force per unit area + be + [value]
The force per unit area is 100 Pascals.
单位面积上的力为100帕斯卡。
压强;单位面积上所受的力
先理解核心含义,再看它在真实句子里的用法。
压强;单位面积上所受的力
the force applied to a surface divided by the area of that surface; pressure
The force per unit area is 100 Pascals.
单位面积上的力为100帕斯卡。
The force per unit area exerted by the water increases with depth.
水施加在单位面积上的力随深度增加。
Engineers calculate the force per unit area to design safe structures.
工程师计算单位面积上的力,以设计安全的结构。
Atmospheric pressure is simply the force per unit area of air above us.
大气压其实就是我们上方空气对单位面积所施加的力。
The force per unit area is 100 Pascals.
单位面积上的力为100帕斯卡。
Calculate the force per unit area of the hydraulic fluid.
计算液压流体的单位面积上的力。
The force per unit area applied to the wall must not exceed the limit.
施加在墙上的单位面积上的力不得超过限制。
The force per unit area exerted by the gas depends on temperature.
气体施加的单位面积上的力取决于温度。
Not this
The force on unit area is called pressure.
Use this
The force per unit area is called pressure.
介词错误:表示“每单位面积”时,英语使用“per”,而中文直译“在单位面积上的力”可能导致误用“on”。应使用介词“per”表示比率关系。
Not this
Force per a unit area is an important concept.
Use this
Force per unit area is an important concept.
冠词误加:在“per unit area”这个固定短语中,“unit area”前不加冠词,因为“per”已表达“每一”的含义。添加“a”是多余且不正确的。
Choose the next layer that will help you use force per unit area with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use force per unit area naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Dictionary facts from ECDICT.