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Captain Chesley Sullenberger reported that both of his plane's engines had struck birds.
VOA: special.2009.04.01
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Suppose I want to do little piece of code that's going to do planar geometry, points in the plane.
好，因此我需要一些,把这些东西收集到，一起的一些方式。
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So I'm so happy that it's finally time for us to go to the airport, get on a plane and just take off.
所以当我们终于到了机场，坐上了飞机并起飞后，我真是太高兴了。
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Slumped alongside him was a sergeant, one of his plane's gunners.
VOA: special.2011.05.04
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So even though we see a nodal plane down the center, I just want to really point out that it's only when we have a nodal plane in the internuclear or the bond axis that we're calling that a pi orbital.
虽然在中间有个节面，我想要指出的是,只有节面在核间轴,或者键轴上时,我们才叫它π轨道。
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He says Saturday's plane crash has shocked the nation, but that it has not sparked a political crisis.
VOA: standard.2010.04.12
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The plane that's ready to take off or is taking off is not such a system.
但即将起飞或正在起飞的飞机并不是这种系统
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But many here remain deeply traumatized. Today marks the 15th anniversary of the day that former President Juvenal Habyarimana's plane was shot down.
VOA: standard.2009.04.08
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Some Arab Sheikh just paid one hundred million pounds for that apartment-- that penthouse apartment-- in that building and the same Sheikh is ordering a Airbus for his-- one of these big Airbus airplanes-- for his personal plane and he's having it plated with gold leaf.
某位阿拉伯的酋长花了一亿英镑,买了那套公寓里的顶层套间,这个酋长还订了架空客,就是那种大型空客,作为私人飞机,还镀上了金叶子
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Before the flight went down, sensors gave conflicting information on air speed to the plane's computers, possibly because of ice.
VOA: special.2009.06.13
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Well I was thinking it's the same reason on 9/11 with regard to the people who flew the plane into the Pennsylvania field as heroes because they chose to kill the people on the plane and not kill more people in big buildings.
我认为这和9·11的时候是一种情况1,那些让飞机在宾州坠毁的人，被视为英雄,因为他们选择了牺牲自己,而不是让飞机撞向大楼牺牲更多人。
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There were new designs for the plane's rocket engine, landing equipment and the small rockets needed to move it in space.
VOA: special.2010.07.07
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So, it's the x-y plane, you can see there's no electron density anywhere there.
它在ｘｙ平面，你们可以看到在这里没有电子密度。
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"The plane is still very high and it's quite clear that he's not coming in for his bombing run.
VOA: special.2010.01.31
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That's the plane with some origin here.
这是一个平面,这里是原点
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United States government agencies and America's airplane industry realized then that it was possible to build an even faster plane.
VOA: special.2010.07.07
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And the nodal plane's going to be in the x z plane, or again, anywhere where phi is going to be equal to 0, that takes us to the x z plane.
节面是ｘｚ平面，又或者说是phi等于０的地方，这就是ｘｚ面。
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Pilot Chesley Sullenberger safely landed a US Airways passenger plane on New York's Hudson River after both its engines failed.
VOA: special.2010.01.02
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Particle's moving in a plane.
物体在平面内运动
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It could change the plane's path just enough to destroy the pilot's chance of a safe landing.
VOA: special.2010.07.07
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The reason that it's sigma is if you look at the bonding axis here, is that there is no nodal plane along the bonding axis.
它是sigma键的原因是,因为如果你看键轴，上面是没有节面的。
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He chose an Australian man,Harold Gatty, to do the mathematics that decided the plane's direction.
VOA: special.2011.04.27
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Remember this is our bond axis here, and you can see there is this area where the wave function is equal to zero all along that plane, that's a nodal plane.
记住这是我们的键轴，你可以看到在这些区域,波函数在这个面内全都是零，这是节点面。
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From under the plane's right wing, the black sharp-nosed X-15 drops free.
VOA: special.2010.07.07
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And when we look at this, it's actually split by what's called a nodal plane, which is pointed out in light orange here on this picture, but what we just mean is that there is this whole plane that separates the two lobes where there is absolutely no electron density.
我们来看这里，实际上它被一个节面分开，在这图里用淡黄色表示，这意味着这个分开,两个叶瓣的平面上,是完全没有电子密度的。
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The Smithsonian's National Air and Space Museum in Washington,D.C.owns the plane.
VOA: special.2009.03.18
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Our picture now is going to be some particle that's traveling in the x-y plane.
我们现在的情景是在 x-y 平面内,运动的质点
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On a 747 freighter, there are just centimeters of clearance between the M-ATVs and the plane's sides.
VOA: standard.2010.08.01
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And similarly, actually, if we're looking at our polar coordinates here, what we see is it's any place where theta is equal to is what's going to put up on the x-y plane.
类似的，如果我们,看这里的极坐标系，我们能看到只要在theta等于,多少的地方就是ｘｙ平面。
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Um-hmm. So, it's going to be the y z nodal plane, or in other words, we can say it's any place where phi is equal to 90 degrees.
嗯，是ｙｚ平面，换句话说，是在phi等于９０度的面。
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