对于新入门的汇编语言程序员来说,不太明显的一个问题是指令的顺序会影响程序执行速度。
What is not usually apparent to new assembly language programmers is that the order of instructions affects the speed of the program.
这些系列的处理器都拥有不同的时钟频率,或者说处理器处理交给它们的指令或任务的速度。
All of those come in varying clockspeeds, or how fast a chip will perform the instructions or tasks it's given.
将指令盘拨到“ S ”来告诉你的相机:我设定快门速度,而你来调整光圈。
Putting the dial on "s" tells your camera "I am deciding the shutter speed, you set the aperture for me."
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