单词例句
Neutrons and protons are bound together in the nucleus of an atom.
在一个原子的核内，中子和质子聚合在一起。
Each one is about the size of an atom.
每一个都有一个原子的大小。
I don't believe there's an atom of meaning in it.
我不相信这里面有任何意义。
An atom is the smallest unit of matter that retains the properties of an element.
原子是保持元素性质的最小物质单位。
An atom consists of a nucleus and electrons orbiting around it.
原子由一个原子核和围绕它运行的电子组成。
Atoms combine to form molecules through chemical bonds.
原子通过化学键结合形成分子。
Her idea was so small it seemed like an atom in the universe of thoughts.
她的想法如此微小，仿佛思想宇宙中的一颗原子。
Nuclear energy is released when the nucleus of an atom is split.
当原子核分裂时，核能被释放出来。
You cannot see an atom with the naked eye because it is extremely tiny.
你无法用肉眼看到原子，因为它极其微小。
Different elements have atoms with varying numbers of protons.
不同元素的原子具有不同数量的质子。
Everything around us is made up of atoms, from the air we breathe to the water we drink.
我们周围的一切，从呼吸的空气到饮用的水，都由原子构成。
Scientists study how atoms behave under extreme conditions.
科学家研究原子在极端条件下的行为。
In this theory, each atom of society plays a unique role.
在这一理论中，社会的每个原子都扮演着独特的角色。
An atom is the smallest unit of an element that retains its chemical properties.
原子是一个元素保持其化学性质的最小单位。
The periodic table groups atoms based on their atomic number and electron configuration.
元素周期表根据原子序数和电子结构对原子进行分类。
Atoms combine to form molecules, which are the building blocks of all matter.
原子结合形成分子，是所有物质的基本构成单元。
In an atom, protons carry a positive charge, while electrons have a negative charge, neutralizing the atom overall.
原子中质子带有正电荷，而电子带有负电荷，使得整个原子呈中性。
The nucleus of an atom consists of protons and neutrons, held together by strong nuclear forces.
原子核由质子和中子组成，通过强大的核力相互束缚。
Alpha decay occurs when an unstable atom loses two protons and two neutrons, forming a new atom."
α衰变是指不稳定原子失去两个质子和两个中子，转变为另一种原子的过程。
Atoms can bond with other atoms to create chemical compounds, like water (H2O) or carbon dioxide (CO2)."
原子能与其他原子结合形成化合物，如水（H2O）或二氧化碳（CO2）。
Quantum mechanics explains the behavior of electrons in atoms, such as their probability of being in certain energy levels.
量子力学解释了电子在原子中的行为，如它们处于特定能量层的概率。
An atom's electron cloud is a region where electrons are most likely to be found, surrounding the nucleus.
原子的电子云是电子最可能存在的区域，环绕在原子核周围。
Fusion reactions, like those occurring in the sun, involve the combining of atomic nuclei to release vast amounts of energy.
像太阳发生的核聚变反应，涉及原子核的结合，释放出巨大的能量。