1.So, I have control of what we call the penumbra.

我能控制这个我们称之为半的东西。

2.The penumbral eclipse is when the moon passes through -- you guessed it -- just the penumbra.

半食是指亮通过地--你猜对了--半时的景象。

3.Sometimes, the moon passes along the edge of the Earth's shadow, a dim area called the penumbra.

有时，沿着地的边缘经过，这片昏暗的区域被称为半。

4.Its darker inner shadow is known as the umbra, and the lighter outer shadow is called the penumbra.

它较暗的内称为，较浅的外称为半。

5.The earth's darker inner shadow is known as the umbra, and the lighter outer one is called the penumbra.

地内部较暗的被称为，较浅的外部被称为半。

6.In the outer part of that shadow, the penumbra, part of the Sun, is blocked.

而子外面部分的半, 被太阳的一部分挡住。

7.But as the Moon moves deeper into the penumbra, it starts to darken.

不过随着亮更加深入半区域，它就越来越暗。

8.One is called the penumbral eclipse, when the moon passes through the lighter outer penumbra shadow.

一种是半食，发于穿过较浅的外半时。

9.This region is called the “penumbra” ; “pen” in this case for Latin meaning “almost, ” or “nearly.”

这个区域被称为半（penumbra）；这里英文中的“pen”的拉丁文意思是“大致”或“几乎”。

10.Here's the penumbra, a partially shaded outer region surrounding the umbra, a fully shaded inner part that's darkened.

这是半区，一个包围了区的外部区域，区是一个完全黑暗的内部区域。

11.The wider outer shadow, where the Earth is only partially blocking the sun’s light, is called the penumbra.

范围较广的外部内，地只能遮挡住部分阳光，这一部分称之为半。

12.After a few moments of scanning the penumbra of the inner mind, we are liable to pick up a few intimations of something.

扫描内心的半片刻后，我们很容易获得一些暗示。

13.The penumbra eclipse is when the moon passes through, you guessed it, just the penumbra.

猜对了，半食就是指亮经过地外部即半时发的那种食。

14.When the Moon first enters the Earth's penumbra, the dimming is so slight you hardly notice it.

当亮刚进入地的半时，亮度只有轻微的减弱，以至于你很难注意到。

15.If you're standing within the swath traced by the penumbra, as it moves along the Earth's surface, then you'll see only a partial eclipse.

如果你站在半的区域里，当它沿着地表面移动时，你就只能看到日偏食。

16.The two sections of the shadow, the dark umbra and the partially shaded penumbra, their placement determines which type of eclipse we can see from Earth.

的两个部分， 黑暗的和部分的半，它们的位置决定了我们可以从地上看到哪种类型的日食。机翻

17.A partial eclipse occurs when the sun, moon, and Earth are not perfectly aligned so that the penumbra, or lighter outer portion of the moon's shadow, falls on the earth.

当太阳、亮和地三者没有完美地形成直线时，亮的半也就是亮的那部分照射在地上。

18.Around almost every statement in the greenhouse debate is a penumbra of uncertainty that results from our current inability to capture the full complexity of the planet in our models.

在温室效应的争论中，几乎每一种说法都存在着不确定性的半，这是由于我们目前无法在模型中捕捉到地的全部复杂性而造成的。机翻

19.His glance explored the melancholy penumbra of the long narrow room, resting on the blotched walls, the discoloured rows of books, and the stern rosewood desk surmounted by the portrait of the young Honorius.

他的目光扫过狭长房间的忧郁半，靠在斑驳的墙壁上， 一排排褪色的书，以及严肃的红木书桌上面是年轻的 Honorius 的肖像。机翻

20.First, the edge of the Moon slips in front of the Sun, and we see a little dip in the Sun's limb, its edge as seen from Earth (that's the start of the penumbra sweeping over you).

首先，随着的边缘进入太阳正面，我们会看到太阳缺了一点点（这表示半开始扫过你）。