A radius may pertain-to a beam.Logical formLearned from10 sentences. A surface may pertain-to a beam.Logical formLearned from10 sentences. Beams may undergo bendings.Logical formLearned from10 sentences. A beam can be constituted-of-or-filled-with monochromatic light.Logical formLearned from10 sentences. A beam can be stationary.Logical formLearned from10 sentences. An effect may pertain-to a beam.Logical formLearned from10 sentences. A beam can be supersonic.Logical formLearned from10 sentences. A beam can be conjugate.Logical formLearned from10 sentences. Beams may pertain-to flashlights.Logical formLearned from10 sentences. Some beams of (gold ions) can be head-on.Logical formLearned from10 sentences. A beam can be shaped.Logical formLearned from10 sentences. (Particle beams) can be neutral.Logical formLearned from10 sentences. Respect can be to an (incident beam).Logical formLearned from10 sentences. A beam can be hollow.Logical formLearned from10 sentences. Beams can be soft.Logical formLearned from10 sentences.