A middle may pertain-to a visible spectrum.Logical formLearned from7 sentences. A broad spectrum can be constituted-of-or-filled-with matters.Logical formLearned from7 sentences. Research may cover a spectrum.Logical formLearned from7 sentences. A frequency may pertain-to a spectrum.Logical formLearned from7 sentences. A spectrum can be constituted-of-or-filled-with elements.Logical formLearned from7 sentences. A spectrum can be constituted-of-or-filled-with nations.Logical formLearned from7 sentences. A model spectrum can be interpolated.Logical formLearned from7 sentences. A breadth may pertain-to a spectrum.Logical formLearned from7 sentences. A broad spectrum can be constituted-of-or-filled-with risks.Logical formLearned from7 sentences. A spectrum can be constituted-of-or-filled-with substances.Logical formLearned from7 sentences. A spectrum may pertain-to disciplines.Logical formLearned from7 sentences. Spectrum may be required.Logical formLearned from7 sentences. A (microwave portion) may pertain-to an electromagnetic spectrum.Logical formLearned from7 sentences. A spectrum can be constituted-of-or-filled-with languages.Logical formLearned from7 sentences. A broad spectrum can be constituted-of-or-filled-with contexts.Logical formLearned from7 sentences.