proton音标

英 [ˈprəʊtɒn]

美 [ˈproʊtɑ:n]

proton基本释义

n.质子

proton用法及例句

n.(名词)

氕核

【物】质子

氢核始基

精朊胨

氢核

阳质子

noun

1. a stable particle with positive charge equal to the negative charge of an electron

1. 质子A proton is an atomic particle that has a positive electrical charge.

1. 氢质子：氢气由燃料电池的阳极进入,氧气(或空气)则由阴极进入燃料电池;经由催化剂的作用,使得阳极的氢原子分解成两个氢质子(proton)与两个电子(electron),其中质子被氧『吸引』到薄膜的另一边,电子则经由外电路形成电流后到达阴极.

近义词

临近词

molecule分子

protocol

protonium

Protonix

protones

protona

protonize

prototype

protonic

protonym

Protons

Protone

protonema

相关列句

Every time you had one more proton, you had another element.(每发现多一个质子，就会多一种元素。)

The fission process would be controlled using neutrons produced by a linear accelerator's proton beam.(该裂变过程会利用直线加速器质子束产生的中子加以控制。)

When a neutron inside an atom decays, it produces a proton, an electron, and a neutrino.(原子内的一个中子衰变后会产生一个质子、一个电子和一个中微子。)

The very small is a small fraction of a proton and the very large is the universe itself.(小到光子的，一个组成部分，大到宇宙的本体。)

If they exist, each string would be as thin as a proton, but incredibly dense.(如果宇宙弦存在，每根弦都像质子一样小，密度却极大。)

Each proton (or neutron) has about two thousand times the mass of an electron.(每一个中子或者质子的质量都是一个电子的两千倍。)

Proton exchange membrane fuel cells use a perfluorosulfonic solid polymer film as electrolyte.(质子交换膜燃料电池采用全氟磺酸固体聚合物膜为电解质。)

The advantage of hydrogen is its unrivalled simplicity: one electron circles a single proton.(氢的优势是其结构非常简单：一个电子环绕一个质子。)

This is then fed into a complicated QED calculation to obtain the radius of the proton.(把这个测量值代入一个复杂的量子电动力学(QED)计算公式然后得到质子的半径。)

That’s a proton collision played on marimba.(这是木琴演奏的一段粒子碰撞的声音。)