If you say annular, put your hands up.

如果你认为食的话，那就答对。

There's also a phenomenon known as an annular eclipse.

还有一种现象叫做食。

The third type of solar eclipse is an annular eclipse.

第三种食食。

And we did a circular blade, annulars we call it, outlet of air.

为制作的一个圆形叶片，叫它 annulars，空气出口。

The annular solar eclipse was seen across much of Asia and West Africa.

亚洲和西非大部分地区都可以观测到食。

The one that will happen on October 14 is called an " annular solar eclipse."

10月14发生的食被为“食”。

This technical name for this shape is annulus, so this event is called an annular eclipse.

严格来说这个形状的名。所以这一现象就被为食。

That leaves the annular ring of sun that can be visible in this weekend's celestial event.

这样一来，本周末的天象中就可以看到太阳的形圈。

People don't talk about annular eclipses too often, which is too bad, because they're awesome.

人不太经常谈论食，这就不太好，因为食极其壮观。

The same root that gives us words like annular eclipse, named for the halo of light visible during some solar eclipses.

同样的词根给像食这样的词，以一些食期间可见的光命名。

There are no annular lunar eclipses, because the Earth is so big that its umbra always appears larger than the moon.

没有月食，因为地球太大，它的本影总显得比月球大。

Many times, the moon only blocks part of the sun's light, resulting in either a partial eclipse, or an annular eclipse.

多数情况下，月亮只会遮住部分太阳光，造成偏食或者食。

And though it might not happen every February, it's still annular, which has a nice ring to it.

虽然它可能不会在每年二月发生，但它仍然形的，它有一个很好的。

Annular eclipses occur about 66 times a century and can only be viewed by people in the narrow band along its path.

食现象在一百年内大约发生66次，只能在食经过的狭窄食带上才能观测到。

In the far future, earth will only get annular and partial solar eclipses because our moon is moving further away.

在遥远的未来，地球只会出现食和偏食，因为的月球正在远离地球。

During an annular eclipse, the moon is at its farthest distance from Earth, making the shadow that falls on the Earth's surface smaller than usual.

食出现的时候，月亮离地球的距离最远，其投射在地球上的影子也就比平时小。

The annular space between each pile and the clay will be filled with low-strength material only after the hydraulic jacking operation is complete.

只有在液压顶升作业完成后，每根桩与粘土之间的形空间才会填充低强度材料。

They advise using safe viewing glasses for the sun or a safe handheld viewer for the sun at all times during an annular solar eclipse.

他建议在食期间始终使用安全的太阳观测眼镜或安全的手持太阳观测仪。

Because the moon is farther than usual from Earth during an annular solar eclipse, the moon will not completely cover the sun like a " total eclipse."

由于在食期间，月球离地球的距离比平时更远，所以月球不会像“全食”那样完全覆盖太阳。

Because the sun is never fully blocked by the moon in an annular solar eclipse, it is never safe to look directly at it without such eye protection.

因为在食中，太阳永远不会被月亮完全挡住，所以如果不戴护眼设备，直视太阳不安全的。