单词例句
The ionosphere reflects radio waves, enabling long-distance communication.
离子层反射无线电波，使得远程通信成为可能。
In chemistry, an atom can gain or lose electrons to become an ion.
在化学中，原子可以获取或失去电子以形成离子。
Positive ions are attracted to negatively charged surfaces, creating static electricity.
正离子被负电荷表面吸引，产生静电。
Ions play a crucial role in the functioning of nerve cells.
离子在神经细胞的功能中起着关键作用。
The saltwater ion-exchange process is used for desalination.
海水离子交换过程用于海水淡化。
In plasma physics, ions and free electrons move together to create a conductive medium.
在等离子体物理中，离子和自由电子一起运动，形成导电介质。
Ionization is the process by which atoms or molecules gain or lose electrons, turning into ions.
电离是原子或分子获得或失去电子的过程，变成离子。
The ionosphere is a layer of Earth's atmosphere that contains charged particles.
电离层是地球大气层中包含带电粒子的一层。
Ion pumps are specialized proteins found in cell membranes that regulate the flow of ions across the membrane.
离子泵是细胞膜上发现的特殊蛋白质，负责调节离子跨膜流动。
The ion balance in our body is essential for maintaining proper physiological functions.
体内的离子平衡对于维持正常的生理功能至关重要。