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 drops are usually negatively charged, but occasionally one with a positive charge is found.
这些油滴一般都带负电，但偶尔也发现有带正电的。 - 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。 - 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。 - Similarly the positively charged proton has a negatively charged antiparticle, the antiproton.
同样的，带正电荷的质子具有其带负电荷的反粒子&即反质子。 - 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。 - 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。 - 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。 - Cronin and his team begin by creating salts from negatively charged ions of the large metal oxides bound to a small positively charged ion such as hydrogen or sodium.
克罗宁和同事通过从大分子金属氧化物中提取负电荷离子形成盐溶液，来束缚氢或者钠一些较小的正电荷离子； - 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。 - The atom is a basic unit of matter consisting of a dense, central nucleus surrounded by a cloud of negatively charged electrons.
原子是物质的基本单位组成了一个密集，中央核周围有云带负电荷的电子。