本论文研究的目的就是进一步弄清发射机制，并通过对碳纳米管进行改性处理，提高其场发射性能。

The purposes of this work are to understand emission mechanism of CNTs, and hence modify CNTs to improve their field emission performances.

youdao

youdao

youdao

This the first war that Nato has been in, as a war against a Nato member.

这是北约组织成立以来第一场针对其成员的战争。

普林斯顿公开课 - 国际座谈会课程节选

What better way to drive home the point that inhumanity and violence undermine the very foundations of society than to describe a situation in which a cosmic catastrophe results from human corruption and violence.

我们应该铭记在心的一点是,任何非人道的行为都会侵蚀人类社会存在的根基,而不是简单的描述一个人类因其堕落和血腥,招致的一场大灾难的场景。

耶鲁公开课 - 旧约导论课程节选

In a battle between the Athenians and their neighbors near Eleusis he came to the assistance of his countrymen, routed the foe and died upon the field most gallantly.

在一场雅典人和其邻居,埃莱夫西斯的战争中,特勒斯在同胞的援助下击败了敌人,最后英勇地战死疆场

耶鲁公开课 - 古希腊历史简介课程节选