天体的

The main principle and applications to astrophysics of PCA are reviewed in this paper.

介绍了主成分分析法的原理和它在天体物理中的广泛应用。

All of these contentions are consistent with, and supported by, the present state of astrophysics.

所有这些争论是一致的，受现在情形的天体物理学所支持。

My own ambition was to go into astrophysics.

我自己的梦想是参与天体物理学的研究。

The basic concept and method of computer simulation,and the application of the numerical simulation in astrophysics are briefly reviewed.

简要介绍了计算机模拟的基本原理和方法，以及数值模拟计算在天体物理学中的主要应用结果和前景。

Line of hydrogen and its role in astrophysics.

氢原子的 21 cm 结构以及在天体物理学中的地位

One may be a great scientist studying complex questions of astrophysics and cosmology.

一个可能是一个伟大的科学家研究复杂问题的天体物理学和宇宙学。

This will be of great interest to graduates and researchers in the fields of particle theory, string theory, astrophysics and cosmology.

这将是很大的兴趣，毕业生和研究人员的粒子理论，弦理论，天体物理学和宇宙学等领域。

The study of jets presents one of fascinating and intriguing aspects of astronomy and astrophysics.

喷流的研究是天文学和天体物理学中最使人感兴趣的课题之一。

This will be of interest to graduates and researchers in the fields of particle theory, string theory, astrophysics and cosmology.

这将有兴趣的毕业生和研究人员的粒子理论，弦理论，天体物理学和宇宙学等领域。

The dating of the Galaxy is a basic task in modern astrophysics.

确定银河系的年龄是现代天体物理学的一项基本任务。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。