基本解釋[測(cè)繪科學(xué)技術(shù)]作業(yè)星表英漢例句雙語(yǔ)例句Designs of the broadcast ephemeris parameters and algorithms of GPS and GLONASS, two major operational satellite navigation systems today have their respective features.GPS和GLONASS作為當(dāng)今世界上在軌運(yùn)行的兩大衛(wèi)星導(dǎo)航系統(tǒng)，其廣播星歷參數(shù)的設(shè)計(jì)和算法各具特點(diǎn)。operational ephemeris更多例句專業(yè)釋義測(cè)繪科學(xué)技術(shù)作業(yè)星表