13.2.1 ᠲᠡᠩᠭᠡᠯᠢᠭ ᠲᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠤ ᠵᠢᠷᠤᠭ ᠲᠦᠷᠰᠤ ᠶᠢ ᠵᠢᠷᠤᠬᠤ .pptx
ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,13.2.1 ᠲᠡᠩᠬᠡᠯᠢᠭ ᠲᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠳ᠋ᠦ ᠵᠢᠷᠤᠭ ᠲᠦᠷᠰᠦ ᠵᠢᠷᠤᠬᠤ,ᠠᠰᠠᠭᠤᠳᠠᠯ 1 ᠄,ᠳᠠᠷᠠᠭᠠᠬᠢ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠨᠢ ᠶᠠᠮᠠᠷ ᠨᠠᠢᠲᠡᠯᠢᠭ ᠣᠨᠴᠠᠯᠢᠭ ᠪᠠᠢᠬᠤ ᠶᠢ ᠠᠵᠢᠭᠯᠠ᠃,,𝑨,𝑩,𝑪,,,,ᠠᠰᠠᠭᠤᠳᠠᠯ 1 ᠄,ᠲᠡᠩᠬᠡᠯᠢᠭ ᠲᠦ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠠᠢ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠶᠢᠨ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠤ ᠴᠡᠭ ᠢ ᠬᠣᠯᠪᠣᠭᠰᠠᠨ ᠬᠡᠷᠴᠢᠮ ᠪᠠ ᠲᠡᠭᠰᠢ ᠬᠡᠮ ᠦᠨ ᠲᠡᠩᠭᠡᠯᠢᠭ ᠨᠢ ᠴᠥᠮ ᠶᠠᠮᠠᠷ ᠬᠣᠯᠪᠣᠭᠳᠠᠯ ᠲᠠᠢ ᠪᠣᠢ ︖,,𝐴,,,,,,,,,,𝐵,𝐶,𝐷,𝐸,𝐴′,𝐵′,𝐶′,𝐷′,𝐸′,𝑂,𝐸,𝐹,,,A',,,l,A,O,ᠦᠭᠬᠦᠭᠳ᠋ᠡᠭᠰᠡᠨ ᠨᠢ᠄ ᠴᠡᠭ 𝐴 ᠶᠢᠨ ᠰᠢᠯᠤᠭᠤᠨ 𝑙 ᠶᠢᠨ ᠬᠤᠪᠢ ᠳᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠠᠢ ᠴᠡᠭ ᠢ ᠪᠠᠢᠭᠤᠯ᠃,(1) ᠴᠡᠭ 𝐴 ᠶᠢ ᠲᠠᠭᠠᠷᠢᠭᠤᠯᠤᠨ ᠰᠢᠯᠤᠭᠤᠨ 𝑙 ᠶᠢᠨ ᠡᠭᠴᠡ ᠰᠢᠯᠤᠭᠤᠨ ᠢ ᠪᠠᠢᠭᠤᠯᠤᠨᠠ᠃ ᠡᠭᠴᠡ ᠶᠢᠨ ᠰᠠᠭᠤᠷᠢ ᠨᠢ O (2) ᠡᠭᠴᠡ ᠰᠢᠯᠤᠭᠤᠨ ᠲᠡᠭᠡᠷᠠ 𝐴𝑂 ᠲᠡᠭᠡᠷᠠ 𝑂𝐴=𝑂𝐴′ ᠪᠡᠷ ᠲᠠᠰᠤᠯᠠᠨ ᠠᠪᠤᠨᠠ᠃ (3) ᠴᠡᠭ 𝐴′ ᠪᠤᠯ ᠴᠡᠭ 𝐴 ᠶᠢᠨ ᠰᠢᠯᠤᠭᠤᠨ 𝑙 ᠶᠢᠨ ᠬᠤᠪᠢ ᠳ᠋ᠡᠭᠢ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠳ᠋ᠦ ᠴᠡᠭ ᠮᠦᠨ᠃,ᠠᠰᠠᠭᠤᠳᠠᠯ 2 ᠄,ᠭᠡᠷᠴᠢᠮ AB ᠶᠢᠨ ᠰᠢᠯᠤᠭᠤᠨ 𝑙 