molecule
英 [ˈmɒlɪkjuːl]
美 [ˈmɑːlɪkjuːl]
n. 分子
复数：molecules
CET4CET6考研TOEFLIELTSGRETEM4TEM8化学
Collins.3 / BNC.3266 / COCA.4785
牛津词典
noun
- 分子
the smallest unit, consisting of a group of atoms, into which a substance can be divided without a change in its chemical nature- A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
水分子由两个氢原子和一个氧原子构成。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
柯林斯词典
- N-COUNT 分子
Amoleculeis the smallest amount of a chemical substance which can exist by itself.- ...the hydrogen bonds between water molecules.
水分子间的氢键
- ...the hydrogen bonds between water molecules.
英英释义
noun
- (nontechnical usage) a tiny piece of anything
- (physics and chemistry) the simplest structural unit of an element or compound
双语例句
- A chemical bond that involves sharing a pair of electrons between atoms in a molecule.
一个分子内原子间共用一对电子的化学键。 - 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。 - And, you get a nonpolar molecule.
你得到了一个非极性分子。 - If one hydroxyl steals other's hydrogen atom, it will turn into water molecule.
如果其中一个羟基抢断对方的氢原子，它会变成水分子。 - A side bond that links two adjacent chains of atoms in a complex molecule.
在一个复杂分子中连接了两个邻近的原子链的侧键。 - The kind and number of atoms in a molecule determine a molecular mass.
分子中原子的种类和数量决定分子质量。 - In this study, we further explore the mechanism of action of this molecule.
研究者进一步研究了此分子的作用机制。 - The molecule contains four carbon atoms arranged in a ring with a triple bond between two of them.
这个分子包含四个呈环状排列的碳原子，每两个碳原子之间形成一个三价键。 - The small molecule causing the conformational change is an allosteric effector.
引起结构变化的小分子叫做变构效应场。 - The reverse process, you have something that's vibrationally excited colliding with a molecule.
逆向的过程，你有某个分子振动激发，和一个分子相撞。