一旦获取了一个图形阵列，手机里的软件就能将其识别为一个网站地址，一段文字或是一个数字。
When an image of the matrix is captured, software in the phone converts it into a web address, a piece of text or a number.
但是在不规则井眼中，小范围深度段的突然变径会导致线圈阵列中只有一个线圈输出信号，而其它线圈内的信号为零。
However, a sharp increase in diameter over a small depth interval can induce signals on one coil in the array and not in others.
这个作法在一开始建构档案名称的阵列时有一段延迟。
This approach involves a period of latency at the beginning while the array of file names is being constructed.
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