经储集层段测并解释孔隙度、含气饱和度及天然气膨胀系数等校正，可作出岩石含烃浓度随深度剖面变化的成果图。
The variation of CHGR with depth is available from the calibration of the porosity, gas saturation of electric log interpretation of the reservoir and hydrocarbon gases expansion coefficient.
根据零件的孔、槽等剖切特征，提出基于优先度和基于图遍历的两种自动搜索关键特征产生剖切线的算法，并分别结合实例进行了比较。
This paper proposes two algorithms based on priority analysis and graph traversal respectively to automatically choose the section cut of key features such as holes and slots.
此外，本文还论述了天空的灰度修正、图象的能见度处理等。
In addition, the revision of sky gray scale and visibility processing of image are explained.
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