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分开测量队中的视勘队与定勘队测量队采取自勘自测的办法有许多缺点:(1)测量队的许多人力在视勘期间极难安排,造成时间上、人力上的浪费,并迫使着视勘时间受到不应有的限制,没有充分时间考虑线路;(2)自勘自测全完由一个队或极少数的技术人员去决定路线,难免主观,不易深入和作多方面比较;(3)因受一定定测任务的限制,需要反复比较的地段不能机动,不能更广泛地考虑最佳线路。为了使选线工作做得更好,我们将视勘队从测量队
There are a number of shortcomings in using the self-survey and self-survey measures to separate the survey team and the survey team in the survey team: (1) Many manpower of the survey team are extremely difficult to arrange during survey and exploration, resulting in time and labor waste, And forced the viewing time subject to undue restrictions, there is no sufficient time to consider the line; (2) self-survey since the completion of a team or a handful of technical staff to decide the route, inevitably subjective, not easy to deepen and in many ways Compared; (3) due to certain measurement tasks limit, need to repeatedly compare the lot can not be motorized, can not be considered more widely the best route. In order to make the line selection work better, we will consider the team from the measurement team