当前学科:第十二章工程测量
  • 题目: 单选
    M点高程HM=43.251m,测得后视读数a=1.000m,前视读数b=2.283m。则视线高Hi和待求点N的高程分别为:()

      A . 45.534m,43.251m
      B . 40.968m,38.685m
      C . 44.251m,41.968m
      D . 42.251m,39.968m

    答案: <查看本题扣1积分>

    查看答案

    答案不对?请尝试站内搜索