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
- 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。 - This caused my hair to become positively charged and the balloon to become negatively charged.
这样，我的头发就带上正电，而气球带上负电。 - 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。 - The Earth behaves like an huge electric armature negatively charged, which repels the electrons and attracts the positive ions.
地球像一个巨大的行为负电电枢收费，而排斥的电子和正离子吸引。 - All positively charged species in solution must be balanced by equivalent numbers of negatively charged species.
溶液中所有带正电荷物质必须被等量的带负电荷物质所平衡。 - As the new peptides contain cationic amino acid residues, they can bond with the negatively charged bacterial membrane and penetrate it.
由于新的多肽中含有阳离子氨基酸残基，所以他们可以和带负电的细菌膜并渗透进去。 - 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 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。 - 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 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。