The distinguishing feature of this plan is to adopt silicon backward photoelectric diode as target screen and to scan with fast electron.

特点是采用“反向击穿硅光电二极管”做靶面，并用快电子扫描。

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This new type of photoconductive target has got the advantages of both the fast and slow electron scanning when fast electron scanning is adopted in it, moreover, it has got high definition.

这种新型的光电导靶当采用快电子扫描时，同时具有慢电子扫描与快电子扫描的优点，且分辨率又高。

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So this tube not only has fine resolution as a result of fast electron scanning, but also has features of slow electron scanning, Thus it is a good mode of operation as high clarity camera tube.

它不仅具有快电子扫描分辨率高的优点，还具有慢电子扫描的优点，因而是高清晰度电视摄象管的较理想的工作模式。

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