areal
Relating to or involving an area or its spatial extent. In technical contexts, it describes phenomena that are distributed across or pertain to a specific geographical region or two-dimensional surface.
例句
3 / 5We need to calculate the areal coverage of the new park to determine how many trees to plant.
We need to calculate the spatial extent of the new park to determine the quantity of trees needed.
The study provides a comprehensive analysis of the areal expansion of desertification in Sub-Saharan Africa.
The study offers a thorough review of the geographic spread of desertification in Sub-Saharan Africa.
I'm looking at the areal size of this leak, and it's definitely bigger than yesterday.
I am checking the surface size of this leak, and it has grown since yesterday.
词族
记忆技巧
Think of the word 'Area' and just add an 'L' to make it an adjective. If 'Aerial' is for the 'Air', 'Areal' is for the 'Area'.
快速测验
The geographer measured the ___ extent of the flooding to determine which farms were affected.
正确!
正确答案是: areal
例句
We need to calculate the areal coverage of the new park to determine how many trees to plant.
everydayWe need to calculate the spatial extent of the new park to determine the quantity of trees needed.
The study provides a comprehensive analysis of the areal expansion of desertification in Sub-Saharan Africa.
formalThe study offers a thorough review of the geographic spread of desertification in Sub-Saharan Africa.
I'm looking at the areal size of this leak, and it's definitely bigger than yesterday.
informalI am checking the surface size of this leak, and it has grown since yesterday.
Areal linguistics explores how languages in geographic proximity influence one another's grammar and phonology.
academicRegional linguistics examines how neighboring languages affect each other's linguistic structures.
The marketing team evaluated the areal distribution of our subscribers to target regional promotions.
businessThe marketing team assessed the geographic spread of our subscribers to focus local advertisements.
词族
常见搭配
常用短语
areal average
the mean value across a given geographical surface
areal feature
a characteristic that spans a specific region
areal interpolation
estimating values for a specific area based on surrounding data
容易混淆的词
Aerial refers to things in the air or from a high altitude, whereas areal refers to the measurement or extent of a surface area.
使用说明
Areal is a highly technical adjective primarily used in geography, linguistics, and mathematics. It is almost never used in casual speech, where 'spatial' or 'regional' would be preferred.
常见错误
Learners often misspell this word as 'aerial' due to their similar pronunciation and visual appearance, even though their meanings are distinct.
记忆技巧
Think of the word 'Area' and just add an 'L' to make it an adjective. If 'Aerial' is for the 'Air', 'Areal' is for the 'Area'.
词源
Derived from the Latin 'arealis', which comes from 'area', meaning an open space or courtyard.
语法模式
快速测验
The geographer measured the ___ extent of the flooding to determine which farms were affected.
正确!
正确答案是: areal
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