precise ephemeris

基本解釋

• [測][天] 精密星歷表；精確星歷表

英漢例句

雙語例句

• The broadcast ephemeris, which is the basic of satellite navigation, must be precise and real time.
  衛(wèi)星 導(dǎo)航 定位的基礎(chǔ)，要求有較高的精度和實(shí)時(shí)性。
• The thesis uses the generalized extended interpolation method in precise satellite ephemeris and clock bias interpolation and GPS height fits.
  本文采用廣義延拓法進(jìn)行衛(wèi)星精密星歷插值、衛(wèi)星精密鐘差插值和GPS高程轉(zhuǎn)換。
• On the basis of the periodicity of the designed orbit of GPS satellite, trigonometric function polynomial interpolation method is used to interpolate the IGS precise ephemeris.
  考慮到GPS衛(wèi)星的設(shè)計(jì)軌道具有明顯的周期性，用三角函數(shù)多項(xiàng)式方法進(jìn)行精密星歷插值，并與經(jīng)典的拉格朗日插值方法進(jìn)行了比較。

• precise ephemeris更多例句

詞組短語

短語

• precise e ephemeris 精密星歷
• precise satellite ephemeris 精密星歷
• GPS precise ephemeris GPS 精密星歷
• IGS precise ephemeris IGS 精密星歷

• precise ephemeris更多詞組

專業(yè)釋義

測繪科學(xué)技術(shù)

• 精密星歷

  Since the availability of GLONASS precise ephemeris and clock products, the combined GPS/GLONASS precise point positioning has become possible. In this thesis, the main research contents are as follows.
  隨著GLONASS精密星歷和衛(wèi)星鐘差數(shù)據(jù)產(chǎn)品的出現(xiàn),組合GPS/GLONASS精密單點(diǎn)定位已成為可能。

  地球科學(xué)

• 精密星歷