Topography may undergo measurements.Logical formLearned from6 sentences. A measurement can be increased.Logical formLearned from6 sentences. Gases may undergo a measurement.Logical formLearned from6 sentences. Electrical conductivity may undergo measurements.Logical formLearned from6 sentences. A ratio may pertain-to measurements.Logical formLearned from6 sentences. Measurements may be made over some years.Logical formLearned from6 sentences. A measurement can be challenging.Logical formLearned from6 sentences. A measurement can be imprecise.Logical formLearned from6 sentences. Return may undergo a measurement.Logical formLearned from6 sentences. Measurements can be at sites.Logical formLearned from6 sentences. Optical depth may undergo measurements.Logical formLearned from6 sentences. (School performance) may undergo a measurement.Logical formLearned from6 sentences. A (measurement system) can be electronic.Logical formLearned from6 sentences. Preparedness may undergo a measurement.Logical formLearned from6 sentences. Force may undergo measurements.Logical formLearned from6 sentences.