Doctor Sun says less refined grains have more nutritional value than refined grains.

VOA: special.2010.06.30

It was just a more refined, more highly evolved, version of Ancient Near Eastern religion.

这是一种更加精炼的，更加进化的,古近东宗教版本。

耶鲁公开课 - 旧约导论课程节选

One that was developed a number of years ago but has been perfected and refined in recent years with very, very good research.

该概念很多年前就已经提出了,但在近年通过高水平的研究才被改进完善

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

White rice results after it has been refined.

VOA: special.2010.06.30

Typically, we speak of the Bronze Age, the Mycenaean Period and so on, followed by the Dark Ages, but after that,you started having refined terms which derive actually from the world of the history of art.

通常,我们会说,青铜时代,迈锡尼文明时代,等等,之后是黑暗时代,但是在那之后,开始有精确的术语来界定时代,这些术语实际上源于艺术史的领域

耶鲁公开课 - 古希腊历史简介课程节选

They underscored support for legislation already introduced that,among other things, seeks to cut the flow of refined petroleum products into Iran.

VOA: standard.2010.04.14

In addition to this major benefit, Sun points out that less refined grains tend to have more nutritional benefits than their refined counterparts.

VOA: standard.2010.06.25

House of Representatives voted to impose sanctions on companies providing refined gasoline to Iran.

VOA: standard.2009.12.18

"I think our current research for rice is consistent with the overall picture in that whenever possible it is reasonable to recommend people to replace refined carbohydrates, including white rice, white bread,added sugar, with whole grains."

VOA: standard.2010.06.25

The amendment would prevent the U.S.Export-Import Bank from entering into any deals with foreign companies that significantly contribute to Iran's refined petroleum resources, part of efforts to pressure Iran to stop its uranium enrichment program.

VOA: standard.2009.06.23

Kyl was speaking in support of an amendment to the $91.3-billion Senate version of the 2009 Iraq-Afghanistan war supplemental bill, aimed at preventing U.S.government funds from going to companies involved in selling refined petroleum products to Iran.

VOA: standard.2009.05.20

The Iran Refined Petroleum Sanctions Act, which has overwhelming bipartisan support with more than would expand existing sanctions and effectively prohibit any non-U.S.company involved in selling,or enabling the sale or transport of, refined petroleum products to Iran from doing business in the United States.

VOA: standard.2009.09.25

Like the House version,the Senate measure would amend the 1996 Iran Sanctions Act to allow the president to sanction foreign companies involved in enabling the shipment of gasoline and other refined petroleum products to Iran, or helping to maintain its existing refining capacity.

VOA: standard.2009.04.28

The legislation crafted by House Foreign Affairs Committee Chairman Howard Berman, like a similar bill in the Senate, would prohibit non-U.S.companies selling, or enabling the sale or transport of refined petroleum products to Iran, from doing business in the United States.

VOA: standard.2009.10.28

I believe the choice should be clear." Though foreign affairs committee approval, which occurred by voice vote, is a significant step toward a vote by the full House of Representatives, the Iran Refined Petroleum Sanctions Act remains subject to consideration by two other House panels.

VOA: standard.2009.10.28