单词 | reflectometer |
释义 | reflectometer/ˌriːflɛkˈtɒmɪtə /noun An instrument for measuring quantities associated with reflection, in particular (also time domain reflectometer) an instrument for locating discontinuities (e.g. faults in electric cables) by detecting and measuring reflected pulses of energy.They also left behind scientific apparatus, including a seismograph to measure Moon quakes, and a laser reflectometer which allowed incredibly accurate measurements of the distance between the Earth and the Moon....
Derivativesreflectometry
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