What we need is a really tall tower here on the ground right at the equator and a satellite in geostationary orbit.
我们需要的是一个在赤道处地面上的非常高的塔，以及沿地球静止轨道绕地运转的卫星。
Why is There an Evaporation Minimum at the Equator?
为什么在赤道出现蒸发极小值？
Compact chromosomes arranged at the equator of the spindle.
染色体排列于纺锤体赤道板上；
People used to believe that at the equator the ocean would be boiling hot.
人们过去认为，在赤道处海水是滚烫的。
The Northern or Southern Lights, happening at the equator, are lost in the glare.
出现在赤道的北部或南部的光线，光芒减弱。
As a result the earth bulges slightly at the equator and is slightly flattened at the poles.
结果，地球在赤道上微微凸出，而在两极微微扁平。
The earth is an oblate spheroid - a sphere with flattened poles and a slight bulge at the equator.
地球是一个扁平的球体—一个具有扁平的两极和赤道附近稍稍凸出的球体。
The earth is 7,929 miles in diameter at the equator and about 28 miles less in diameter at the poles.
地球的赤道直径是7,929英里，两极之间的直径比赤道直径约少28英里。
Let us take, for example, a mass of air that is moving at the same speed as the earth at the equator.
我们来举一团空气为例，这团空气在赤道上方与地球一起以同样的速度运动。
The centrifugal force caused by the earth's rotation decreases from a maximum at the equator to zero at the poles.
地球自转产生的离心力从赤道的最大值降低到极地的零值。
So, that's why when you say you're going around the world it depends on whether you do it at the equator or the North Pole.
所以，这就是为什么当你说你要环游世界，要看你在赤道还是北极点。
On Earth, it is always cold at the North and South Poles and it is always hot at the equator, but this is not true on Uranus.
在地球上，北极和南极总是最冷，赤道总是最热，但是在天王星上这个规律不正确。
One of the two dates each year when at noon the Sun is directly overhead at the equator and day and night are of equal length.
一年中出现两次的日子，这一天中午太阳直射赤道，并且白天和晚上有相同时间长度。
In order for the tide waves to move fast enough at the equator to keep up with the moon, the ocean would have to be about 22km deep.
即使潮波在赤道上移动的速度跟得上月亮，海洋深度必须为22公里左右。
This is not caused by deeper oceans, more water, at the Equator but rather the shape of the Earth itself, the magma layer in particular.
这不是由赤道处更深的海洋和更多的水体所引起的，而是地球本身的形状，特别是其岩浆层引起的。
What's more, because the world spins, it bulges a bit at the equator, so it is a little bit longer around the middle than around the poles.
还有，由于世界时旋转的，因此在赤道稍微膨胀一点，所以在中间比在两极稍微长一点。
The Earth isn't completely spherical - land at the North Pole is a number of kilometres nearer to the core of the planet than land at the Equator.
事实上，气球并非是一个完美的球体，北极地区要比赤道地区更加接近地心，两地之间的这一差距大概是在数公里。
Thee Earth isn't completely spherical - land at the North Pole is a number of kilometres nearer to the core of the planet than land at the Equator.
事实上，气球并非是一个完美的球体，北极地区要比赤道地区更加接近地心，两地之间的这一差距大概是在数公里。 E。
The cable would connect with some point on Earth located at the equator, and would allow mass to be transferred to orbit using electricity instead of rocket fuel.
该电缆将连接一些位于地球赤道上的点，这将允许群众被运送到到轨道使用电来代替火箭燃料。
The plays about Africa I watched back then are still vivid in my memory, such as the Battle Drum at the Equator, the Wrath of the Coconut Trees and the Storm of Africa.
当年我看过的话剧“赤道战鼓”、“椰林怒火”、“非洲风云”深深地留在了我的记忆之中。
This means that near the north or South Pole you are actually closer to the centre of the earth-where the Angle is being measured from-than you would be at the equator.
这就意味着，如果你身处南极或北极附近，你离地心的距离就比在赤道更近一些——纬度的测量就与地心有关。
On the face of it this seems an extraordinary proposition given that surface temperatures on Mercury, certainly at the equator, can exceed 400C - hot enough to melt lead.
从水星表面来看，这是一个很荒谬的观点，因为水星表面的温度，尤其在赤道地区可超过400摄氏度，这个温度足以将刨冰融化掉了。
At these times of the year, the sun appears to be directly over Earth's equator.
每年的这个时候，太阳出现在地球赤道的正上方。
When the magnetic field is at its strongest, and sunspots at their most plentiful, they cluster close to the equator.
当磁场最强，太阳黑子最丰富的时候，它们会聚集在赤道附近。
At just 7.5 degrees south of the equator, Mount Merapi is positioned to have such an impact.
赤道以南7.5度的默皮拉火山被认为具有这样的影响。
At just 7.5 degrees south of the equator, Mount Merapi is positioned to have such an impact.
赤道以南7.5度的默皮拉火山被认为具有这样的影响。
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