They say African governments have to increase their investment in agriculture in order to fight problems related to climate change.

VOA: special.2009.11.17

And what he found was the students who were labeled-- randomly so, but who were labeled-- "fast spurters", their IQ increased significantly over the year and maintained that increase in a longitudinal study.

他发现被标签为-,被随机地标签为“快速迸发“的学生-,智商在一年间有很大增加,而且在长期研究中保持着增加。

哈佛公开课 - 幸福课课程节选

He says they might be attempting to increase their dopamine levels to make up for the deficits in their reward system.

VOA: special.2009.09.29

But another law, the Wagner Labor Relations Act of Nineteen Thirty-Five, helped labor unions to increase their power.

VOA: special.2011.03.31

At one point in the competition the team members had been opponents, but they joined forces to increase their chances of winning.

VOA: special.2009.09.25

Information gathered from these blue holes is helping scientists to increase their understanding of biology, archaeology and geology.

VOA: special.2010.11.10

Mister Schroeder believes the enzymes could be changed in some plants to increase their ability to store water.

VOA: special.2010.01.26

A new study says the weight they gain may increase their diabetes risk in the short term.

VOA: special.2010.01.13

So how can students increase their chances for a job?

VOA: special.2009.06.25

Not only that,they can help schools increase their ethnic diversity.

VOA: special.2009.02.05

"Then we tell them to follow some new rules for living that will decrease their chances of ending up dead or in prison and increase their chances dramatically of staying alive and free."

VOA: special.2010.08.26

India has also threatened a ban. Critics say these governments are using concerns about terrorism to increase their political control.

VOA: standard.2010.08.02

A survey by Harris Interactive, a public opinion research firm, found that nearly plan to increase their charitable giving once the economy improves.

VOA: standard.2009.12.16

Nwanze says with more support, smallholder farmers can increase their productivity to produce a food surplus.

VOA: standard.2010.03.29

Many average Chinese also welcomed the news, saying it will increase their purchasing power.

VOA: standard.2010.06.21

The UN Food agencies are appealing to the richer countries to increase their foreign development aid and to invest in agriculture and economic safety nets in poorer countries.

VOA: standard.2009.10.14

Fund Executive Director Michel Kazatchkine warned in a news release even this reduced funding level may not be sustainable unless wealthy countries and other donors increase their commitments.

VOA: standard.2009.11.15

"We want middle school kids to increase their level of achievement in science and math and for their teachers to increase their level of performance in teaching those subjects."

VOA: standard.2010.05.10

The study found a big increase in the percentage of married women who earn more money than their husbands.

VOA: special.2010.02.19

People should tie a bright-colored object to the top of their car to increase the chance of rescue.

VOA: special.2010.01.05

Fifty-five percent said they would choose e-textbooks if using them meant their textbook rental fee would not increase.

VOA: special.2009.09.03

And it aims to increase the number of children who walk or ride their bicycles to school.

VOA: special.2010.06.07

They say that some states have lowered their standards in order to increase student scores on tests required by the No Child Left Behind Act.

VOA: special.2010.03.25

It's the rapid increase in growth of the Afghan security forces to take care of their own.

VOA: standard.2009.03.27

such as Wisconsin Representative Paul Ryan, kept up their criticism, accusing President Obama of fiscal irresponsibility and asserting that his plans will greatly increase deficit spending.

VOA: standard.2009.03.24

He says some Asian currencies, including China's,are undervalued, but he says that steps to increase Asia's domestic demand will result in a gradual increase in their value.

VOA: standard.2009.11.13

While many European countries have hailed Mr.Obama's planned troop increase, Germany and France in particular have not come forward with any new troop pledges of their own.

VOA: standard.2009.12.03

Other companies such as Suzuki,Nissan, Toyota,and Honda have already announced plans to spend about $5 billion to make small cars in India or increase production at their existing plants over the next three years.

VOA: standard.2009.09.25