And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用測地線方程、曲面上兩點(diǎn)間短程線來計(jì)算膜結(jié)構(gòu)曲面測地線的方法三级片免费观看视频，同時(shí)91精品免费一区二区三区，采用測地線間垂線的中點(diǎn)連線和用無約束極值法進(jìn)行空間條狀曲面近似展開的分析。