基本解釋[測] 高程基準(zhǔn)面英漢例句雙語例句Research on the 1985 National Elevation Datum and the results obtained are highlighted.闡述了1985國家高程基準(zhǔn)研究工作和成果。Actually, floating datum is still horizontal datum, but the datum elevation of different CMP is variable.實際上浮動基準(zhǔn)面還是水平基準(zhǔn)面，只是不同CMP的水平基準(zhǔn)面高程可以變化。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)是我國高程控制網(wǎng)中的一個重要基準(zhǔn)點(diǎn)。elevation datum更多例句詞組短語短語elevation above datum 物標(biāo)高程1985 national elevation datum 國家高程基準(zhǔn)national elevation datum 國家高程基準(zhǔn)elevation datum plane 高程基準(zhǔn)面elevation of perm datum 固定參考點(diǎn)海拔高度elevation datum更多詞組專業(yè)釋義測繪科學(xué)技術(shù)高程基準(zhǔn)面高程水準(zhǔn)面