occultation
[,ɔkəl'teiʃən, -kʌl-]
n. [天]掩星；掩蔽
同义词
参考例子
1.The theory and the procedure of inversion of Earth′s neutral atmospheric parameters with GPS occultation are briefly introduced.
介绍了利用GPS掩星反演地球中性大气参数的原理。
2.The way of remote sensing of terrestrial atmospheric parameters using space borne GPS radio occultation technique is discusses in this paper.
探讨了空基无线电掩星技术应用于遥感地球大气参数方法，并将该方法编制成资料处理软件。
3.Even if they moved it so the position was right, the background of the stars would be wrong and the dates for occultation and maximum elongation and conjunctions would be off.
即使他们移动了它，使其位置正确，但背景里的星星位置将会不正确，掩星，最大延伸以及会和的日期将会偏离。
英文解释
n.
1.one celestial body obscures another
网络释义
occultation
隐蔽; 隐藏; 掩蔽; 遮掩;
occultation variable
掩食变星;
occultation instrument
月掩星天文观测仪;
solar occultation
掩日法;
instrument occultation
月掩星观测仪;