So how can you figure out their radii?

那我们要怎样算出它的半径呢？

Spaghettification is only a risk with smaller black holes, since they have much smaller radii.

意大利面化只有在较小的黑洞中才有风，它们的半径要小得多。

36184 is my radius in miles for you to explore.

36184 英里是我的半径，等你来探索。

The planet is 2.5 times the Earth's radius, and approximately 6.5 larger by mass.

这颗行星是地球半径的 2.5 倍，质量大约大 6.5 倍。

Seven hundred thirty-six point three is my radius around.

我的半径是736.3。

Which can provide a 20 to 30 mile radius of eerie calm.

风眼周围2030英里半径范围异常平静。

We call this the radius of the observable Universe.

我们称之可观测宇宙的半径。

The robots can carry about nine kilograms and deliver to about a five kilometer radius.

机器可以运载约九公斤，并运送约五公里半径。

There is tragically nothing that can be done to save those in the fireball's radius.

可悲的是，在火球的半径之，是无计可施的。

Well, then you could work out its area and hence its radius.

你就能算出恒星的面积，求出它的半径了。

The strike rumbled through the street, causing shards of shrapnel to rain down and leave a large explosion radius.

袭击轰隆隆地穿过街道，弹片如雨点般落下，并留下一个巨大的爆炸半径。

The result, the groundwater within at least a 500- meter radius around the wayside is contaminated.

其结果是，路边至少500米半径范围的地下水都受了污染。

They have to go over a hundred times the radius of Earth just to get out.

它们想要出来就必须跨越地球半径百倍的距离。

The solid inner core is about 1200 kilometers in radius, or about 10% the radius of the Earth.

这个固态核的半径约1200千米，大概是地球半径的10%。

Not another beauty-related business in a ten-block radius.

方圆十街区没有一家美容相关的商店。

I could power anything within a half-mile radius.

半英里半径都能通过它来发电。

You got a 50-yard radius from the base.

你可以在基地站方圆 46 米范围活动。

The explosion radius will be over 5,000 kilometers.

爆燃直径可达五千公里。

When the Sun expands, it'll reach a radius very close to the size of the Earth's orbit now.

当太阳膨胀时，它的半径会非常接近现在地球公转轨道的大小。

Travel is still limited to a 100 kilometer radius.

旅行受限于方圆100公里。