輸入設備的用法和樣例：
例句
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一種程序，用來(lái)把一程序從輸入設備讀到某種類(lèi)型的隨機存儲器中。
A program used to read a program from an input device, and, usually, into some type of random access memory. -
提供位置座標的一種輸入設備。例如鼠標器、圖形輸入板。
An input device that provides coordinates of a position.Example: A mouse, a tablet. -
鼠標一種手用的、用按扭控制的輸入設備，當在平臺上滑動(dòng)時(shí)可以相應地移動(dòng)計算機屏幕上的指示箭頭，使得操作者可以隨意控制指示箭頭，由此來(lái)選擇項目、控制內容或作圖
A hand-held, button-activated input device that when rolled along a flat surface directs an indicator to move correspondingly about a computer screen, allowing the operator to move the indicator freely, as to select operations or manipulate text or graphics. -
一種低速輸入設備，它將圖形和圖象數據轉換成用于數字計算機的二進(jìn)制數值輸入。
A low-speed input device that converts graphic and pictorial data into binary, numeric inputs for a digital computer.
