时差N小时:悲惨人生 The Nucleus
日期:2014-05-14 16:25

(单词翻译:单击)

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A guy walks into a bar, and sits down next to an electron.
有一个人走进了酒吧,刚刚好坐在了电子的旁边j6(rWJIk=AFg8eepr0
The electron has two empty beers in front of him, and was working on a third.
电子面前已经摆了两个空啤酒瓶子了,正在与他的第三瓶奋战着,DlgP)hFST+Hs
My life is a worst, says electron.
我的生活真的很糟糕电子说道,
I just got fired from my job, my dog bit me, my wife left with another guy.
我刚刚被公司辞退了,我的狗要咬我,老婆也和别的男人跑了!
The guy says, Why are you so negative?
这个人问道:你为什么这么负面呢?
OK, now the explanation.
OK,现在来解释一下kI6T^izrp8|k

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The nucleus of an atom is composed of neutrons and protons.
原子核由中子和质子两种微粒构成9OsVK[CWL.+y3HNO
Around this nucleus swirls a cloud of electrons.
在原子核外部,电子云围绕原子核旋转oKag!-MFU3ZIt!-Q
Why are theelectrons there?
为什么这里会有电子呢?
They are attracted and held in place by an electromagnetic interaction with the nucleus.
电子通过与原子核的电磁相互作用,被吸引到了这里|~FeTDh6H8-e
The nucleus has a net positive charge, while electrons carry a negative charge.
原子核带正电荷,而电子则带负电荷!_1sJB(G]B.s4iGK_
And opposite charges attract.
而我们知道,异性相吸2-lJ|5-g~b7^
I get it! Why so negative? He's talking to an electron.
我懂了4^MY;LCaoBhi[S6;nYBU。谁叫你带负电呢?他对电子说的话应该是这样理解的吧oPWqaU_Fx_E)^
Right!So electrons have a negative charge,while protons, neutrons and nucleus have a positive charge?
是的Ucv_@[P+eGfEQup@。那么,也就是说电子是带负电荷,而质子、中子和原子核都是带正电荷?
Almost! The protons have the positive charge, while the neutrons, as their name suggests, have no charge at all.
这样说也差不多!质子是带正电荷的,而中子就像他的命名所暗示的一样,是不带电的Bbet2X*mQm(3;H7=&q,
If you have three protons in the nucleus, you'll need three electrons to make what's called a stable atom.
如果一个原子核中有三个质子,那么必须要有三个电子,这个原子才能够称得上是稳定的原子VA~HywD(7f#c=i

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重点单词
  • interactionn. 相互作用,相互影响,互动交流
  • nucleusn. 核,核心,细胞核,原子核
  • stableadj. 稳定的,安定的,可靠的 n. 马厩,马棚,一批
  • composedadj. 镇静的,沉着的
  • negativeadj. 否定的,负的,消极的 n. 底片,负数,否定
  • explanationn. 解释,说明