When initial control point pair is obtained, variance check and error check were used to exclude fake control point pairs to get the final ones.

在得到初始控制点对后，以方差检验和误差检验来递归排除错误的控制点对，从而得到最终的控制点对。

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At present, check point machine exists several defects in high price, inconvenience purchase and maintenance in home enterprise. Furthermore check point machine drop behind in technique.

目前，国内大多数企业所使用的点检机均从国外进口，存在价格高、购买和维修不方便等诸多缺点，而国内少数公司生产的点检机则技术较落后、稳定性不高。

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First, it's pointing to the beginning of the list, which initially might be down here at but after a while, might be part way through. And to that, I simply add a halfway point, and then I check.

列表中间的一个部分了，然后我求出列表的中值点,然后看看该点的值是不是等于目标值，如果是的话就完成了，如果不是的话，如果中位值大于我要找的目标值。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, and let's just check this out, because I want to make a point of this, let's go back and do the following.

好，让我们记住这一点，因为我想要强调下这里，我们回过头去做如下的操作：

麻省理工公开课 - 计算机科学及编程导论课程节选

I need that sanity check saying at some point, you have to stop.

在一些地方需要做那样的合法性检查，告诉你必须停止操作。

哈佛公开课 - 计算机科学课程节选

One guy got in our car, then the next check point they climbed all over the car, then the next check point we went higher and higher and higher up the chain.

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For Check Point, Go Secure automates interactions between an end user's Web browser and a Check Point client to install certificates.

CNN: VeriSign takes the pain out of digital certificates

With the Go Secure service for Check Point products, rather than going through a complex string of downloading files and importing them into Check Point VPN software, end users log on to a Web site and click twice.

CNN: VeriSign takes the pain out of digital certificates