elevation datum

常見(jiàn)例句

雙語(yǔ)例句

• Research on the 1985 National Elevation Datum and the results obtained are highlighted.
  闡述了1985國(guó)家高程基準(zhǔn)研究工作和成果。
• Actually, floating datum is still horizontal datum, but the datum elevation of different CMP is variable.
  實(shí)際上浮動(dòng)基準(zhǔn)麪還是水平基準(zhǔn)麪，衹是不同CMP的水平基準(zhǔn)麪高程可以變化。
• The Beijing Fundamental Bench Mark(BFBM) is an important reference datum in the elevation control network in China.
  北京水準(zhǔn)原點(diǎn)是我國(guó)高程控制網(wǎng)中的一個(gè)重要基準(zhǔn)點(diǎn)。
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