作者: Edgar Tschunt , Guenter Schmitt , Karl G. Heinzelmann
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摘要: In an exemplary embodiment, several sources of radiation, arranged with their focuses angularly offset by angles equal size, having a radiation measuring arrangement number receivers to the for determining intensity behind object, drive device which drives rotating frame producing rotational movements and receivers, also measured value converter transforming signals supplied into layer images. The are opposite displaced angles. At least one units each comprising source receiver is in direction axis so that simultaneously scan plurality layers. This distance may be adjustable.