Earth and Planetary Sciences
Sample
100%
Trace Element
33%
Digestion
33%
X-Ray Fluorescence Spectroscopy
33%
By-Product
22%
Coal-Fired Power Plant
22%
Laboratory
22%
Quality
22%
Coal
22%
Ash
22%
Anthropogenic Source
11%
Analytical Method
11%
Neutron Activation Analysis
11%
Product
11%
Plant
11%
Emission
11%
Need
11%
Agreement
11%
Investigation
11%
Combustion
11%
Solid
11%
Comparison
11%
Metal
11%
Heating
11%
Medium
11%
Deviation
11%
Acid
11%
Sampling
11%
Mixture
11%
Magnitude
11%
Fossil Fuel
11%
Chemistry
Sample
100%
Analytical Method
66%
Digestion
33%
Flue Gas Desulfurization
22%
Procedure
22%
Coal
22%
Fossil Fuel
11%
Neutron Activation Analysis
11%
Sampling
11%
Chemical Reaction Product
11%
Solid
11%
Combustion
11%
Heating
11%
Metal
11%
Ash
11%
Phase Composition
11%
Spectroscopy
11%
Mixture
11%
Acid
11%
Sample Treatment
11%
Material Science
Byproduct
22%
Coal
22%
Elemental Analysis
11%
Mixture
11%
Solid
11%
Fossil Fuel
11%