天文学

The mass of one of these suppressive black holes has recently been measured using radio astronomy .

对于这些有着巨大质量的黑洞，最近可利用射电天文学来测量它们的质量。

Radio astronomy today is armed with the largest antennas in the world.

射电天文学拥有世界上最大的天线。

Both at home and abroad,it has succeeded in appling to the medical diagnosis, geophysics, radio astronomy etc.

在国内外己成功应用于医疗诊断、地球物理、射电天文学等领域。

As we know, digital technique has gained the great development in the ages, and it can be found in almost every engineering science including radio astronomy and radio telescope technique.

在过去几十年里，数字技术取得了重大发展。在很多技术科学领域都能找到它的踪影，包括射电天文学以及射电望远镜技术。

Radio astronomy has greatly increased our understanding of the universe.

天文学方面最新发展使得我们能够在银河系和其他星系发现行星。

Fast Fourier Transform is one of the basic operations in digital signal processing, which has been widely applied in communication,medical electronics,radar and radio astronomy.

快速傅立叶变换属于数字信号处理中最基础的运算，已广泛应用于通讯、医学电子学、雷达和射电天文学等领域。

By construction, all of these methods require Nyquist-rate sampling of received signals to estimate a small number of DOA's in angle space, which is very expensive in some applications such as radar or radio astronomy.

通过构建，所有这些方法都要求接收信号的奈奎斯特率取样来估计角度空间的小数量的DOA，这在像雷达或射电天文学之类的某些应用中是非常昂贵的。

Foremost among the techniques used to study dense interstellar region is molecular radio astronomy, a relatively new and rapidly developing interdisciplinary science

在用来研究高密星际区域的技术中，最重要的是分子射电天文学；这是一门较新的发展迅速的边缘科学。

Radio astronomy is different from most other forms of observational astronomy in that the observed radio waves can be treated as waves rather than as discrete photons .

射电天文不同于大多数其他形式的观测天文学中所观察到的无线电波可被视为波，而不是离散的光子。

Progress in modern radio astronomy led to the discovery of space masers in the microwave range, and it became a powerful tool for studies of interstellar star-forming molecular clouds.

在现代广播的进展导致了空间微波激射器在微波范围内发现天文学，它成了明星的星际研究的有力工具，形成分子云。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