颗粒

• Particles do not coalesce with other particles .
  颗粒之间互不聚合。
• Natural sediment particles are not spherical .
  天然泥沙颗粒不是球状的。
• Particles wander everywhere in the bed .
  颗粒在床层中到处游动。
• The particles can be collected on the filter paper .
  颗粒可捕集在滤纸上。
• Worms reject the finer particles when feeding .
  蚯蚓取食时丢弃了较细的颗粒。
• The grains take on simple polygonal .
  颗粒呈简单的多角形。
• Uranium fills interstitial space .
  铀充填在颗粒间的空间。
• The solid particles were filtered from the solution .
  固体颗粒从溶液中过滤出来。
• Virus particles differ in shape .
  病毒颗粒有不同的形状。
• Solids may often be represented by backmix flow .
  固体颗粒常常可以表示为返混流。