the algebraic sum of [noun phrase]
The algebraic sum of the two vectors is zero.
两个向量的代数和为零。
代数和
先理解核心含义,再看它在真实句子里的用法。
代数和
the sum of a set of numbers when their positive or negative signs are taken into account
The algebraic sum of the two vectors is zero.
两个向量的代数和为零。
即把各个数的正负号一并计入所得的总和。
The algebraic sum of 5 and -3 is 2.
5和-3的代数和是2。
The accountant calculated the algebraic sum of all profits and losses for the month.
会计计算了当月所有盈利和亏损的代数和。
When we add forces on the box, the algebraic sum determines whether it moves left or right.
当我们对箱子上的力求和时,代数和决定它是向左还是向右移动。
The algebraic sum of the two vectors is zero.
两个向量的代数和为零。
You need to calculate the algebraic sum of all forces.
你需要计算所有力的代数和。
In this equation, the algebraic sum equals zero.
在这个方程中,代数和等于零。
Not this
The algebra sum of 5 and 3 is 8.
Use this
The algebraic sum of 5 and 3 is 8.
误用名词'algebra'代替形容词'algebraic'。在英语中,修饰名词'sum'需要形容词形式'algebraic',而' algebra'是名词,不能直接作定语。
Not this
We need to calculate the sum algebraic.
Use this
We need to calculate the algebraic sum.
词序错误:英语中形容词通常放在名词之前,'algebraic sum'是固定顺序,'sum algebraic'不符合英语语法。汉语'代数和'中'代数'在前,但英语形容词在前。
Choose the next layer that will help you use algebraic sum 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 algebraic sum 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.