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

• The solid particles were filtered from the solution.
  固体颗粒从溶液中过滤出来。
• Alpha-rays consist of alpha particles.
  α射线是由α粒子构成的。
• 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。
• 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。
• The electrically charged gas particles are affected by magnetic forces.
  带电气体粒子会受磁力影响。
• These skin particles are groups of epithelial cells.
  这些碎屑为皮膜细胞的集合体。
• Prepositions and conjunctions are particles.
  介词和连词是小品词。
• 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。
• Under certain conditions, electrons can behave like waves rather than particles.
  在一定条件下，电子可以作波状运动，而不是粒子状运动。
• 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。