aggregation
英 [,?ɡr?'ɡe???n]
美[,?gr?'ge??n]
- n. [地质][数] 聚合，聚集；聚集体，集合体
TOEFL中低频词
词态变化
复数:?aggregations;
助记提示
1. ag- "to" + greg- + -ation.
2. => add to (a flock), lead to a flock, bring together (in a flock).
2. => add to (a flock), lead to a flock, bring together (in a flock).
英文词源
- aggregation (n.)
- early 15c., from Middle French agrégation or directly from Medieval Latin aggregationem (nominative aggregatio), noun of action from past participle stem of Latin aggregare (see aggregate (adj.)).
双语例句
- 1. 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。
来自柯林斯例句
- 2. 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.
来自辞典例句
- 3. 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.
来自辞典例句
- 4. A high polymer is a very large aggregation of units.
- 一个高聚物是许多单元的非常大的组合.
来自辞典例句
- 5. After this aggregation, paramyxoviruses effect fusion of the agglutinated cells.
- 在这种聚合之后, 副粘液病毒能使凝集的细胞发生融合.
来自辞典例句