You can translate the resulting mask back into a single index by counting the leading zeroes, and then subtracting that from 31. A possible assembly language instruction sequence to do this would be

计算前导零，然后从 31 中减去前导零数量，就可以将产生的掩码转换为索引。

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By means of conversion switch on counter, the counting assembly may indicate axial travel that the boring bar moves automatically or manually and may indicate total axial travel.

通过变换计数器上的计数方式，可实现自动进给计数和手动快速下降(或上升)计数，并可得到总进尺计数。

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To count the products on the assembly line of glass-bottle product, the counting signal obtained from electric circuit of photo-electric conversion is made use of.

在玻璃瓶灌装产品的生产线上，常常采用光电转换电路来取得计数信号以实现产品计数。

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Those of you counting on getting your old assembly line job back in Detroit can forget it.

FORBES: Welcome to the Michael Jackson Economy

The elections to the 108-seat Northern Ireland assembly take place on Thursday June 25 with counting beginning on the morning of Friday June 26.

BBC: Trimble calls for large turnout in assembly poll

In Northern Ireland, The DUP and Sinn Fein are expected to remain the biggest parties in the Northern Ireland Assembly, but there has been controversy over the system for counting votes.

BBC: Vote 2011: UK rejects alternative vote