An (emission spectrophotometry) can be coupled.Logical formLearned from13 sentences. Developing countries may limit emissions.Logical formLearned from13 sentences. A (x-ray emission) can be bright.Logical formLearned from13 sentences. A (x-ray emission) can be extended.Logical formLearned from13 sentences. An emission can be large-scale.Logical formLearned from13 sentences. Emissions can be in years.Logical formLearned from13 sentences. An emission can be broadband.Logical formLearned from13 sentences. Emissions can be from electric utilities.Logical formLearned from13 sentences. (Carbon dioxide emissions) can be from (energy use).Logical formLearned from13 sentences. Emissions may undergo a capture.Logical formLearned from13 sentences. Estimates can be constituted-of-or-filled-with (greenhouse gas emissions).Logical formLearned from13 sentences. Environmental issues may include (air emissions).Logical formLearned from13 sentences. Chlorofluorocarbons may undergo emissions.Logical formLearned from13 sentences. Emissions of (carbon dioxide) may be reduced.Logical formLearned from13 sentences. (Chemical emissions) can be toxic.Logical formLearned from13 sentences.