Karl G. Jansky Very Large Array

The Karl G. Jansky Very Large Array (VLA) is a radio astronomy observatory located on the Plains of San Agustin, between the towns of Magdalena and Datil, some 50 miles (80 km) west of Socorro, New Mexico. It comprises 27 25-meter radio telescopes in a Y-shaped array and all the equipment, instrumentation, and computing power to function as an interferometer. Each of the massive telescopes is mounted on double parallel railroad tracks, so the radius and density of the array can be transformed to focus on particular bands of wavelength. Astronomers using the VLA have made key observations of black holes and protoplanetary disks around young stars, discovered magnetic filaments and traced complex gas motions at the Milky Way's center, probed the Universe's cosmological parameters, and provided new knowledge about the physical mechanisms that produce radio emission.

单词	Very Large Array
释义	Very Large Array 原声例句 TED-Ed（视频版） For example, the Very Large Array can see signals throughout our solar system from 1 to 50 GHz. 例如，甚大阵列可以看到整个太阳系 1 至 50 GHz 的信号。宇宙的奇迹 Radio telescopes, like the very large array in New Mexico, are able to peer deep into space and reveal the incredible attractive power of gravity. 像新墨西哥的这种大型射电望远镜阵列能将我们的目光带到宇宙深处，向我们揭示引力那无与伦比的影响。 TED演讲（视频版） 2020年10月合集 It only uses the reflection of light from this very large laser array to propel the spacecraft. 它只利用这个非常大的激光阵列反射的光来推动航天器。未来世界建设 Others are made up of several smaller dishes, like this one in New Mexico which has another super imaginative title - the Very Large Array. 其他的是由几个较小的盘子组成的，比如这个在新墨西哥州的盘子，它有另一个超级富有想象力的名字——超大阵列。双语版 TED-Ed 演讲精选 For example, the Very Large Array can see signals throughout our solar system, but if it tries looking for signals below 5 GHz, its search could be drowned out by a sea of phones on 5G networks. 比如，甚大天线阵可以收到来自整个太阳系的信号，从 1 到 50 GHz，但如果它尝试寻找低于 5 GHz 的信号，它可能会被连至 5G 网络的无数手机所淹没。英语百科 Karl G. Jansky Very Large Array The Karl G. Jansky Very Large Array (VLA) is a radio astronomy observatory located on the Plains of San Agustin, between the towns of Magdalena and Datil, some 50 miles (80 km) west of Socorro, New Mexico. It comprises 27 25-meter radio telescopes in a Y-shaped array and all the equipment, instrumentation, and computing power to function as an interferometer. Each of the massive telescopes is mounted on double parallel railroad tracks, so the radius and density of the array can be transformed to focus on particular bands of wavelength. Astronomers using the VLA have made key observations of black holes and protoplanetary disks around young stars, discovered magnetic filaments and traced complex gas motions at the Milky Way's center, probed the Universe's cosmological parameters, and provided new knowledge about the physical mechanisms that produce radio emission.
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