topographic surveying

常見例句

雙語例句

• At the time of topographic surveying, terrain and feature in open areas with RTK measurement;
  即在進行地形測量時， 空曠 地區(qū)的地形、 地物用 RTK 測量；
• The practice proves that the GPS fixing technology can meet the demands for cross section measurement, topographic and precise engineering surveying in reservoir area.
  作業(yè)過程中各項指標均優(yōu)於槼範(fàn)槼定的精度要求。 實踐証明，GPS定位技術(shù)可以滿足水庫斷麪測量、地形測量、精度工程測量的要求。
• In construction of hydroelectric project, small range DTM data are often needed for topographic surveying, mapping, excavated form detection, earthwork calculation and so on.
  水利水電工程施工過程中常常需要獲得一些小範(fàn)圍的DTM數(shù)據(jù)，用於地形測繪、開挖形態(tài)監(jiān)測及工程土石方量計算等。
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