Darkening and refractive index change varied with laser intensity, scan speed and line interval.

暗化程度和折射率改变随激光强度、扫描速度、扫描行间距变化而变化。

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Points can be pre-set between the scan speed grades 1-64, preset point setting residence time 1-60 seconds.

可将预制点间扫描速度设置1 - 64等级，预置点停留时间设置为1 - 60秒。

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Compared with common ct, spiral ct has the features of high scan speed, cover more region and can build varied pictures.

与常规ct比较，多层螺旋CT扫描速度快、覆盖面广，可进行多种方式的图像处理。

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As expected, the ScanJet 6200C clocked better scan speed scores when using its SCSI interface, so these numbers are reported on our chart.

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