A strong magnet was critical to trapping antihydrogen atoms by using their small magnetic moments.
采用具有微弱磁矩得强磁体是捕获反氢原子得关键。

To make an atom bomb we have to use uranium 235, in which all the atoms are available FOR fission.
制造原子弹必须用铀235, 因为它的所有原子都可以裂变。

The atoms of the different chemical elements are different aggregations of atoms of the same kind.
不同化学元素的原子是同类原子的不同聚合物。

Atomic clocks rely on regular oscillations of caesium atoms to keep time and are extremely accurate.
原子钟依靠铯原子的均匀振动记录时间，故而十分准确。

Alkenes have one or more double bonds between carbon atoms, where two pairs of electrons are shared.
链烯有一个或多个共价键, 即碳原子分享两对电子。

The influences of rolling process and impurity atoms on the texture developments were also analysed.
同时也分析了钢板变形过程及杂质原子对织构形成的影响。

The Applications of the Closed Orbit theory to the Spontaneous Emission of Atoms in a Dielectric Slab
闭合轨道理论在二层介质中原子自发辐射问题上的应用

A compound that exists in forms having different arrangements of atoms but the same molecular weight.
具有不同原子排列和相同分子量的化合物。

The carbon14 atoms oxidize to carbon dioxide which gets blown about and mixed up with lower atmosphere.
碳14原子氧化生成二氧化碳, 向四周散去并与低空的大气混合。

Preferred nonaqueous solvents include alkyl alcohols or ketones having less than about six carbon atoms.
首选非水溶剂包括烷基醇，酮则少于六个碳原子。

The oxygen atom has a slight negative charge while thehydrogen atoms share a compensating positive charge.
氧原子有轻微的负电荷, 而氢原子则带对应的正电荷。

Semiclassical formula for the radiative lifetimes of excited states of the hydrogenlike and alkali metal atoms
类氢及碱金属原子激发态寿命的半经典计算公式

Theoretical calculation of fraction of carbon atoms on surface and edge for carbon anode of lithium ion battery
锂离子电池碳负极中边缘碳及表面碳原子含量的理论计算

The homologs of benzene are those containing a alkyl goup or alkyl groups in place of one or more hydrogen atoms.
苯的同系物是那些苯环上含有单烷基或多烷基的物质

A group of atoms bound in a structure, such as a benzene ring, that is resistant to alteration in chemical reactions.
环核包围在抗化学反应变化的结构中的一组原子，如苯环

The excellent performance of fluorine plastics from carbon atoms and fluorine atoms to achieve the high binding energy.
氟塑料的优异性能是由碳原子与氟原子间的高结合能实现。

We also introduced a new method for measurement of electronic spin polarization of alkali atoms in high magnetic fields.
同时提出了强场下极化度的一种测量方法。

The Method of Flowing Injection of Atoms to Absorb Spectrum to Determine the Trace Selenium in the Rich Selenium Vegetables
流动注射原子吸收光谱法测定富硒蔬菜中微量硒

Then the machine bombards the molecule with a beam of fast atoms, which knocks a stream of charged ions off from the molecule
然后，那台机器用一束快速运动的原子，轰击了那个微粒，从微粒中撞击出一股带电的离子。

One possibility nanotubes conceivably could be fashioned into three-dimensional circuits made of hexagonal arrays of carbon atoms.
一可能的办法是将毫微管组成类似於碳原子六边行排列的三维电路。

Analytical wave function of the normal state atoms for the transitional elements in fourth period and calculation of energy integrations
第四周期过渡元素的原子解析波函数与能量的计算

The atoms are then rearranging themselves to make oxygen molecules, which are sputtered from the surface by additional impacting particles.
这些氧分子因为另外得冲击粒子从表面喷射而出。

Heavier atoms， such as those of plutonium， also important for the release of atomic energy， have been made artificially from uranium.
更重的原子如钛原子，是用人工方法从铀中制造出来的。

It may be that random collisions between atoms built up macromolecules that could reproduce themselves and assemble themselves into more complicated structures.
可能是原子之间的无序碰撞产生了大分子，这些大分子能复制自己并聚集成更加复杂的结构。

And because the electrons in the metal phases can move freely among the atoms, the precious metal atoms entering into the metal phase can cause the system free energy decreased.
贵金属原子进入金属相可降低体系自由能。