occultation
英 [,?k?l'te???n]
美[,ɑk?l'te??n]
- n. [天] 掩星；掩蔽
英文詞源
- occultation (n.)
- early 15c., "disguise or concealment of identity," from Latin occultationem (nominative occultatio), noun of action from past participle stem of occultare "to hide, conceal," frequentative of occulere (see occult).
雙語(yǔ)例句
- 1. After a long period of occultation he again showed his face at the club.
- 長(zhǎng)期隱匿之后他又在俱樂部露面了.
來(lái)自辭典例句
- 2. The probe was equipped with a occultation experiment to profile atmospheric density.
- 探測(cè)器裝備有一個(gè)用于探測(cè)大氣層密度的掩星實(shí)驗(yàn)裝置!
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- 3. 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.
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- 4. The probe was equipped with a radio occultation experiment to profile atmospheric density.
- 探測(cè)器上配備有一個(gè)用于測(cè)定(繪)大氣密度輪廓的無(wú)線電掩星實(shí)驗(yàn)裝置.
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- 5. If LEO satellite orbit changes , then the occultation events number and distribution will be different.
- 不同的LEO衛(wèi)星, 將使發(fā)生的掩星事件數(shù)量和分布有所差別.
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