occultation

基本解釋

• n.掩蔽；掩星現(xiàn)象

同根派生

• occultation相關(guān)詞

英漢例句

雙語例句

• To learn more about these alien worlds, astronomers have taken advantage of a phenomenon called stellar occultation.
  為了更好的研究這些異星世界，天文學(xué)家們已經(jīng)利用了一種叫做“掩星”的天文現(xiàn)象。
• LEO constellation composed of two or more satellites can improve the time and space resolution and increase the number of occultation events greatly compared with a single LEO satellite.
  與單顆LEO衛(wèi)星相比，由多個(gè)衛(wèi)星組成的LEO星座觀測到的掩星事件在時(shí)空分辨率和數(shù)量上都有很大的提高。
• The noise occultation was significant, and the undertone was the easiest one to be occulted.
  噪音對(duì)信號(hào)的掩蔽作用顯著，其中低音最易被掩蔽。

• occultation更多例句

詞組短語

短語

• occultation band 掩帶
• lunar occultation [天]月掩星;月掩星觀測技術(shù)
• grazing occultation [天]掠掩
• Occultation E 掩星現(xiàn)象
• ionospheric occultation 電離層掩星

• occultation更多詞組

英英字典

柯林斯英英字典

• the temporary disappearance of one celestial body as it moves out of sight behind another body

• occultation劍橋字典
• occultation柯林斯字典

專業(yè)釋義

測繪科學(xué)技術(shù)

• 掩星

  From the results in our study we believe that amplitude inversion is a noticeable research field in GPS/LEO occultation technique.
  研究結(jié)果表明,深入開展GPS掩星技術(shù)振幅反演的研究是一個(gè)值得注意的課題。

  地球科學(xué)

• 掩星

  So, assimilation study on GPS radio occultation observation is of great significance.
  因此,GPS無線電掩星資料的同化研究具有重要的意義。

  天文學(xué)

• 掩星
• 掩