They found the highest levels of solar activity cause small, but far-reaching effects on weather systems around the world.
VOA: special.2009.09.29
Spending 20 minutes walking allows me to be in contact with what is season like, and what is the day-to-day change and the weather.
每天花上二十分钟走路,这让我,感受到了每个季节的不同,也感受到了每天的变化和每日的天气。
So, then we go to thermodynamics and chemical equilibrium, and this is really about chemical reactions -- weather a reaction will go, will it be spontaneous, if there an equilibrium, what direction will the reaction be shifted in.
然后我们要讲到热力学和化学平衡,这都和化学反应有关,一个反应是否能发生,是不是能自发反应,如果存在化学平衡,它会朝什么方向移动。
The seeds and pollen have left a forty-thousand-year record of the environment and weather for this area of California.
VOA: special.2010.04.07
You should be sharing your risks with someone who's completely different-- probably living on the other side of the world in a completely different industry, where the weather, the institutions, and the political situation are completely different.
你应该跟,与你截然不同的人-,也许是住在世界另一端的人,从事毫不相关的行业的人,生活在完全不同的气候,制度,以及政治环境里的人来分摊。
Economists blamed the crisis on different causes, including high energy costs, bad weather and the use of food-crop lands for biofuel production.
VOA: special.2010.03.23
The team then compared those records to weather conditions in the twenty-four hours before the hospital visits.
VOA: special.2009.03.18
A hoop house is basically a metal frame covered with plastic or other all-weather material.
VOA: special.2009.12.22
When the weather is warm, put them into five-liter pots and place them outside.
VOA: special.2009.04.21
Professor Cook says the tree-ring records show periods of wet and dry weather.
VOA: special.2010.05.25
She starred in an African-American musical film called "Stormy Weather" in nineteen forty-three.
VOA: special.2010.05.14
The program also uses solar-powered weather stations to record local rainfall amounts.
VOA: special.2010.05.11
China tested an anti-satellite missile by destroying one of its weather satellites.
VOA: special.2009.04.01
We talked last week about ways to avoid cold-weather injuries.
VOA: special.2010.12.29
In the poem "Mending Wall" the speaker and his neighbor walk together along a wall, repairing the damage caused by winter weather: Something there is that doesn't love a wall, That sends the frozen-ground-swell under it And spills the upper boulders in the sun, And makes gaps even two can pass abreast...
VOA: special.2011.04.17
Fraud,insecurity and the weather all threaten to make next month's run-off elections difficult for one of the world's newest democracies.
VOA: standard.2009.10.21
There have been concerns expressed that a run-off election cannot safely be held in the coming weeks because of security threats and oncoming winter weather.
VOA: standard.2009.10.19
So with the winter weather playing havoc, the airlines are having trouble re-scheduling travelers.
VOA: standard.2009.12.25
He says the developed world needs reliable weather information from developing countries and vice-versa.
VOA: standard.2009.08.30
Organizing committee spokesperson Renee Smith-Valade said the weather is not something they can control.
VOA: standard.2010.02.16
Channel 4 and other British media delivered more bad news including weather-related deaths.
VOA: standard.2010.01.10
The legislation will seek to limit risk-taking at firms and would raise regulatory requirements to ensure that banks have enough money on hand to weather an economic downturn.
VOA: standard.2009.03.25
We meet,we talk about what the hike is for the day, and then they pack their backpacks and we head out the door - no matter what the weather."
VOA: standard.2010.06.25
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