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

• Addition of coagulants promotes agglomeration of particles.
  添加混凝剂会促进颗粒的附聚作用。
• It involves the same parameter as that involved in the enhancement factor for coagulation of two equally charged particles.
  它包含了与两个相等带电粒子凝聚增强因子中所包含的同样参数。
• Prepositions and conjunctions are particles.
  介词和连词是小品词。
• Jets and winds of particles emitted from this star are also pushing away ambient gas and dust.
  喷射物和粒子风从这颗恒星中射出，同样将其周围的气体和尘埃驱走。
• There are particles of dust in the air.
  空气中有尘粒。
• The particles may be spherical or irregular, of varying porosity and specific surface area.
  颗粒可以是球型的，也可以是不规则形状的，多孔性和比表面积有所不同。
• 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。
• These particles do not contain protons or neutrons found in atoms.
  这些粒子不含原子中的质子和中子。
• Sooner or later, the sand and the particles of rock drop from the wind to the ground.
  迟早，沙子和岩石碎粒从风中落到地上。
• Alpha-rays consist of alpha particles.
  α射线是由α粒子构成的。