write pulse

基本解釋

Write your story when you begin to feel its insistent pulse.
當(dāng)你開始感到小說急不可待的脈動時(shí)，就動筆寫作。
www.thnu.edu.cn
To write data, an electric pulse is sent through the tip, changing the electric polarization and nonlinear dielectric constant of a tiny circular spot in the substrate beneath.
進(jìn)行數(shù)據(jù)寫入時(shí)，向尖頂發(fā)送電脈沖，這種電脈沖可以改變對應(yīng)位置的電子極性和電子所在區(qū)域周圍一小片圓型區(qū)域內(nèi)硅基體的介電常數(shù)。
In relation to computers, the term is applied to a read/write head, to detector of sector marks in a magnetic disc system, and to electronic/sonic pulse converters of delay line memory.
把能量從一種形式轉(zhuǎn)換成另一種形式的裝置。在與計(jì)算機(jī)有關(guān)時(shí)，這個術(shù)語用在磁盤系統(tǒng)中的讀／寫磁頭、扇面標(biāo)記的檢測上，以及用在延遲線存儲器的電子或聲波脈沖變換器上。

When a brief pulse of electricity is sent to the read/write head it flips on a tiny electromagnet for a fraction of a second.
當(dāng)一個簡單的電脈沖被送到讀寫頭,它會短時(shí)間內(nèi)出現(xiàn)一個小的電磁。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選