计算机术语“rolling ball”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	rolling ball
释义	rolling ball 转球 In computer display, a ball, mounted so that an operator has access to a hemispherical part of it, and used to direct the movement of a point on a VDU display. Similar in function to a mouse. 计算机显示装置中安装的一种球形部件，使操作者能利用上它的半球部分，用来引导显示屏上显示点的移动。其功能类似于鼠标器。参阅mouse。
随便看	variable multiplier variable name variable parameter variable partitioning variable scope variable speed control initial condition mode initial control word(ICW) initial error initial flowchart initial instruction initialization initialization mode initialization vector(IV) initialize initialize a variable initialize button initialize graphics initializer routine initial machine load(IML) initial microprogram load(IML) initial mode initial point initial procedure initial process name

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