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(shuō)急不可待的脈動(dòng)時(shí)，就動(dòng)筆寫作。
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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(duì)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(gè)術(shù)語(yǔ)用在磁盤系統(tǒng)中的讀／寫磁頭、扇面標(biāo)記的檢測(cè)上，以及用在延遲線存儲(chǔ)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(gè)簡(jiǎn)單的電脈沖被送到讀寫頭,它會(huì)短時(shí)間內(nèi)出現(xiàn)一個(gè)小的電磁。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選