negatively charged
英
美
带负电荷的
英英释义
adj
- having a negative charge
- electrons are negative
双语例句
- The material that gains electrons becomes negatively charged, while the material that gives up electrons becomes positively charged.
获得电子的材料带负电，失去电子的材料带正电。 - This, of course, includes the movement of electrons, which are negatively charged particles.
当然，这包括电子（带负电的粒子）的运动。 - The neutrally charged water was attracted to the negatively charged balloon because the water molecules were polarized.
由于水分子被极化，不带电的水即被带负电荷的气球吸引。 - A body is negatively charged when it has electrons in excess of its normal number.
物体所含电子超过其正常数目时，该物体就带负电。 - Both the rubber and the pith ball are negatively charged.
这时，橡胶棒和木髓球两者都带负电荷。 - Lightning forms in clouds when different areas of the cloud become either positively or negatively charged.
区域带有正电荷或负电荷时，云层内将形成闪电。 - Hydrogen gas bubbles form on the electrode, and the negatively charged OH-ions migrate away from the negatively charged electrode.
氢气气泡的形式对电极，和带负电荷的哦-离子迁移脱离带负电荷的电极。 - As these electrons are negatively charged they will attempt to repel each other.
因为这些电子都是带负电荷的，它们会互相排斥。 - All materials are made up of molecules, and all molecules have tiny atoms, with positively charged protons, neutral neutrons, and negatively charged electrons.
所有的物质都是由分子构成的，而所有的分子内都有微小的原子、带正电荷的质子、中性的中子和带负电荷的电子。 - The electron soon attaches itself to another molecule, making a negatively charged ion.
这个电子会立即同其他气体分子耦合并形成一个负离子。