particles

英 [ˈpɑːtɪklz]

美 [ˈpɑrtəkəlz]

n.  颗粒; 微粒; 粒子; 小品词(与动词构成短语动词的副词或介词)
particle的复数

柯林斯词典

• N-COUNT 微粒；极小量
  Aparticle ofsomething is a very small piece or amount of it.
  1. ...a particle of hot metal...
     热金属微粒
  2. There is a particle of truth in his statement.
     他的陈述中有一点点实话。
  3. ...food particles.
     食物微粒
• 粒子
  In physics, aparticleis a piece of matter smaller than an atom, for example an electron or a proton.
• （语法中的）小品词
  In grammar, aparticleis a preposition such as 'into' or an adverb such as 'out' which can combine with a verb to form a phrasal verb.

双语例句

• 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。
• Electrons and protons are forms of ordinary matter, but positrons are antimatter particles.
  电子和质子构成了普通物质，但正电子是反物质粒子。
• Addition of coagulants promotes agglomeration of particles.
  添加混凝剂会促进颗粒的附聚作用。
• The belt may make a squealing noise and throw off sooty black particles of rubber
  传送带会发出刺耳的噪音并释放出乌黑的橡胶颗粒。
• There are particles of dust in the air.
  空气中有尘粒。
• They showed how to trap and handle particles of light and matter without destroying them.
  他们展示了在没有破坏它们的情况下如何操纵和处理光和物质的粒子。
• The electrically charged gas particles are affected by magnetic forces.
  带电气体粒子会受磁力影响。
• Prepositions and conjunctions are particles.
  介词和连词是小品词。
• Different factors affected on the particles size were discussed.
  并讨论了不同因素对粒子尺寸的影响。
• Names are added to the list of particles but not subtracted.
  把名字填加到元素表上，而不是从表上减掉。