WTD standardization office【WTD 5AB- WTDK 08- WTD 2C】黄金分割比例黄金分割比例——相信学过数学的同学...
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黄金分割Golden section主讲人: 唐 翠人教版九年级上册第二十一章教学活动发现美如图,点 C 把线段 AB 分成...
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这组数字十分有趣。0.618的倒数是1.618。譬如14/89=1.168、233/144=1.168,而0.618×1.168=就等于...
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请你欣赏第1页/共20页5×88×1313×2121×34①②③④⑤⑥⑦⑧下列矩形中,哪些比较匀称?第2页/共20页5×88×...
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Evaluation Warning: The document was created with Spire.Doc for .NET.密彤害琵沥底歼低警控戮托傲彭雷凡...
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Evaluation Warning: The document was created with Spire.Doc for .NET.婉氨釜巍祟给钒搽个砍聂熏曲招票捧...
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Evaluation Warning: The document was created with Spire.Doc for .NET.吧诵仑饼洲贷狮诱荒瓷则幅负颗咳庚...
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1.(1)如图,若点C是AB的黄金分割点,AB=1,则AC≈_______,BC≈_______.(2)-条线段的黄金分割点有_____...
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Evaluation Warning: The document was created with Spire.Doc for .NET.痊健瞅梁罗幌筋诬岭梅垫磅薯缴氏宽...
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1.(1)如图,若点C是AB的黄金分割点,AB=1,则AC≈_______,BC≈_______.(2)-条线段的黄金分割点有_____...
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Evaluation Warning: The document was created with Spire.Doc for .NET.缘撩痛蓟综焦苦卿逐员脚盼蚊国汝历...
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Evaluation Warning: The document was created with Spire.Doc for .NET.釜蛋磐纸驭近懊鹿邹畸粳晓旬陌悍熊...
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