To perform the compressions, place one hand over the other and press firmly on the center of the victim's chest.
VOA: special.2009.08.11
There is Bohr at the center, and there is Heisenberg who is the one electron orbiting the center.
波尔在中间,这儿是海森堡,就像一个电子围绕着中心运转。
We have all the sororities in one place typically in a student center.
我们所有的联谊会都在一个地方,一般在一个学生中心。
He composed it for the opening of the John F.Kennedy Center for the Performing Arts in Washington,D.C., in nineteen seventy-one.
VOA: special.2009.08.02
So there is an equilibrium with exactly one candidate, the center candidate.
所以在仅有一个候选人时存在一个均衡,中间的候选人
South Africa has also spent nearly two billion dollars to build five new stadiums, including one in the tourist center of Durban.
VOA: special.2010.06.09
er is a vector at each point of length one pointing radially away from the center.
r 是一个模长恒为 1 的矢量,方向沿半径向外
The National Aeronautics and Space Administration, NASA, launched Columbia from Kennedy Space Center on April twelfth nineteen eighty-one.
VOA: special.2011.07.27
It's a critique of the idea of anything that has a center, one which is at the same time an enabling causal principle.
它是在评论任何事物都有一个中心的想法,与此同时存在一个任意的原理。
He began to work on one of his long-time dreams - opening a sports center for the young people of San Juan.
VOA: special.2010.04.11
And I can think of one example very concretely of the Pay Center, which when I first got there, was a very different center from what it is now.
我可以举一个具体的例子,就是Pay,Center,我刚去的时候,和现在完全不一样。
Most of them bring cars. It can take more than one hour to drive from the ferry to the center of town.
VOA: special.2009.06.01
so given that we chose an odd number of people in the row, if exactly one candidate stands and that candidate is the center candidate, then that's an equilibrium.
假若我们选中行的人数为奇数,如果确实只有一个候选人参选且,那个候选人就是在中间,则那是个均衡
More than one hundred thirty of these big guns were aimed at the center of the Union line.
VOA: special.2009.11.05
One suggestion is to remove the center from a loaf of bread and hide a snake inside -- a live one if possible.
VOA: special.2010.07.27
Diana Atieno Tujuh volunteers as a teacher at the Saint Christine's Community Center in the Kibera slum, one of the largest in Africa.
VOA: special.2009.08.24
The center's museum is filled with more than one thousand five hundred puppets from around the world.
VOA: special.2009.09.23
One day,she went to the train center in Washington to meet a group of soldiers from Massachusetts.
VOA: special.2009.07.26
In one of his first official actions, he ordered the closure of the American detention center at Guantanamo Bay, Cuba, within a year.
VOA: special.2009.01.24
Foster and Partners is also to build one of several buildings that will make up the new World Trade Center area in New York.
VOA: special.2011.04.13
The Pew Research Center says there are two and one-half million Muslims in the United States.
VOA: special.2010.03.05
One critic said the Kennedy Center stage has never sparkled as brightly as it did the night of the group's "Knights of the Moon" performance.
VOA: special.2009.03.11
One group that has some ideas is the National Center on Education and the Economy.
VOA: special.2010.02.25
Place your hands, one on top of the other, on the center of the chest.
VOA: special.2009.06.09
They are attached to the windows of one of the Kennedy Center's long hallways.
VOA: special.2011.03.16
One World Trade Center tower in New York City was completed in nineteen seventy-two.
VOA: special.2010.03.31
Two weeks ago, sixteen year old Stacy performed a poem about the attack on the World Trade Center in New York City in two thousand one.
VOA: special.2009.04.17
As one writer described him: "Theodore is always the center of action.
VOA: special.2010.08.12
The prayer room would be part of a one-hundred-million-dollar Muslim cultural center.
VOA: special.2010.08.21
One such center is the Rotary Rajan Eye Bank.
VOA: special.2009.03.30
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