It loans the animals to zoos in the U.S.and other countries to raise awareness of the endangered animals, and to help scientists study them.

VOA: standard.2010.02.02

Even while Aristotle may deny that there is a single method appropriate to the study of politics he proposes a set of common questions that political scientists have to address.

且总是时有变迁，虽然亚里士多德,可能否定有单一方法适合研究政治,但他却也提出一套通用的问题,政治科学家必需加以探讨。

耶鲁公开课 - 政治哲学导论课程节选

You would think that all the scientists who took part in a research study would be listed as authors.

VOA: special.2009.10.08

The revolution is based on the work of scientists who study the movement of the continents a process called plate tectonics.

VOA: special.2010.01.12

In the study, scientists placed highly sensitive measuring equipment two hundred to two hundred seventy meters under the ocean's surface.

VOA: special.2009.07.07

The study was done by South African scientists with the Center for the AIDS Program of Research in South Africa.

VOA: special.2010.07.21

And they will study whether it is involving in controlling sleep quantity alone, or also what scientists call the "wakefulness-behavioral drive."

VOA: special.2009.08.26

In two thousand eight, scientists reported on a study of cotton grown in six provinces in northern China.

VOA: special.2010.05.25

In a new study, scientists in the United States tested vaccines made with two kinds of inactivated virus.

VOA: special.2010.07.12

La Brea scientists had a chance to investigate an area that otherwise would have been impossible to study.

VOA: special.2010.04.07

The study was led by scientists at Johns Hopkins University in Maryland and Makerere University in Uganda.

VOA: special.2009.04.01

Money from the Borlaug Fellowship program will let the researchers study agricultural climate change with American scientists.

VOA: special.2010.01.05

Scientists who study the Earth tell us that the continents and ocean floors are always moving.

VOA: special.2010.01.12

The scientists based their study on earlier evidence that turmeric has strong antioxidant and anti-inflammatory qualities.

VOA: special.2009.05.19

Scientists from the University of Illinois and the United States Department of Agriculture did the study.

VOA: special.2009.09.15

Michael Meyer says planetary scientists often study processes that are very different from ones on Earth.

VOA: special.2009.12.30

John Geiger believes brain doctors and other scientists should study this interesting issue more fully.

VOA: special.2010.02.24

In an earlier study, the scientists at Sanaria used live mosquitoes to deliver the vaccine.

VOA: special.2010.04.20

They believed scientists could study this illness to understand its causes and find a cure.

VOA: special.2010.07.21

In the new study, scientists examined more than one hundred years of ocean temperature records.

VOA: special.2009.09.29

The restrictions will give scientists time to study the effects on seafood in the gulf.

VOA: special.2010.05.04

The scientists say the monkeys represent an important step in how researchers study human disease.

VOA: special.2009.06.23

The scientists examined the data using the same measures as the two thousand three study.

VOA: special.2009.06.24

Scientists say the old mine is the perfect place to study dark matter.

VOA: special.2009.07.21

The scientists say their findings may help the study of invasive species.

VOA: special.2010.03.02

In nineteen-oh-six, scientists began to study the bones found in La Brea.

VOA: special.2010.04.07

Civilian scientists used the V-2 rockets to study the Earth's atmosphere.

VOA: special.2009.06.10

Scientists with the National Center for Atmospheric Research led the study.

VOA: special.2010.03.02

Scientists from the Beijing Genomics Institute led the study.

VOA: special.2010.01.19

Scientists wanted to study this material.

VOA: special.2009.07.29