ᠶᠢᠨ ᠬᠤᠪᠢ ᠳᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠠᠢ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠶᠢ ᠪᠠᠢᠭᠤᠯ᠃,,,,,𝐴′,𝐵′,,l,𝐴,𝐵,ᠠᠰᠠᠭᠤᠳᠠᠯ 2 ᠄,ᠦᠭᠬᠦᠭᠳ᠋ᠡᠭᠰᠡᠨ ᠨᠢ᠄ △ 𝐴𝐵𝐶 ᠶᠢᠨ ᠰᠢᠯᠤᠭᠤᠨ 𝑙 ᠶᠢᠨ ᠬᠤᠪᠢ ᠳᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠠᠢ ᠵᠢᠷᠤᠭ ᠢ ᠪᠠᠢᠭᠤᠯ᠃,,l,,𝑨,𝑩,𝑪,ᠠᠰᠠᠭᠤᠳᠠᠯ 2 ᠄,,,,,𝑩′,𝑨′,𝑪′,,,,,,,1. ᠲᠡᠩᠬᠡᠯᠢᠭ ᠲᠦ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠤ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠶᠢᠨ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠤ ᠴᠡᠭ ᠢ ᠬᠣᠯᠪᠣᠭᠰᠠᠨ ᠬᠡᠷᠴᠢᠮ ᠨᠢ ᠲᠡᠭᠰᠢ ᠬᠡᠮ ᠦᠨ ᠲᠡᠩᠭᠡᠯᠢᠭ ᠲᠤ ᠡᠭᠴᠡ ᠲᠠᠯᠠᠯᠠᠨ ᠬᠤᠪᠢᠶᠠᠭᠳᠠᠨᠠ᠃,ᠠᠳ᠋ᠠᠯᠢ᠃ ᠪᠥᠷᠢᠮᠦᠰᠦᠨ ᠶᠡᠭᠡ ᠪᠠᠭᠠ ᠨᠢ ᠬᠡᠯᠪᠡᠷᠢ ᠲᠦᠷᠰᠦ᠂ ᠲᠦᠷᠰᠦ ᠶᠢᠨ ᠬᠤᠶᠠᠷ ᠵᠢᠷᠤᠭ,,2. ᠭᠧᠣᠮᠧᠲᠷᠢ ᠶᠢᠨ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠨᠢ ᠴᠥᠮ ᠴᠡᠭ ᠢᠶᠡᠷ ᠪᠦᠷᠢᠯᠳᠦᠵᠠᠢ ᠭᠡᠵᠦ ᠦᠵᠡᠵᠤ ᠪᠣᠯᠣᠨᠠ᠂ ᠡᠢᠮᠤ ᠠᠴᠠ ᠵᠠᠷᠢᠮ ᠣᠨᠴᠠᠭᠠᠢ ᠴᠡᠭ ᠦᠨ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠤ ᠴᠡᠭ ᠢ ᠪᠠᠢᠭᠤᠯᠵᠤ ᠬᠣᠯᠪᠣᠪᠠᠯ᠂ ᠤᠭ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠶᠢᠨ ᠲᠡᠩᠭᠡᠯᠢᠭ ᠲᠦ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠲᠤ ᠵᠢᠷᠤᠭ ᠳᠥᠷᠰᠤ ᠶᠢ ᠣᠯᠵᠤ ᠪᠣᠯᠣᠨᠠ᠃,2. ᠲᠡᠭᠰᠢ ᠬᠡᠮᠳ᠋ᠦ ᠵᠢᠷᠤᠭ ᠲᠦᠷᠰᠦ,ᠤᠨᠴᠠᠯᠢᠭ᠄,
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