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
- 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。 - 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。 - Amino acids are positively charged ( cationic) at low pH and negatively charged ( anionic) at high pH.
氨基酸在低ph值下带正电荷（阳离子），在高ph值下带负电荷（阴离子）。 - Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.
狄喇克的理论还预言有一种质子的姐妹粒子，带负电荷，叫做反质子。 - 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。 - The white chips are negatively charged so they react to electrical stimulus.
白色小片带负电荷，因而它们能对电刺激作出反应。 - 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。 - 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 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。 - 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。