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
- 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; - 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。 - The cyclotron accelerates positively charged particles, while the betatron accelerates negatively charged electrons.
回旋加速器加速正电荷粒子,贝他加速器加速负电荷电子。 - As clouds become more negatively or positively charged, their electrical potential builds up.
当云层所带的负电荷或正电荷进一步增加时,电位差即可形成。 - 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。 - 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。 - 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。 - If one or more electrons are removed, the remaining positively charged structure is called a positive ion.
如果移去一个或多个电子,剩下来带正电荷的结构就称为正离子。 - Chitin fiber: chitin, also known as chitin, chitin, shell protein from crustacean shells and fungi, algae and other lower plants of the cell wall extract of a positively charged cellulose animals.
甲壳素纤维:甲壳素又称甲壳质、几丁质、壳蛋白,是从甲壳动物外壳及真菌、藻类等低等植物的细胞壁中提取的一种带正电荷的动物纤维素。 - 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。