The scientists say that studies based on the new genome may help explain, in the short-term, why the organism has been so aggressive.

VOA: special.2009.11.03

His study of the regime that is to say the underlying constitutional principles that govern each order is what distinguishes Aristotle from the other social scientists.

他对政体的研究,也就是说,潜在且管理,每一种规范的宪法原则,即是让亚里士多德不同于,其它社会科学家的地方。

耶鲁公开课 - 政治哲学导论课程节选

The scientists say that in the short term, studies based on the new genome may help explain why the pathogen has been so aggressive.

VOA: special.2009.10.20

Scientists say that most arches seen today developed within the past million years.

VOA: special.2009.04.15

Some scientists say the earthquake that caused the great tsunami of two thousand four measured nine points in intensity.

VOA: special.2009.03.17

Scientists say more information is needed before they can be sure that painting roofs white would help battle rising temperatures.

VOA: special.2010.03.02

The investigators say they found no evidence that the university's scientists cheated to prove the existence of human-caused climate change.

VOA: special.2010.04.27

Scientists say the presence of iron in the rock shows that the weather was hot and dry when the rock was first formed.

VOA: special.2009.04.15

The scientists say their research shows that the Bt cotton has become a source of mirids.

VOA: special.2010.05.25

The scientists say they recently found that older,thicker sea ice was increasingly replaced with new ice.

VOA: special.2009.05.05

NASA scientists say the Earth-like planets are among one thousand two hundred thirty-five possible planets orbiting other stars that have been discovered so far.

VOA: special.2011.02.09

Scientists say these provide information that has helped them understand the history of the environment.

VOA: special.2010.04.07

The scientists say this belief is further supported by the fact that past discoveries from dinosaur areas show they contained large numbers of dinosaur eggs.

VOA: special.2009.09.01

But keep in mind that the scientists say this mutated gene may be rare.

VOA: special.2009.08.26

The scientists say they hope more fossils will be found that support their beliefs.

VOA: special.2009.09.01

Scientists at CSIRO, Australia's government-funded scientific research institute, say that climate change has played a role in the increase.

VOA: standard.2009.11.09

"If there is any truth to that, can you imagine the impact on hunger, on acute and chronic malnutrition?" Scientists say the warming of the planet will be gradual, but that extreme weather events will increase in frequency and intensity.

VOA: standard.2010.01.02