| 单词 | 脉冲 |
| 释义 | 〔pickup〕The reception of light or sound waves for conversion to electrical impulses.光波的接收：为转变为电子脉冲的光波或声波的接收〔clock〕A source of regularly occurring pulses used to measure the passage of time, as in a computer.计时器，时钟脉冲：有规律地显示脉冲的一种仪器，用于测量经过的时间，如用于计算机〔pulse〕A brief, sudden change in a normally constant quantity:脉冲：通常以持续恒定数量进行的短促而突然的变化：〔seismometer〕A detecting device that receives seismic impulses.测震仪：用来接受地震脉冲的探测装置〔telegraph〕A communications system that transmits and receives simple unmodulated electric impulses, especially one in which the transmission and reception stations are directly connected by wires.电报机：发射或接收简单的未调制的电子脉冲的电信系统，尤指发射站和接收站直接用电线连接的电信系统〔spark〕A short pulse or flow of electric current.电流的短脉冲或流动〔pulse〕a pulse of current; a pulse of radiation.电流脉冲；放射能脉冲〔soliton〕A pulselike wave that can exist in nonlinear systems, does not obey the superposition principle, and does not disperse.孤波，光孤子：可以存在非线性系统中，不遵循重迭原理而且不分散的类似于脉冲的波〔pickup〕A device that converts the oscillations of a phonograph needle into electrical impulses for subsequent conversion into sound.电唱头，检波器：一种把电唱机针的震动变为电子脉冲以使其转变为声音的装置 |
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