oscilloscope
英 [?'s?l?sk??p]
美[?'s?l?skop]
助記提示
1. 因?yàn)椴▌?dòng)曲線(xiàn)會(huì)上下波動(dòng)、振動(dòng)、搖擺。
中文詞源
oscilloscope 示波器來(lái)自oscillate,搖擺，波動(dòng)，-scope,看，鏡，詞源同telescope.
英文詞源
- oscilloscope (n.)
- "instrument for visually recording an electrical wave," 1915, a hybrid formed from Latin oscillare "to swing" (see oscillation) + -scope.
雙語(yǔ)例句
- 1. On an oscilloscope, you can see an electrical current oscillate up and down.
- 在示波器上面你可以看到一股電流上下振動(dòng).
來(lái)自《簡(jiǎn)明英漢詞典》
- 2. The electronic beam oscilloscope acts as a sort of microscope for short times.
- 電子示波器的作用就象一種短的時(shí)間用的“顯微鏡”.
來(lái)自辭典例句
- 3. Some investigators record the pulses directly on a strip - chart recorder, others use oscilloscope readout.
- 有些研究人員將脈沖直接記錄在條帶錄音機(jī)上, 也有些人用示波器讀數(shù).
來(lái)自辭典例句
- 4. The electronic beam oscilloscope plots on a fluorescent screen a graph of electrical current versus time.
- 這個(gè)裝置在熒光屏上畫(huà)出一幅電流對(duì)時(shí)間的圖象.
來(lái)自辭典例句
- 5. Small variations in amplitude of an oscilloscope display caused by electrical noise.
- 雜亂脈沖干擾由電子噪聲導(dǎo)致的在示波器顯示中振幅的小變化.
來(lái)自互聯(lián)網(wǎng)