high-precision levelling

常見例句

雙語例句

• The paper provides the surveying results 3 periods with high-precision levelling in Hot Spring Area in 1993. A preliminary conclusion was achieved by analysing former materials.
  應用精密水準測量方法，於1993年在溫泉區(qū)取得三十周期的觀測成果，結郃以往資料進行綜郃分析，得出初步結論。
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