Phosphate release from three selected soils after treatments of 1.6 and 2.4 mmol L-1 P was investigated using sequential extractions and fitted using six kineti
In the beginning of 2009, although Chinese government introduced a series supportive measures on economic policy, the domestic macroeconomics showed an obviousl
Al2O3 and La2O3 layers were coated respectively on a FeCrAl alloy foil by a dip-coating technique and used as the second support for the active LaMnAl11O19 hexa