The remaining negative charge can be spread out, or delocalize over three atoms.
剩下的负电荷被分散或离域遍及到三个原子。
But hang on -- how do we know that radioactive atoms don't senesce?
但是，听清楚了—我们怎么知道放射性原子不？
The neutrons and protons form the core of the atom.
子和质子构成了原子核。
The nucleus of an atom consists of neutrons, protons and other particles.
原子核由子、质子和其粒子构成。
Glycerate 3-phosphate (phosphoglyceric acid) The phosphorylated form of glyceric acid, a 3-carbon atom molecule.
（磷酸甘油酸）是甘油酸的3号碳位发生磷酸化后的形式。
The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.
结果明,化合物锡原子呈五配位畸变三角双锥构型。
A nuclear reactor is the apparatus in which atoms are split.
核反应堆是分裂原子的装置。
There's not an atom of truth in what he said.
所说的没有一点是真话。
I shall not have one atom of strength left.
我一定会竭尽。
It is like cytidine, but with one oxygen atom removed.
Deoxycytidine is a compound and a nucleoside.
He could not get up an atom of sympathy for her.
对她激不出一点同情心。
Water is made up of atoms of hydrogen and oxygen.
水由氢和氧的原子构成。
For many years the atom was believed to be indivisible.
在过去有很多年原子一直被认为是不可分割的。
When an atom of U235 is split,several neutrons are set free.
一个铀235原子分裂时,释放出几个子。
Small molecule atomic particles, atoms extranuclear electron transfer.
分子原子小粒子，原子核外电子转。
Ketohexose A ketose SUGAR with six carbon atoms, e.g. fructose.
一种六碳的酮糖。例如果糖。
And the adaptive method in the quasicontinuum method can describe the material defection in atom scale.
自适应手段的应用，保证了材料缺陷核心附近原子尺度的细节描述。
We hadn't an atom of food.
我们没有一点食物了。
The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效的活泼芳环的溴化剂。
The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.
分析了由六极磁场构成的原子束磁透镜的原理及像差。
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He is one of the foremost atom scientists in China.
他是中国最重要的原子科学家之一。
Then tiny molecular strands, just 192 atoms long, assembled themselves around the ions.
然后，只有192原子长的分子链围绕金属离子聚集起来。
We call the bonds between these atoms covalent bonds.
我们将这些原子之间的键称作共价键。
Atom by atom, we'll assemble small machines that can enter cell walls and make repairs.
也能够一个原子一个原子地组装微型，之穿过细胞壁，然后修复细胞。
As the weight of the atom increases, the frequencies of the vibrations diminish.
原子的重量增加时，震动的频率减。
So again, science tells us that atoms and particles behave in probabilistic ways.
所以，科学又告诉我们，原子和粒子的行为是有概率的。
And atoms themselves are mostly empty space…
而原子本身大部分都是空隙。
They make up the neutrons and protons found inside atoms.
它们构成了原子中的中子和质子。
At the center of an atom is its nucleus which has a positive electric charge.
原子的中心是它的原子核，它带有正电荷。
The electric force between the nucleus and the electrons holds the atom together.
原子核和电子之间的电动力将原子固定在一起。
Not an atom for the Nautilus!
一点也不能给诺第留斯号！
A hydrogen atom is 15.5 billion times smaller than you.
一个氢原子比你155亿倍。
The idea is that by controlling and rearranging atoms, you can literally create anything.
通过控制和重新排列原子，我们能创造出任何事物。
Atoms of uranium are very fragile - easily broken or damaged.
铀原子很不稳定——很容易被破碎或损坏。
A water molecule is made from two very light atoms, hydrogen and oxygen.
水分子由两种非常轻的原子组成，氢和氧。
Soon other countries began to test their own atom bombs.
很快，其他国家也开始试验自己的原子弹。
Inside DNA you would find atoms, electrons, protons, neutrons.
在 DNA 里面，你可以找到原子、电子、质子、中子。
By analyzing the individual atoms, Marcus can determine where the carbon dioxide comes from.
通过分析单个原子，马库斯可以确定二氧化碳的来源。
And the nucleus is incredibly tiny compared tothe overall size of the atom.
尽管与整个原子相比，原子核得不可思议。
These sand-sized particles emit ionizing radiation, capable of separating electrons from molecules and atoms.
这些沙粒大的微粒发出的离子辐射，能够分子和原子电离。
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划词翻译
详细解释
身听.第三册 
中的科学 
时 
？
子和质子构成了
粒子构成。
明,化合物
。
分子链围绕金属离子聚集起来。
，
之穿过细胞壁，然后修复细胞。
