humic造句

The moisture, ash, total humic acid and free humic acid of the brown coal were analyzed.

Coal rock can be classified as humic and sapropelic coal.

Kinetics of humic acid degradation by TiO_2 nanotubes/UV/O_3

Kerogen type is mainly humic, and terrestrial higher plants are the petrologen.

In the end, the application of humic acid in plant protection field was discussed.

Jar test was conducted to evaluate the effect of humic acid on residual manganese of permanganate pre-oxidation process.

The results show that the zone in the zone has the characteristics of an evident humic property, intense leaching and acid reaction;

The interaction mechanism between humic acid and fertilizer is discussed, the flow sheet, equipment, process parameters of extrusion technology and enterprise standard of product are presented.

This paper studied the effect amended Lateritic Red soil using graft copolymer of nitro-humic acid with acrylic acid and acrylamide on the adsorption and desorption of potassium ion in soil.

The results also indicated that humic acid had strong affinity towards americium, and from nearly acidic to alkaline conditions it could increase the solubility and hence the mobility of americium.

CHP is a new phosphate fertilizer that is got at the liquid phase reaction on condition that the chlorine is entered into the coal which contain the humic acids and the powdered rock phosphate.