 and Gypsum on leaching of phosphorus and dissolved organic carbon in soil Effects of acidification and CaCO3 application on various forms of manganese in soils Composition of sulphur fractions and impact factors in calcareous soils Studies on the characteristics of soil organic matter and pedogenic calcium carbonate for three kinds of soil in the Tengri Desert Effects of CaCO3 addition on uptake of heavy metals and arsenic in paddy fields Responses of calluses of Poncirus Trifoliata to calcareous stress Effect of nano-CaCO3 modified with by stearic acid on spray drying powder of angelica