The noise occultation was significant , and the undertone was the easiest one to be occulted.

噪音对信号的掩蔽作用显著，其中低音最易被掩蔽。

The noise occultation was significant, and the undertone was the easiest one to be occulted.

噪音对信号的掩蔽作用显著, 其中低音最易被掩蔽.

Last November, the occultation took place.

去年11月，掩星出现了。

Discuss the radio occultation technique in details.

详细描述了无线电掩星的基本技术原理。

There are an abundance of the lunar occultation records in ancient China.

我国古代有相当丰富的月掩星观测记录。

The radio occultation technique is a new way to explore the Earth's atmosphere.

无线电掩星技术是一种探测地球大气的崭新途径。

The probe was equipped with a radio occultation experiment to profile atmospheric density.

探测器上配备有一个用于测定(绘)大气密度轮廓的无线电掩星实验装置.

The occultation will be seen from parts of Africa, Europe, the Middle East, and parts of Asia.

在非洲，欧洲，中东地区，和亚洲的部分地区可以看见月掩星。

The grazing occultation of the star by the Moon is observed in the zenith at the Earth's equator.

某星被月球的掩星现象出现在地球赤道的天顶上。

The simulation data of mountain-based occultation events are used for testing the inversion method.

利用山基GPS掩星观测模拟数据，对反演方法进行试算和检验。