原子能专家说，核反应堆堆芯的放射线能够把水分子一分为二从而产生氢气。
Nuclear experts say that radiation from the core of a reactor can split water molecules in two, releasing hydrogen.
然后第二个原子或分子会怎样呢？
之后，如果废物混合恰当的话，碳原子和氧原子重新结合形成CO，氢原子联结形成二元氢分子。
Then, if the mix of waste is correct, the carbon and oxygen atoms involved recombine to form carbon monoxide and the hydrogen atoms link up into diatomic hydrogen molecules.
每个硫酸铜单位晶格所含有的铜、硫、氧这三种元素的原子数的比例和每个硫酸铜分子中这三种元素的原子数的比例，二者是相一致的。
There is in the structure a unit of pattern containing copper, sulphur, and oxygen atoms in the same proportions as that in which they occur in the molecule.
分子或由同样原子组成，如在氧气中，或由不同原子组成，如在二氧化碳中。
Molecules may consist of like atoms, as in oxygen, or of unlike atoms, as in carbon dioxide.
首先，我们研究O2和二甲基硫（DMS）反应的第一步的问题，我们初步认为O2直接进攻二甲基硫（DMS）分子中的S原子。
At first, we study the first step of the reaction between dimethysulfide(DMS) . We think that the O2 aggress the sulfur atoms on the dimetysulfide(DMS).
用初等方法计算了二维线性谐振子和刚性双原子分子两种情况的能量曲面所包围的相体积。
A simple method is used to calculate the phase volumes enclosed by energy surfaces of 2-dimensional harmonic oscillator and rigid diatomic molecule.
利用改进型通用交叉分子束装置和脉冲直流放电产生脉冲氟原子束实验方法，研究了氟原子和1，3丁二烯分子的反应散射。
The fluorine atom reaction with trans-1,3-bu ta diene has been investigated by using the crossed molecular beam method.
样品溶解在二甲基亚砜中，以正离子方式记录谱图，结果发现除产生一个失去氯原子的分子离子峰外，没有任何碎片峰。
The samples were dissolved in dimethyl sulfoxide (DMSO) and the data were recorded by positive ion mode. No any other fragment was found except for little molecular ion which loses a chlorine atom.
与此相反，第二个利用了一些自我组织的优势，建立一种由纳米结构的性质，即原子和分子非常基石。
In contrast, the second makes advantage of some kind of self-organization to build up nanostructures from the very building blocks of nature, i. e. atoms and molecules.
研究了具有欠完整立方烷构型的过渡金属原子簇分子的二阶非线性光学性质。
The second-order NLO properties of a series of tri-nuclear transition metal clusters with incomplete cubane-like structures were studied by using the first-principle quantum chemical method.
研究了具有欠完整立方烷构型的过渡金属原子簇分子的二阶非线性光学性质。
The second-order NLO properties of a series of tri-nuclear transition metal clusters with incomplete cubane-like structures were studied by using the first-principle quantum chemical method.
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