作用

• The accumulations bear no relation to structure .
  聚集作用与构造无关。
• You might not appeal to her in vain .
  您对她的呼吁不可能毫无作用。
• Such sites act as metabolic sinks .
  这些部位起着代谢废物库的作用。
• A test load was applied to the girder .
  一个试验载荷作用于该梁上。
• Public reaction will reinforce it .
  社会反响会进一步增强它的作用。
• Pinocytosis of dextran was unaffected .
  对葡聚糖的胞饮作用无影响。
• Cloud has a dominant influence on radiation .
  云对辐射有决定性的作用。
• Platelets have a major role in hemostasis .
  血小板在止血中起主要作用。
• They somehow supplemented each other .
  它们却起着互相补充的作用。
• Sediments acted as a restricting control .
  沉积层起着屏蔽的作用。