Attorney General Holder said U.S.officials are closely cooperating with Mexico in the battle against La Familia and other drug cartels, a battle he compared with the one waged by law enforcement agencies against organized crime.

VOA: standard.2009.10.22

Further, the nucleus is assumed to be the seat of the essential part of the mass of the atom, and to have linear dimensions exceedingly small compared with the linear dimensions of the whole atom."

进一步的，核被认为是,原子主要质量所在的地方，和整个原子线性尺度相比,核具有很好的线性尺度“

麻省理工公开课 - 固态化学导论课程节选

I managed to find price indexes for Norway and Netherlands going back to 1890 and compared that with the U.S.

我找到了挪威和荷兰1890年的,价格指数数据,和当时的美国作比较

耶鲁公开课 - 金融市场课程节选

For his mathematical project, he compared two ways to estimate the square root of an integer, a number with no fractional parts.

VOA: special.2011.03.24

So using stroke as the outcome here, what you see is that people with the metabolic syndrome, the red bar, compared to the people without it, the yellow bar, have about twice the amount of risk.

首先是中风,我们可以看到,红柱子表示的患有代谢综合征的人,比黄柱子表示的没患有代谢综合征的人,中风的风险高两倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The two groups were retested four years later, and the study compared the results with the first test.

VOA: special.2009.10.21

The researchers compared these retinal images with pictures taken five years later when the women were eighty-three.

VOA: special.2010.03.09

The study compared trees that had been thinned by machine with those that had not been thinned.

VOA: special.2009.11.10

The researchers compared the judges' opinions with the way the people who were photographed rated themselves.

VOA: special.2009.11.24

F.C.C.Chairman Julius Genachowski says the service available is slow and costly compared with other developed countries.

VOA: special.2010.03.19

The researchers say that was compared with only fifty-one of those who received the vaccine.

VOA: special.2009.10.13

Sadness increased the risk nearly six percent compared to periods with no such feelings.

VOA: special.2009.03.24

in the children." The scientists reported that the risk of the disorder was almost double in children with high levels compared to those with no measurable level.

VOA: special.2010.05.26

The scientists compared bees from affected colonies with those from healthy colonies.

VOA: special.2009.09.22

They compared the effects of black surfaces on rooftops with white roofs.

VOA: special.2010.03.02

The team compared bees from affected colonies with those from healthy colonies.

VOA: special.2009.09.15

Researchers compared the pathways that transmit dopamine in fifty-three adults with A.D.H.D.

VOA: special.2009.09.16

In 2009,647 million people flew in the Asia-Pacific, compared with North America's Brian Sinclair Thompson, Thailand manager for Swiss International,is upbeat over the region's outlook.

VOA: standard.2010.02.04

The Pacific Asia Travel Association says the recovery had gathered momentum, with international visitor arrivals in the region increasing three percent in November compared with a year earlier.

VOA: standard.2010.02.04

A recent poll by ABC News and The Washington Post newspaper found that 51 percent of those surveyed believe the war is not worth fighting, compared with 47 percent who support it.

VOA: standard.2009.09.02

In this study, the research team developed a new statistical way of analyzing the genetic code of people who had reached age 100 as compared with people who had a more typical lifespan.

VOA: standard.2010.07.14