aliquot

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数据源: ai_enrichment
aliquot 指数学中的整除数,即能整除另一个数的数,也可作形容词表示能整除的或部分的。

用法要点

名词用法

作为名词时,aliquot 通常指一个整数,它能整除另一个整数而不留余数,常用于数学和科学语境中。

• an aliquot of 12
• find the aliquot
• use an aliquot

形容词用法

作为形容词时,aliquot 描述一个数能整除另一个数,或表示整体中的一部分,常与名词如 part 或 portion 搭配。

• aliquot part
• aliquot portion
• aliquot sample

介词搭配

aliquot 常与介词 of 连用,表示属于或来源于某个整体,例如 aliquot of a solution 表示溶液的一部分。

• aliquot of the mixture
• aliquot of blood
• aliquot of data

语域说明

aliquot 主要用于学术、科学和技术领域,如数学、化学和生物学,日常对话中较少使用,属于正式用语。

• in laboratory settings
• in mathematical proofs
• in technical reports

基础例句

In math class, we learned that 3 is an aliquot of 12 because it divides evenly.

在数学课上,我们学到 3 是 12 的整除数,因为它能整除。

She took an aliquot of the soup to test the flavor before serving.

她在上菜前取了一小部分汤来尝味道。

Can you find the aliquot parts of this number for our homework?

你能为我们的作业找出这个数的整除数吗?

We divided the cake into aliquot portions so everyone gets an equal share.

我们把蛋糕分成等份,这样每个人都能得到相同的一份。

高级例句

In the chemistry experiment, we measured an aliquot of the solution to analyze its concentration.

在化学实验中,我们测量了溶液的一部分来分析其浓度。

The financial report included an aliquot share of profits distributed to each investor.

财务报告包含了分配给每位投资者的利润份额。

Researchers used an aliquot of blood samples to conduct genetic testing for the study.

研究人员使用血液样本的一部分来进行这项研究的基因测试。

In algebra, determining the aliquot divisors of a polynomial is crucial for factorization.

在代数中,确定多项式的整除数对于因式分解至关重要。

高频搭配

verb

calculate an aliquotdivide into aliquotstake an aliquotmeasure an aliquotuse an aliquot

adjective

aliquot partaliquot portionaliquot samplealiquot fractionaliquot division

noun

aliquot of solutionaliquot of bloodaliquot of dataaliquot of mixturealiquot of material

adverb

evenly aliquotprecisely aliquotcarefully aliquotseparately aliquot

preposition

aliquot ofaliquot inaliquot fromaliquot for

phrase

aliquot part ofaliquot portion ofaliquot sample ofaliquot division of

常见错误

❌ 错误:He took an aliquot from the whole cake.
✓ 正确:He took an aliquot portion of the whole cake.

错误在于 aliquot 作为名词时通常指整除数,不直接表示“一部分”;应使用 aliquot portion 或 aliquot part 来明确表示整体中的一部分。

❌ 错误:This number is aliquot to 10.
✓ 正确:This number is an aliquot of 10.

错误在于误用形容词形式;aliquot 作形容词时意为“能整除的”,但在此语境中应使用名词形式 an aliquot of 来表示“10 的整除数”。

近义词辨析

divisor

divisor 是更通用的数学术语,指任何能整除另一个数的数,包括非整数情况;而 aliquot 特指能整除且不留余数的整数,更强调整除性。

In math, 2 is a divisor of 5? No, but 5 is an aliquot of 10? Yes, because 5 divides 10 evenly.

fraction

fraction 指分数或部分,可以是任何比例的部分;而 aliquot 强调整除关系或等分部分,常用于科学和数学中表示精确分割。

A fraction of the pie was eaten, but an aliquot portion was saved for testing.