These improved methods are proved to be reasonable and effective by experiment and compared with the method using image pixel values directly.

通过实验验证了改进算法的合理性和有效性，并与直接利用像素灰度值的匹配方法进行比较。

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As compared with the method of GB 3392, the method had the characteristics of easy operation, fast speed, high accuracy, good repeatability and high sensitivity.

与GB 3392方法相比，该法具有操作简单、速度快、准确度高、重复性好、检测灵敏度高等特点。

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A self - made instrument for measuring time is introduced. The method of measuring time in Milton oil experiment is improved and the result is compared with the method.

本文介绍了一种自制的时间测量仪，利用此仪器改进了密立根油滴实验的时间测量方法并对测量结果和方法进行了比较。

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The study, which examines deals in America in 1962-2001, makes various adjustments to take account of the flaws and concludes that mergers created, on average, combined gains to shareholders of 7.3%, compared with the gains identified by the old method of 5.3%.

ECONOMIST: Hostile bids are back again. Who should rejoice?

One trial of 113 patients showed 58% had good brain function after three months, compared with 33% of those treated with the coil method, as well as a lower death rate.

BBC: 'Clot nets' help stroke recovery

Patients who had the new method had a higher rate of strokes or near strokes at 1 year, amounting to an additional event for every 25 patients undergoing the new method compared with surgery.

FORBES: Breakthrough Heart Valves: How Will Patients Decide?