Word · Frequency #15164
weighting
权重；重要性
核心释义
the weight or significance given to something
- 1.
给予某事的权重或重要性,有时通过统计乘数
The weight or significance given to something, sometimes by means of a statistical multiplier.
- 2.
表示相对重要性的系数
(statistics) a coefficient assigned to elements of a frequency distribution in order to represent their relative importance
加权系数；权重系数；给予某事的权重或重要性,有时通过统计乘数；表示相对重要性的系数；附加物；地区生活补贴；[计] 加权
用法In use
The survey results were adjusted by applying a weighting to each age group.
用法提示：这里 weight 加-ing 构成名词，指统计中的加权系数。
The committee decided that the weighting of environmental factors should be increased in the final decision.
用法提示：weighting 作名词，表示某个因素被赋予的重要性程度。
Different weightings may be assigned to different criteria depending on the goal.
用法提示：weightings 是复数形式，指多个加权系数。
相关词与表达Connections
搭配Collocations
- weighting factor
- 加权因子
- The survey results were adjusted using a weighting factor.调查结果通过加权因子进行了调整。
- statistical weighting
- 统计加权
- Statistical weighting ensures that each subgroup is properly represented.统计加权确保每个子群体得到适当代表。
- give weighting to
- 给予…权重
- The committee decided to give weighting to the latest data.委员会决定对最新数据给予权重。
- apply a weighting
- 应用加权
- Researchers apply a weighting to correct for sampling bias.研究人员应用加权来纠正抽样偏差。
- weighting system
学习提示Learner notes
记忆技巧Memory Tip
把 weight（重量）想成给各数据“称重”，越重要越加重，weighting 就是加权分配重要性。
语境与语域Context & Register
语域：formal 常见场景：统计分析、学术写作、调查报告 weighting 作名词时多用于统计或学术语境，表示加权或权重，通常较正式；日常口语中较少见，可考虑用更通俗的说法。
发音与拼写Pronunciation & Spelling
All six words rhyme with weighting /ˈweɪtɪŋ/: waiting, dating, rating, hating, stating, and creating (creating stresses /eɪ/ on its second syllable). Lookalike warnings: weighing /ˈweɪɪŋ/ looks similar but has no /t/; heightening /ˈhaɪtənɪŋ/ has a different vowel and an extra syllable; eight /eɪt/ lacks the final /ɪŋ/.
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.