名人传记

I once said that I was unhappy with the explanation given in terms of negative energy particles being created.

我曾经说过 对粒子负能量子的产生的解释 让我很不满意

But I feel this is part of the controversy of science.

不过 我觉得这是科学思辩的一部分

You must have the give and take, and I'm delighted to be a part of that.

你必须有所取舍 我很开心自己参与了这场思辩

That's what makes it fun.If you all sat down and said, "Oh, lovely"

这是个很有趣的过程 当人们的脑子里萦绕着闹人的疑惑时

when you do have niggling questions in your mind that's not doing a service to science.

如果所有人都试图忽略他们 那么这实际上对科学毫无意义的

But I was not antagonistic to it in any way except for that one time when I questioned.

不过我对这并不抵触 除非脑子里不安生的人是我

I finally convinced myself that black holes radiate

最终我说服自己 黑洞确实有辐射

when I found a mechanism through which this could happen.

我找到一种黑洞辐射的机制

According to quantum mechanics space is filled with virtual particles and antiparticles

根据量子力学 空间充满虚粒子和反粒子

that are constantly materializing in pairs separating, coming together again and annihilating each other.

它们成对地以实物形式存在 分离然后靠近 共同湮灭

In the presence of a black hole one member of a pair of virtual particles

在黑洞附近 上述一对虚粒子中的一个

may fall into the hole leaving the other member without a partner with which to annihilate.

可能落进黑洞 这样剩下在外面的一个就失去了伙伴 没法湮灭

The forsaken particle appears to be radiation emitted by the black hole.And so black holes are not eternal.

于是就成为辐射 被黑洞释放出来 所以黑洞并不能永远存在

They evaporate away at an increasing rate until they vanish in a gigantic explosion.

它们以一个不断增加的速率蒸发 直到在一次巨大的爆炸中灰飞烟灭

Quantum mechanics has allowed particles and radiation to escape from the ultimate prison a black hole.

量子力学允许粒子和辐射 从黑洞这种终极监狱中 逃逸出去

重点讲解

1、explanation

解释;说明

She told the court she would give a full explanation of the prosecution's decision on Monday.

她告诉法庭她会在星期一对原告方的决定作出全面解释。

There was a hint of schoolboy shyness in his explanation.

他的解释中带有一丝学生的羞涩。

理由；原因

The deputy airport manager said there was no apparent explanation for the crash.

机场副经理说那次飞机失事没有明显的原因。

Digging further into the medical literature, I found out there was a scientific explanation for all this.

进一步翻阅医学文献后我发现，这些都是有科学解释的。

阐述;详细的说明

Haig was immediately impressed by Charteris's expertise and by his lucid explanation of the work.

查特里斯的专业知识和他对作品浅显易懂的阐释立即给黑格留下了深刻印象。

2、constant

不断的;重复的;一直存在的

She suggests that women are under constant pressure to be abnormally thin.

她暗示说女性总是处在保持身材异常瘦削的压力之下。

Inflation is a constant threat.

通货膨胀始终是个威胁。

恒定物;常数；常量；常项

In the world of fashion it sometimes seems that the only constant is ceaseless change.

在时装界，有时似乎唯一永恒不变的东西就是不断的变化。

Two significant constants have been found in a number of research studies.

若干研究已经发现了两个重要常量。