aggregation [ˌæɡrɪˈɡeʃən]

例句:

• A bigger objection is that aggregation of the results invites distortion.
  一种更大的异议是把各种结果集中考虑容易导致曲解。
  
• Moreover, aggregation influences the outcome of chemical disinfection of viruses.
  此外, 聚集作用还会影响化学消毒的效果.
  
• Aggregation theory is concerned with the transition from micro - to macro - models.
  总量理论是研究从微观模型到 宏观 模型过渡的理论.
  
• It had not become invalid when the aggregation order had been made.
  来自THETIMES
• For Brailsford it was about the "aggregation of marginal gains".
  来自THETIMES
• "What this allows is an aggregation of not only topics, but also positive and negative sentiment," he says.
  来自BBC