Arecibo Observatory

The instrument platform of the 305-meter telescope at Arecibo Observatory overnight , according to the National Science Foundation .

美国国家科学基金会称，位于波多黎各的直径达305米的阿雷西博射电望远镜设备平台一夜之间坍塌。

A series of ionospheric modification experiments were conducted at the Arecibo Observatory to research the fluctuation of the plasma lines enhanced by the high frequency electromagnetic waves .

为研究高频电磁波在电离层等离子体中激发的等离子体线的涨落，一组电离层加热实验完成于波多黎各的Arecibo射电天文台。

At the1974 dedication of Arecibo Observatory , a radio message about Earth was sent in the direction of M13 .

1974年，阿雷西波天文台向M13方向发送了一份关于地球的无线电讯息。

Upon completion , the telescope will dwarf Puerto Rico 's Arecibo Observatory , which is 300 meters in diameter .

该望远镜完成后，将使波多黎各阿雷西博天文台直径为300米的望远镜相形见绌。

The current largest operational radio telescope is the 300-meter-diameter Arecibo Observatory in Puerto Rico , but FAST in Guizhou will far surpass that .

目前运行的最大射电望远镜在波多黎各阿雷西博天文台（AreciboObservatory），直径为300米，贵州的FAST将远远超过它。

A radar image of Mercury 's North Polar Region acquired by the Arecibo Observatory in Puerto Rico is shown superposed on a mosaic of Mercury MESSENGER images of the same area in this NASA handout photo released Nov 29 , 2012 .

图释：以上是由波多黎各的阿雷西博天文台收集的一张水星北部极地地区的雷达图片。它与2012年11月29日美国宇航局发布的一张信使号太空船在同一地区收集的加了马赛克的资料图片反映的信息重复了。