关于勘察的翻译 帮忙吧谢谢；啦

Railway engineering investigations in the railway construction projects in a very important part of it relates to whether the normal operation of the railway. Research and identify the construction site of the geological characteristics of the geographical environment, and its construction projects related to comprehensive application of science. In order to urban construction, industrial and civil buildings, railways, roads, coastal ports, pipelines and power transmission projects, water conservancy and hydraulic construction, mining and underground projects, such as the planning, design, construction, operation and comprehensive management, engineering investigations by the terrain, Factors such as geological and hydrological surveying and mapping, exploration, testing and comprehensive assessment, evaluation and feasibility of providing the necessary foundation for building information. It is the primary infrastructure links. Do a good job in engineering investigations, in partic