carbon atom

例句 (20)

• A diamond is a crystal structure made entirely of carbon atoms.钻石完全是由碳原子构成的晶体结构。
• A diamond is essentially a giant structure of bonded carbon atoms.钻石本质上是一个由键合的碳原子构成的巨大结构。
• Life on Earth is based on the unique bonding properties of the carbon atom.
• Each carbon atom has the unique ability to form four covalent bonds.地球上的生命是基于碳原子独特的成键特性。
• Scientists are studying how to manipulate a single carbon atom for nanotechnology.每个碳原子都有形成四个共价键的独特能力。
• The backbone of organic molecules consists of a chain of carbon atoms.
• Each carbon atom in a graphene sheet is bonded to three others.科学家们正在研究如何为纳米技术操控单个碳原子。
• Life on Earth is fundamentally based on the versatility of the carbon atom.有机分子的骨架由一连串的碳原子组成。
• A molecule of methane consists of one carbon atom and four hydrogen atoms.
• Scientists have learned to manipulate a single carbon atom with precision.在石墨烯片中，每个碳原子都与其他三个碳原子键合。
• The process of photosynthesis converts carbon dioxide into organic compounds, fixing carbon atoms into sugars.地球上的生命基本上是建立在碳原子的多功能性之上的。
• Graphene's incredible strength comes from its single layer of carbon atoms arranged in a honeycomb lattice.
• Carbon-14 is a radioactive isotope that has two extra neutrons in its carbon atom nucleus.一个甲烷分子由一个碳原子和四个氢原子组成。
• How many protons and neutrons are in a stable carbon atom?科学家们已经学会了如何精确地操控单个碳原子。
• The ability of a carbon atom to form four covalent bonds is fundamental to organic chemistry.
• The process of photosynthesis fixes a carbon atom from CO2 into an organic molecule.光合作用过程将二氧化碳转化为有机化合物，将碳原子固定到糖类中。
• How many protons are in a standard carbon atom?石墨烯的惊人强度来自于其单层碳原子组成的蜂窝状晶格。
• In methane, a single carbon atom is bonded to four hydrogen atoms.
• The buckminsterfullerene molecule is a sphere composed of sixty carbon atoms.碳-14是一种放射性同位素，其碳原子核中有两个额外的中子。
• A radioactive carbon atom, like Carbon-14, is used in dating ancient artifacts.一个稳定的碳原子中有多少个质子和中子？