Perturbations may undergo a measurement.Logical formLearned from4 sentences. Measurements may demonstrate an existence of a blanket of gas.Logical formLearned from4 sentences. (Program effectiveness) may undergo a measurement.Logical formLearned from4 sentences. Gains can be in measurements of economic activity.Logical formLearned from4 sentences. A male may undergo a measurement.Logical formLearned from4 sentences. Measurements can be complex.Logical formLearned from4 sentences. Persons may perform measurements.Logical formLearned from4 sentences. A (blood lead level measurement) may be made.Logical formLearned from4 sentences. Measurement of clearance may detect disease.Logical formLearned from4 sentences. A measurement can be established.Logical formLearned from4 sentences. A measurement can be meticulous.Logical formLearned from4 sentences. A set can be constituted-of-or-filled-with (delay measurements).Logical formLearned from4 sentences. Tests may undergo measurements.Logical formLearned from4 sentences. A weighted average can be constituted-of-or-filled-with measurements.Logical formLearned from4 sentences. Ambient noise may undergo measurements.Logical formLearned from4 sentences.