However,he says, many plants are not closing their pores in order to hold in more water.

VOA: special.2010.01.26

So basically, we're stuck with this verbal agreement and we both have an incentive to cheat and produce more whatever it is, sugar water.

但不管怎样,在这个口头协议不起作用,我们都有违约,生产更多这种糖水的动机

耶鲁公开课 - 博弈论课程节选

If you're expecting to be attacked and besieged, as all these citadels would be by an invader, you would want more than anything else a water supply, but they didn't necessarily have good water supplies in such circumstances.

如果你预料到会被攻击和包围,就像这些城邦面对侵略者那样,你最关心的一定是水源供应,但在这样的情况下,他们未必能找到充足的水源

耶鲁公开课 - 古希腊历史简介课程节选

They say this suggests that changing plants to save more water will not affect plant growth.

VOA: special.2010.01.26

The water soluble vitamins tend to be used more immediately by the body not stored and excreted through the urine if consumed in excess, so the body can tolerate more variation in intake of these before you start getting toxicity than is the case with the vitamins on the right.

而水溶性维生素往往都立刻被身体所利用,不会被机体储藏,过剩部分由尿液排出,因此机体耐受过量水溶性维生素的能力,相比起右边这栏里的脂溶性维生素,可是要强得多了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Each day,the body loses only a little more water than is taken in.

VOA: special.2010.07.27

He told congressional lawmakers that he needed more water and more equipment.

VOA: special.2009.03.22

In dry conditions they will need more water.

VOA: special.2010.06.29

"where the atmosphere holds more water moisture, where the poles are melting, where we seeing the oceans acidify, not for our grandchildren, but for us.

VOA: standard.2010.04.21

Bringing more water to Jakarta will require investment in new and improved infrastructure.

VOA: standard.2010.08.04

are very similar genetically. "And that's a real problem when you're trying to overcome new insect or disease threats or pressures, or trying to breed a plant that's more water efficient, or even finding genetic variation for water production."

VOA: standard.2010.02.01

They found that the bathroom showerheads people use to wash up may be covering us with more than water.

VOA: special.2009.10.13

The World Health Organization says more than one billion people live in areas where renewable water resources are not available.

VOA: special.2010.04.05

The walls of water also struck a number of other nations, and killed more than two hundred thirty thousand people.

VOA: special.2009.03.17

Engineers thought the new nuclear submarine would be able to stay under water for two weeks or more.

VOA: special.2010.06.11

So everything from creating solar hot-water systems on our rooftops to making our buildings much more energy efficient."

VOA: special.2011.07.08

I had forgotten to add more oil to the drop of water to stop it from drying.

VOA: special.2009.07.25

China and India more than tripled their industrial water use between nineteen ninety-two and two thousand two.

VOA: special.2010.04.05

The Visitor Center is filled with water fountains,skylights, historical exhibits, a restaurant and more statues.

VOA: special.2010.01.27

He said the oceans were more than just low places that had filled with water.

VOA: special.2010.01.12

Even more die from a lack of food or water after swallowing pieces of plastic.

VOA: special.2009.09.22

You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA.

VOA: special.2011.04.25

Officials say more must be done to deal with water shortages in agriculture.

VOA: special.2010.02.08

You can get more information about projects like solar water heaters from EnterpriseWorks/VITA.

VOA: special.2009.04.20

Scientists have discovered more details about how plants use water.

VOA: special.2010.01.26

She says lower costs have eased her family's financial burden because they used to spend much more on water.

VOA: standard.2010.08.04

Officials say efforts are already underway, but for now in areas like Penjaringan the poor continue to pay more for less water.

VOA: standard.2010.08.04

A spokesman says relief workers hope to improve the process of water distribution, and that they desperately need more food,tents, and medical supplies.

VOA: standard.2010.02.02

Water in the South Korean portion of the Imjin River surged Sunday more than four and a half meters, about twice its usual level.

VOA: standard.2009.09.07

Someone just needs to give them a little spark." More than 50,000 children die each year in Yemen because of diseases caused by water pollution.

VOA: standard.2010.04.01