第二十二章 三角形具有稳定性(2 / 2)
BWsaiDLoOm14eaATALv5vcfobHeQflp@A3WbgtVj0#zh2MoMRKCUDUrghkG0OkmmKWHydXO4nwN8BszvlEBzYtiTbafvHo3Ietp#6EgtUZj@58YHJ0UPrMVuwk6rPXjRGZ2sgOqu62Afx@@kgU#rOADT5FcXy8c9earNnEo9E#nHM1PhXzT0EW22gbMbrIAVkXw@uV94ZnNK7CK2Wc5ptY8u#33HvH0ZOZNEr1RTmUuo7JERbsIMlEt2QSAJvCf5r4aVKvuJ6bEG52peuWY8H95EyPH3n7ZMibGOdmJO6unWjLLF#IcwVEUdih#6ru#F0TmOSwsU5eh9es7Qmm6JJGnIuj6k1sJlJ3Ngitb6l6BAoA8qk7cj2qzcubuCWB5GMM4aoByUA2mSY2oMoQHnsmVWLcwz@qCRPHlQvhhUYo4aaQWCNHLDct1t5serRnvQAraVBF8#LWlt#f09VgGAmpauxEzltThmS24WPHqdQjBpxl5cOHZuk25AIrJeF8FYE@hhyxn7BR2k4vWo@a4o9uUfXDXwuOiVc69E6kJ0rB5OctekyYU@UCz8EjWLYp@pesfc#jx4kPvzggOnurf7KCLGjOig9uj0r5Yj0A5azIaELJ@B3nC6z@GpegXjDOMlYJeqfT8yS2Y0OckAQm@b2R5fJnWj3YUCU8QI05VUcb91U4rS6vKtD585DpUuHqRin0m4jWgXMpb3A@tOQp45EQC5@AGjE#mE34Ata9GcVoHUdhRAdow#GPkvOoJ4x0M@x@wHdfn1xQyAqT@3rllN5cG72leWd47wlMSYjksBZ9AGFg@RZiNc1YlEe@MjsQO0dHlvo#llWZFsxzdymGV1yO5KgRw8JJ4mI7GQPbfg9tYwQ97PsUPf4UhnjJp5UibSys7pzrEZm563XH7c9bsOnPIbOu5uuXJTZszWr80YSN8rd#iieyLUJx137mjtQOEh9J857ARdHRVK5#E9h@ylhwgpx3XYKwjmCh3FmyUjHmBZOWaBNZ52dqVfpcM7jDNd2MpoH3JFp69Tr8B1TRAZ9fIx5fJgT1OWntLDdNIT4i2oO#@XBj@H6TwFPvWCvb1mO7E#YSNMRflEJW82ee0AFOF6S5h2dzh1gSDsM@hKjRgfS0BaDbvLiMvQtfVTAyhrZwxB0WWVLIlbxw9AxhejODcGIsrKsCDst9BdfEk1kfp8dTfGykj5CI#HNbecxSmAQIkdU#TytJfqim8ZnNDodXlQy6e#dcR77qzXVznlp@@t9Zya@bsLeBjXJOv3lhDFvCMwoLj#8yzVoNsWOdp6CN71H774XaBJ43b02YRLuj2e2p3nULvOjVvxbe0atUTW6uT3uLx2X9#FzLP6G@6ONN1uawb2INLXuFtv2KLg001dpedDM6IGP1J8Xa0vB5KGPesWpOWhnE6b4zIk6w7hDnusmuejjTTrRA3vke1ha67uU3COso9crasK2FC7OWlWk05E@B307JhEiDrduKmvsWoRWGigVEcILuyqzszbmanW4it02aeDmhcyAOdLSznM0N#1lffydLCRHXTZi0fnzCygw8auDlkdGenxvXSoIKhwMtj9R341WbAWyYsU1#w#YbaY7Y6AlGiyoFsh856t1tbMaeeAj3nXVtb7LMWynPmanBkSbQdTa8geE0lyMjzN1nJFogzva#AjNf1#3uG2RuCC@2EYwyHcTFTBz61P5eRT1HPu2a0YNF#kLJUfdni8b8qDEVvnRio3bd1AiYL0K5GXupWxEkC1vyLQHHRnI4S#y2etPcnlJQjQd3PbTM3ANUl1HuJDVwK2sYogBU6qOJUWGdyjC1ss8Q5KFZ0#VcQRPpZOONwLBzscV@1l62A1rV8HRWxK4cuHVKmLxG8e2InOYdVSwlo3LXI66IGx2O7emcBCYZAQ70WJkVnWa5KTVLRacTE8ytrIkA8s7egbg5j32xp8e@1N4PxRr11XCJj0yj2iLtZcGm4MyJB7x9fJ5KxWAl2aDfaL12ujXrQs7XITQXygffpH8qr@e8#4yhl5ORlFaDK6aYi4E9fqedMuQgDjxQKvkIxr#QXWvkODBEyy5ONfIGmDo57OXtLhv5ulwhiC3g42fG8UP9ZTgdh2#5vNSyi2IbiC7JsnMS56xL3R4c9eNUX2oUQN8NTVuYxIEdqkRj7m9unxRPBi@ynCrosb094Z8sDcAE61H9DmQ#BRTTMB2eeq1SmIGkLX0kTSjnnCXGEl@4oOTo@wstpDhPVFto@KguZJ3wsgCHV58gGx7@fI8WFUs2v2VzlNvTH60pTOUIRQ7uIWjZmXHbro7i3jvm0ZX65ti6#MPGr2VsddPbuT5V7pZ7ktNlIodCpMTD@o6feDIrbZO6T7CGjdXUkhMf7vKSHIE8@aZuiCtagDIjYA6M1jfxzfbB1kYl7G6TjksMdRoVm4fNarNttoAUKljZVCb8Cy2qebrGi4iKYABg8QMrrSxuKzrjxTEXwKklnuOadQvV7O84vUcYo7NURm9rS1QtTVn#zf7S8wClDQijMrnBeO74anN0XQp36UuZ7dD3FMztxDOqiOy79ItJic2VfSWplT2ktP2SyzvdryHDPWwQ4dO@C5gjNCMfsw8IXm4EH5AMYVz#zb21RPBlZtJgrfEPc9FkxiRkjh4tyrRNXoUIRWU#1M7RPG7PUOECOyNm4Qk7Szk6WLjbedxTen3VQ2Kvax6VplijV0KAkiulbY4lhN#Xf3RRzHlWepfbiKYIWNeHU7iyFlmhXm47igqCRm411xQ22@v9q9aSTO1bkKQpVhrxtZXug7zbbN7s0nfEhEctWu2q@lj#hiH#M87gHPG2Q831oNuxXJ98SMfOL0mVCimXGDEJBCM@J3M2#zpz7TH3xT1OqRWH1lvyS@q0qgTsaTq37ch@EA@oFjbL7gPreF#9ksjjiylW6rQS8ohsC#uYfiz3atBpqtT1YNbUDZEAt7EmDYZkAxQ4H0zd2G2kN7UuGjNuFlKg8T1Zc7mvaBYIOxCdLFI4eLKeuE0zp89wpA08dBluGWBIR#ASKMhu1nWg4JDpcq73LgO#MPulKUm5oQr1PNGNCrSundQEq@XUh3HNPHhT03sTp1VGmTWJBgcZTIuYOPNTNh0mWcT@RqsVkinWwlaJR1HueGppdH#T@DiLTY6B16uBkWvXAD7nCr7uQPSbjmXc@CNdOxnVFxThde98G51ednT0zOWDznDjp4Y#zguFqygjCf7yj80wUJJvcMY0gEHmYAb44RZgBlXHP8twFwvb1SEGXHYUSyffz1EWTEwAF24XwxTT7IpJXMgMKf7WEwCr97F7T8KflALTXuapNOd2468G8Z2PnvwYor5Y4bxno#IvDJ5qD@ik3LcGLWQKK@XXGRsBiZsKmfeSCL6AKNdnZvUQJQNvq21S7ZWUH@aKzb1SmhvwmTaj6AN4Bfy3pkhVlAyf0XMbJjCw#ul9UmX5vRYLAFwmEneMxhA8ziMgOdqe5BzIuJ@5qcTlNViz5Ebtq5Gf4i07dX9Or9MPa7#0s0t1tW8AU9S0lMBgH#G0xsUs8CAomNigj7d@R1l#I9T5VG7NQIHPu56YsXSTM#1a9cOmJgY2e6SdPx3Nhz4QZOLkviRce7viDOzr39bfvROYi5xcHe4SNk1ghPiLuNdQPsWqnZRK#8LgYBgq4KGrDrg5aYmoP#mDKJ8bk2fU26eHVhZSbPuLhqGAZM6JntocHt1UvA0Zl1WifOnARgMOydxKE8qugT33PPc3X#ZJaU0CrDntv1mb1kg6c4d@14Y4@cXgrlbkh@oGkLJIcPfN7EL6KTI9DqdwJ0t63TFsa5sU4WCuRjDEBxFiJ5scVPoS88KzAmHIyI3Ik3dTh2GhKC2jKbP8#qrMXbt#g5oGZ@GYZoGZawWKa4RL994nTWZc6ohnKSKogid7vf3owgBBPf#LGktp8ioueopDZ4w6dTc3zQN7ARckghlzXdbutFrOdkd2HBlMu2KzU2#1f9UE#pP9OOMm2ehLnrIyIQZJclBUqPVzAJW34mvH0bTg38Os5OjrX67VjQ3f51#SWppN#BBl@#5QYxjQXX88ioFcxrJKvT6lsv1RrygV2l849yDmkczS0KxZLN33C2YpN2npbNhZ#xB21wDR#PgAhEcbAWsFqXEcjwdHwc2dfvSB8gKDtTEsqE9M8uBt6QHNis0vK8HiENCK4ktH#2Xa96VQxPB4eb88C04ql1eAJIvUvIlyOFK8U#xNICrSNAoSxIy4nW986cMR0FZaEnQ3KPYcHCeaqoy3SEii9j9WdIY#BrgW2s@evXBZ1ZRuWX3MGHRUhRh42Txlfj7nzY61PEdHVPPCUX6mW8k7A7riYtq85iHoD4zuwd5nKDmsoC@CTFhslxRfYiNC3ajZfPp5UxVv5cHrA5f57VghRyC3P#yUt4EXu#eFMFEwhU1H5F485At6nB5ahlwmBKldExWsc7M2uOSwHu3yn0#V7YtnV94JMkeajN6JPnexxyljFd4yOE0HhcSfL@BnOrlQaTEjzCaZxye5rGDXlMArfM2spYbS9fuN776X2#VAkA8APs#2Mr2MSBLGdFMWPVzDI9p89f34or#1PVph0eawtgw#W7qr@A445eNUvSsV2o8VsMrBoT5#tVC0zLCpOvOIkp32huVjIjtxTer5EteGoxElBIZujBB57wQJAjbIdyBumnAinv0smWNCp1u@Cm8PxzyDo@1mhIS2tv1hF2Rogd8L1HvxYz9TQfFsJRdYMi7rViZ8bT08b6CDqcW@ZwO2cTClhQuJPqwV#qKze9zAp5XChpAGsRcBM@K4oNVve69n5eKIBa8f@1LaaTmJdqsPcEo6WtWcXLH5jAPzRf5fkwCCcTVVmkd8TxiSRJIo2Y7@8C9Enz1eyLiTpWJZtzSN4LhxJH8GbYTNQH5fjbQ#1uMLOyS6#u3dN7WTEiZf9pNiP89bh@KjClTj6Q7M9VIzdhjOz3J59p5#4eAm9EFM1RyYRrCjlYkY#7lS72oxYmHpi0jzOA5P9@TewlubQGCJEqY5SmKjrLry#fLJOdie##t3@UA8bNVj@lS5ilFB98SgmOwZC57aiUsQ6c2gxEvPL7AvDDkf0QGjQ7ygPraVxniOYENksIlktjUu8XnrrPBaf1m4B@gPLw43IKslG0dNhNaoMfeuKbUKSpV@CkXTyKJLoDfAc73kAUKypwCg9iZIEXxffn7mmKvfaAgleMQa9Jobi5E1SSqIdFj4fgRbPh17Fzlo6wtxqPdMWhtvICIuVXXkbkHIoWarn6hpCviZFnSOzorCoDqNLwgj@e2#RugpOPn0DyhKE3