• 2022-07-23
    长度为[tex=0.357x1.286]O1PzqaL1+AfC/NERqj1Zew==[/tex]的均匀细杆的初始温度为0,端点[tex=2.357x1.286]F20DA9b5PZyvxJH27l4LOQ==[/tex]保持常温[tex=1.0x1.286]4zslcae04lcIRnIPGApodg==[/tex],而在[tex=2.143x1.286]ZWTEsSiqGBIAl5zcGo6d6A==[/tex]和侧面上,热量可以发散到周围的介质中去,介质的温度取为0,此时赶上的温度分布函数[tex=2.643x1.286]niNGv9OCFuWOuAaoq5X6eQ==[/tex]满足下述定解问题:[tex=14.214x7.214]fnpmC2J6JmQBLyo5NmGAzwWskHkYW3pO4L9W/DfMamEcTajn0dQ/EvlHrLZ4tGxi+1QPSECFTm18HpZgzCmzRLOHyrzXo8j4eVIvauAzyrhkOuOaH2om70CwMgkgWI9HvLZojSxnPGIPHwOPXOC5ZuZUlYFcreAtH4AXOQhsQ9H5PO8IbbmvZN2hRPNIRnPImEQ8WCOEpnByHfI69cv4wWY/OxW+mSJOaYiQDs9Wnavof46JpCQ+XmySHo9ppkDHYdlqRmUDo9bqdkZXuPaW9GFFpSIkl3kLB59lCU3MeBw=[/tex],试求出[tex=2.643x1.286]niNGv9OCFuWOuAaoq5X6eQ==[/tex] .