protons

英 [ˈprəʊtɒnz]

美 [ˈproʊˌtɑnz]

n.  质子
proton的复数

柯林斯词典

• 质子
  Aprotonis an atomic particle that has a positive electrical charge.

双语例句

• The atom of lithium is made up of three electrons, three protons and four neutrons.
  锂原子是由三个电子、三个质子和四个中子组成的。
• Besides electrons, an atom contains protons and neutrons.
  除了电子，原子还含有质子和中子。
• Atoms are made up of electrons and protons.
  原子由电子和质子构成。
• Essentially the catalytic properties of clay minerals arise because of their ability to donate protons or accept electrons in reaction mechanisms.
  从本质上看，粘土矿物具有催化性质，这是因为粘土矿物在反应过程中能放出质子或接受电子。
• An atom normally contains equal numbers of electrons and protons.
  原子在正常情况下含有数目相等的电子和质子。
• Atoms have equal numbers of protons and electrons, so have no net charge.
  由于原子内的质子数与电子数相同，所以原子不带电荷。
• 30 years ago, scientists came up with the theory that protons and neutrons are composed of three smaller particles.
  30年前，科学家们提出了质子和中子是由三种更小的粒子组成的理论。
• What are those? They are the things that make up the atom, such as electrons and protons.
  就是那些构成原子的东西，比如电子和质子。
• In a nucleus there is again a unity of opposites, the protons and the neutrons.
  原子核里头又有质子和中子的对立统一。
• Most of the time an atom is neutral with the same number of protons and electrons.
  大多数情况下，由于质子和电子的数量相等，原子呈中性。