atom 是什么意思

atom的中文意思是: 原子

atom例句大全

  1. Coordination of carbonyl oxygen atom to tin atom still exists in the complexes.

    配合物是配体通过酚羟基氧原子与锡原子配键生成的,分子内存在羰基氧原子与锡原子的配键,锡原子的配位数是6。

  2. The bond strength between uranium atom and carbon monoxide is weak and between uranium atom and oxygen

    通过对各成键原子间重叠布居数及键能分析知,U与CO的结合力较弱,O原子比C原子与U原子的结合力稍强。

  3. A radioactive atom could transmute itself into an entirely different kind of atom.

    放射性原子本身能嬗变为性质完全不同的另一种原子。

  4. The oxygen atom is nearly 16 times as heavy as the hydrogen atom.

    氧原子的重量几乎是氢原子的16倍。

  5. An arsenic atom can take the place of a germanium atom in the lattice.

    一个砷原子能取代点阵子中的锗原子。

  6. Carbon filament atom reservoir

    石墨灯丝原子储存器

  7. We briefly review the history and current progress in atom interferometry and atom optics .

    文章简要地介绍了原子干涉现象及原子光学的发展历史和现状。

  8. Sila - drugs substituted for a carbon atom in the drug's molecule by a silicon atom.

    2)有机药物中的某一碳原子被硅原子取代的硅药(sila-drugs)研究;

  9. On the emission spectrum experiment of the sodium atom defined the method of atom number

    关于钠原子发射光谱实验&主量子数的确定法

  10. One atom of oxygen is linked to the nitrogen atom by a double bond.

    一个氧原子以双键与氮原子相连。

  11. You can use atom: control and atom: draft elements to create a moderation queue.

    可以用atom:control和atom:draft元素创建队列。

  12. DV - X α was adapted to big molecules, especially for heavy metal atom and atom cluster .

    DV-Xα方法适于较大分子,特别是重原子金属络合物和原子簇的计算研究;

  13. An atom or molecule or radical or ion that forms a complex around a central atom.

    在中心原子周围形成一个联合体的原子、分子、原子团或离子。

  14. Mean life of excited atom

    受激原子的平均寿命

  15. Adjacent to end carbon atom

    与末位相邻的碳原子

  16. Again the2 p orbitals for the multi-electron atom, lower in energy than for the hydrogen atom.

    p轨道能量,多电子原子的,低于氢原子的。

  17. every carbon atom has four bonds.

    每个碳原子的价键为四。

  18. This is a one electron atom.

    这里有一个单电子原子。

  19. They take an atom of lead, accelerate it and have it collide with an atom of nickel.

    他们选取一个铅原子,将其加速,让它与镍的原子碰撞。

  20. The number s of protons and electrons in an atom are normally the same , giving an uncharged atom.

    通常,原子内的质子和电子的数目是相同的,所以原子不带电荷。

  21. half an atom is an impossibility.

    半个原子是不可能的事。

  22. This is electron volts per atom.

    这是每个原子所具有的电子伏特。

  23. Atom number eight is called oxygen.

    原子序数为8的物质叫做氧。

  24. Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.

    碳原子的四个价电子都各与氢原子的一个价电子共用。

  25. Each atom has three degrees of freedom.

    每个原子有三个自由度。

  26. A compound made up of a ring of four carbon atoms and one sulfur atom and one nitrogen atom.

    由一个含四个碳原子、一个硫原子和一个氮原子的环构成的化合物。

  27. An atom bomb would destroy a city.

    一颗原枪弹能摧誉一座都会。

  28. It would take an atom bomb, brother.

    这会像原子弹爆炸一样。

  29. The Symmetry of Atom and Hund's Rule

    原子对称性和洪德定则

  30. Heavy Atom Effect on Terbium Sensitized Luminescence

    铽离子敏化发光分析法中重原子效应研究

  31. The atom bomb is of catholic concern.

    原子弹受到普遍的关注。

  32. By population analysis the hydrogen bonding is found between the electron donor O atom and the electron

    通过电子布居分析,发现在电子给予体O原子和电子接受体H原子间存在氢键。

  33. based on the study of electronic exchange effect of Lithium atom in ground state, this essay has calculated

    在研究基态锂原子电子交换作用的基础上,本文进一步计算了激发态锂原子的能级,并着重研究了电子交换作用对锂原子激发态能量的影响,计算结果与实验结果符合较好。

  34. Rutherford scatte ring and the nuclear model of atom

    卢瑟福散射与原子的有核模型

  35. Besides electrons, an atom contains protons and neutrons.

    除了电子,原子还含有质子和中子。

  36. The heavy atom method of multi - solution type

    多解型重原子法

  37. OK, then it says draw a single bond from each surrounding atom to the central atom, and subtract two

    后将中心原子与其相邻原子之间,连上单键,然后减掉2个价电子。

  38. The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of an amino group

    该染料的甲川链上的中位碳原子与氨基的氮原子相连。

  39. The particles in an atom are infinitely small.

    原子里的粒子极小。

  40. Atomic States of Bivalent Atom and Their number

    二价原子的原子态及其原子态数研究

atom中英翻译结果
出自:柯林斯词典

1
原子
An atom is the smallest amount of a substance that can take part in a chemical reaction.
  1. A methane molecule is composed of one carbon atom attached to four hydrogens.

    甲烷分子由1个碳原子与4个氢原子构成。

atom用法示例
出自:牛津词典

1
原子
the smallest part of a chemical element that can take part in a chemical reaction
2
原子的分裂
the splitting of the atom
3
两个氢原子和一个氧原子结合组成一个水分子。
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
atom英语释义
出自:WordNet

1
(nontechnical usage) a tiny piece of anything

近义词: molecule,particle,corpuscle,mote,speck

2
(physics and chemistry) the smallest component of an element having the chemical properties of the element