granularity

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
指事物细节或组成部分的精细程度、颗粒度,常用于描述数据、信息或系统的详细层级。

用法要点

介词搭配

常与介词'of'连用,表示某事物的精细程度,如'the granularity of data'。也可用'at'表示在特定层级,如'at a fine granularity'。

• the granularity of information
• at a coarse granularity
• with high granularity

形容词修饰

常用形容词如'fine'、'coarse'、'high'、'low'来修饰,描述精细程度的高低。'fine'表示细节丰富,'coarse'表示概括性强。

• fine granularity
• coarse granularity
• high granularity

语域说明

主要用于技术、学术和商务语境,如计算机科学、数据分析、项目管理等。在日常对话中较少使用,属于中高级词汇。

• data granularity in analytics
• granularity in software design
• project granularity

句型结构

常用作主语或宾语,如'The granularity affects performance.'或'We need to adjust the granularity.'。也可在比较结构中,如'finer granularity than before'。

• The granularity is too coarse.
• Increase the granularity for better analysis.
• compare granularities

基础例句

The weather app allows you to adjust the granularity of forecasts, from hourly to weekly.

这款天气应用可以让你调整预报的精细程度,从每小时到每周。

For this summary, we need a coarse granularity to keep it simple and clear.

为了这份摘要,我们需要较粗的颗粒度,以保持简洁明了。

The map's granularity is too low; I can't see individual streets.

这张地图的精细度太低,我看不清具体的街道。

She prefers high granularity in her project plans to track every small task.

她喜欢在项目计划中使用高精细度,以便跟踪每个小任务。

高级例句

In data science, the granularity of datasets significantly impacts the accuracy of machine learning models.

在数据科学中,数据集的颗粒度显著影响机器学习模型的准确性。

The software's logging feature offers configurable granularity, enabling detailed debugging at multiple levels.

该软件的日志功能提供可配置的精细度,允许在多个层级进行详细调试。

Financial reports should balance granularity with readability to meet both analytical and executive needs.

财务报告应在精细度和可读性之间取得平衡,以满足分析和高管的需求。

Researchers debated the appropriate granularity for categorizing species in the ecological study.

研究人员在生态学研究中讨论了物种分类的合适颗粒度。

高频搭配

adjective

fine granularitycoarse granularityhigh granularitylow granularityappropriate granularity

verb

adjust granularityincrease granularityreduce granularitycontrol granularitydetermine granularity

noun

data granularitytime granularityspatial granularitylevel of granularitygranularity of detail

adverb

sufficiently granularrelatively coarse granularityextremely fine granularity

preposition

at a granularitywith granularityof granularity

phrase

granularity of controlgranularity in reportinggranularity mattersset the granularity

常见错误

❌ 错误:The granular of the image is too high.
✓ 正确:The granularity of the image is too high.

'granular'是形容词,意为'颗粒状的'或'详细的',而'granularity'是名词,指'精细程度'。这里需要名词形式,所以用'granularity'。

❌ 错误:We need more granularity details.
✓ 正确:We need more granular details.

'granularity'是抽象名词,不直接修饰'细节'。应使用形容词'granular'来描述'细节'的详细程度,意为'更详细的细节'。

近义词辨析

detail

'detail'泛指细节或具体信息,更通用;'granularity'特指细节的层级或精细程度,常用于技术语境。

The report includes many details (具体信息), but its granularity (精细程度) is too coarse for deep analysis.

resolution

'resolution'常指图像、屏幕或问题的清晰度或解决能力;'granularity'更强调数据或系统的细分层级。在技术中有时可互换,但'granularity'更抽象。

The image has high resolution (高分辨率), but the data granularity (数据颗粒度) needs adjustment for precise measurements.