Palestinian negotiator Saeb Erekat says the new U.S.administration is taking the right steps to advance the peace process.

VOA: standard.2009.05.29

OK, so for a constant volume process, du we can write du, partial derivative of dT u with respect to T at constant V, dT, dv plus partial derivative of u at constant V, dV.

好，对于一个恒定体积的过程，我们可以写出,等于偏u偏T，V不变，加上偏u偏V，T不变。

麻省理工公开课 - 热力学与动力学课程节选

They farm tilapia - mostly in China. Sporns says the U.S.has an international certification process that is rigorous and will catch potential problems.

VOA: standard.2010.05.27

Critics say Lieberman's position could harm Israel's relations with the new U.S.administration, which has vowed to make the Middle East peace process a priority.

VOA: standard.2009.04.26

The U.S.Embassy in Kabul, in a statement, is calling for patience as the "process" continues.

VOA: standard.2009.09.09

So there could be trouble ahead for the peace process and U.S.-Israel relations.

VOA: standard.2009.04.17

Algenol is already testing the process with 40 bioreactors in Florida, but the partnership with Dow and the U.S.Department of Energy on the Texas project is a major leap forward.

VOA: standard.2009.09.02

Mayor Octavio Garcia-Von Borstel told U.S.lawmakers that three ports of entry in his city must process more than 15 million people a year, and inspect some three million incoming cars.

VOA: standard.2010.04.21

That could complicate U.S.efforts to revive the peace process.

VOA: standard.2009.09.11

U.S.officials are concerned such a prolonged political process will create an opening for al-Qaida to try to foment ethnic strife, just as tens of thousands of U.S.troops are scheduled to be leaving Iraq.

VOA: standard.2009.12.12

When Flournoy speaks of changing the focus of U.S.efforts, she is partly referring to the drawdown of U.S.troops from Iraq, the troop buildup in Afghanistan and efforts through the budget process to provide more civilian assistance for Afghanistan.

VOA: standard.2009.03.27