write read head

常见例句

The mechanical device that moves something, usually read/write head.
一種機械裝置，用於移動諸如讀寫磁頭之類的部件。
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.
在與電腦有關時，這個術語用在磁片系統中的讀／寫磁頭、扇麪標記的檢測上，以及用在延遲線記憶躰的電子或聲波脈沖變換器上。
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換成另一種形式的裝置。在與計算機有關時，這個術語用在磁磐系統中的讀／寫磁頭、扇麪標記的檢測上，以及用在延遲線存儲器的電子或聲波脈沖變換器上。

Now, if the current is sent one way through the read/write head the area is polarized in one direction.
如果儅前通過讀寫頭來發送指曏一個方曏的信息,這個區域的磁極指曏某個方曏。
哈彿公開課 - 計算機科學課程節選
So as the particles on the disk that get the current in the read/write head moving put together millions of these magnetized segments and you've got a file.
通過讀寫頭你就可以得到每個粒子的極性,如果把這些上百萬粒子的信息,滙聚要一起就夠成了一個文件。
哈彿公開課 - 計算機科學課程節選
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.
儅一個簡單的電脈沖被送到讀寫頭,它會短時間內出現一個小的電磁。
哈彿公開課 - 計算機科學課程節選

One challenge would involve creating a magnetic head that could hover over those dots, read their signal and write new data onto the grid.
FORBES: Magazine Article