leveling precise 中文意思是什麼

leveling precise 解釋
精密水平測量
  • leveling : n. 測平,校平;平整(土地);水準測量。 a leveling instrument [mechanism] 水準儀。 a leveling machine (道路)整平機;【冶金】鋼板矯平機。
  • precise : adj 1 準確的,精確的。 2 清楚的,(言語等)清晰的;(區分等)明確的。3 (數量上)恰好的,絲毫不差...
  1. Precise leveling rod

    精選密水準尺規
  2. This paper analyzes the principle, error sources and precision of triangulated height surveying, points out the key problems about first order leveling replaced by triangulated height surveying ; and for the first time puts forward that in some given conditions, it is not only feasible but also valuable to replace first order leveling by precise triangulated height surveying, and proves it by experimentation as well

    摘要通過對三角高程測量的原理、誤差來源及精度分析,指出了用三角高程測量代替一等水準的關鍵問題,第一次提出了在特定條件下用三角高程測量代替一等水準是完全可行的,並在生產實踐中得到了驗證。
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