“time-domain reflectometer”的概念、定义、翻译、参考文献-科学参考

单词	time-domain reflectometer
释义	time-domain reflectometer [`tīm dǝ¦mān ´rē´flek`täm·ǝd·ǝr] ^ELECTRONICS An instrument that measures the electrical characteristics of wideband transmission systems, subassemblies, components, and lines by feeding in a voltage step and displaying the superimposed reflected signals on an oscilloscope equipped with a suitable time- base sweep. Abbreviated TDR.
随便看	variational inequality variational method variational principle variation diagram variation of latitude variation per day variation per hour variation per minute varicap varicella varicocele varicose varicose vein varicosity variegate variegated position effect variety varifocal lens Varignon's theorem varindor variocoupler variograph variola variole variolitic

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