单词 | cathode-ray oscilloscope |
释义 | cathode-ray oscilloscope [`kath´ōd ¦rā ä`sil·ǝ´skōp] ELECTRONICS A test instrument that uses a cathode-ray tube to make visible on a fluorescent screen the instantaneous values and waveforms of electrical quantities that are rapidly varying as a function of time or another quantity. Abbreviated CRO. Also known as oscilloscope; scope. |
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