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

术语	look ahead
释义	look ahead 先行;［预见］ Basically, a feature of the CPU that permits the machine to mask an interrupt request until the following instruction has been completed. This is also a feature of adder circuits and ALUs that permits these devices to “look ahead” to anticipate that all “carries” generated are available for addition. 中央处理机的一种基本特性,在下一条指令执行完毕前允许屏蔽中断请求。先行也是加法器电路和运算器的一种特性,它允许加法运算时对所有产生的进位预先处理,以利于提高加法运算的速度。
随便看	machine-aided translation machine available time machine check machine check analysis and recording (MCAR) machine check handler (MCH) machine check indicator machine check interrupt machine check interruption (MCI) machine check recording and recovery (MCRR) machine code machine code instruction machine code language machine cognition machine configuration machine configuration record machine cycle machine dependent machine error machine execution priority machine function machine handle machine-independent machine instruction machine instruction part machine instruction set

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