positively charged
英 [ˈpɒzətɪvli tʃɑːdʒd]
美 [ˈpɑːzətɪvli tʃɑːrdʒd]
带正电荷的
英英释义
adj
- having a positive charge
- protons are positive
双语例句
- A positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus.
带正电的氢离子，即常态的氢原子核。 - The remainder of the atom from which one or more electrons are removed must be positively charged.
如果从原子中移走一个或多个电子，则该原子的其余部分必定带正电。 - The positively charged central region of an atom, composed of protons and neutrons and containing almost all of the mass of the atom.
原子核原子的正极中心部分，由质子和中子构成，几乎集中了原子的全部质量。 - Acids produce positively charged hydrogen atoms when dissolved in water.
酸在水中溶解时可生成带正电荷的氢原子。 - Some copiers, mostly older analog copiers, employ a positively charged drum and paper, and negatively charged toner.
一些复印机，其中大部分是老式模拟复印机，采用了带正电荷的硒鼓和纸张，碳粉和负电荷。 - The plate of the capacitor having lost some electrons will be positively charged.
失去一些电子的电容器板就会带正电。 - Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.
α粒子是从天然放射性蜕变得到的带正电的氦核。 - For instance, the antimatter opposite of an electron, known as a positron, is positively charged.
例如，电子的反物质就是带正电的质子。 - Cationic, positively charged, polymers are compatible with salts to an equal or greater extent than nonionic polymers.
带正电的阳离子型聚合物的抗盐性能与阴离子型聚合物相当或者比它更好。 - 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。