Brown's raid took place within the borders of a state.

VOA: special.2009.07.02

In other words, just want to know where the electron is somewhere within the shell radius of the ground state of atomic hydrogen anywhere.

换言之，我只是想知道,电子在哪,可以在氢原子基态下的半径,里面的任何地方。

麻省理工公开课 - 固态化学导论课程节选

So it's going to be favorable for the electrons instead to go to that lower energy state and be within the molecular orbital.

所以对于电子来说,更倾向于能量更低的轨道,呆在分子轨道里。

麻省理工公开课 - 化学原理课程节选

The final version of the Emancipation Proclamation came on January first,declaring: " ...all persons held as slaves within any State or designated part of a State, the people whereof shall then be in rebellion against the United States, shall be then,thenceforward, and forever free ..."

VOA: special.2010.05.10

In fact, we can never be fully free of the fear and of the anxiety and uncertainty of the state of nature, even within to some degree of fully constituted civil society.

实际上，我们完全可以,脱离恐惧焦虑和,对自然状态的不确定,甚至在一定程度上可以摆脱完全文明的社会。

耶鲁公开课 - 政治哲学导论课程节选

This is what it said: I,Abraham Lincoln, president of the United States and commander in chief of the Army and Navy, do hereby declare that on the first day of January, eighteen sixty-three, all persons held as slaves within any state then in rebellion against the United States, shall then become and be forever free.

VOA: special.2009.10.08

If that protein is an enzyme then you've and you've switched it from an 'off' position where it's not catalyzing a reaction to an 'on' position where it is, you've changed the biochemical state of the cell, you've changed the chemical reactions that can occur within the cell, and you've changed its behavior.

如果这种蛋白是一种酶的话,你就能够将酶从无催化作用的静息态,激活至能催化反应的激活态,你改变了细胞的生化状态,也改变了细胞内发生的化学反应,改变了细胞的行为

耶鲁公开课 - 生物医学工程探索课程节选

you still have the problem of an armed group, mainly Hezbollah, that runs a separate foreign policy and that has carefully built a state within a state for the last thirty years now.

VOA: standard.2009.09.24

A senior Obama administration official who briefed State Department reporters said if the coup is not reversed within 72 hours, as the regional body demanded late Tuesday, it would clearly mean the expulsion of Honduras from the OAS.

VOA: standard.2009.07.01