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首页英语词典aggregationaggregation的意思

aggregation

英 [,æɡrɪ'ɡeɪʃən] 美[,ægrɪ'geʃən]

英英释义考试真题实用场景例句

近义词nest knot

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).

英英释意

1. several things grouped together or considered as a whole

2. the act of gathering something together

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.)).

考试真题

But this distinction misses the point that it is processing and aggregation, not the mere possession of bits, that gives the data value.

实用场景例句

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.

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.

London was the biggest aggregation of human life.: 伦敦是人文荟萃之区.

UKChanges in the state of aggregation can lead to shifts of up to 10 cm - 1 .: 物质聚集态的变化可能导致10厘米 -1 的频率位移.

With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.: 采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.

London was " the biggest aggregation of human life - the most complete compendium of the world ".: 伦敦是 “ 人文荟萃之区,全球最完备的缩影 ”.

Many species cause pattern heterogeneity only by their growth form or their aggregation or shoot clustering.: 大多数植物种许多种类在分布格局上不一致的原因,仅是由于它们的生长型或它们的聚生性或由于簇生性的不同.

Economic statistics largely consists of the aggregation and tabulation of facts relating to economic life.: 经济统计学大体上是由与经济生活有关的现实资料汇总与列表工作构成的.

Tip: Read our RSS Publishing chapter to view free RSS aggregation services.: 提示: 请在RSS发布这一节浏览免费的RSS聚合器服务.

Methods: The platelet aggregation rate was measured by turbidimetric method.: 方法比浊法测定血小板聚集率.

This aggregation allows the proteins to stay soluble and avoid premature crystallization.: 这种聚合使蛋白质保持可溶性,避免过早的结晶.

Current number of bytes used by the aggregation cache.: 累积高速缓存使用的当前字节数.

An aggregation operation computes a single value from a collection of values.: 聚合运算从值的集合中计算出单个值.