theorem
英 [ˈθɪərəm]
美 [ˈθiːərəm]
n. (尤指数学)定理
复数：theorems
BNC.10896 / COCA.17159
同义词辨析
principlefundamentalslawtheorem【导航词义：原理，原则】
principlen. 原理，原则
〔辨析〕
指某事物所依据的思想或理论。
〔例证〕
He just has the gift of gab, and in fact, knows nothing about the basic principles of business management.
他只不过是能说会道，其实，他根本就不懂什么是企业管理的基本原理。
The general principle is that all the students should be equally treated.
总的原则是，所有的学生都应该受到公平对待。
他只不过是能说会道，其实，他根本就不懂什么是企业管理的基本原理。
The general principle is that all the students should be equally treated.
总的原则是，所有的学生都应该受到公平对待。
fundamentalsn. 基本原理，基础
〔辨析〕
指某事物所依托的最重要的观念、规律等。
〔例证〕
Please first read the introduction on the fundamentals of print production.
请首先阅读印刷生产基础导论。
Students who want to take part in this project should know the fundamentals of modern fluid mechanics.
想要参加这个项目的学生需要了解现代流体力学的基本原理。
请首先阅读印刷生产基础导论。
Students who want to take part in this project should know the fundamentals of modern fluid mechanics.
想要参加这个项目的学生需要了解现代流体力学的基本原理。
lawn. 规律，定律
〔辨析〕
指自然界或人类社会恒常发生的事或对此进行的描述。
〔例证〕
What is your understanding of the law of supply and demand?
你是如何理解供求规律的？
Can you give me several examples to illustrate the law of gravity?
你能给我举几个说明万有引力定律的例子吗？
你是如何理解供求规律的？
Can you give me several examples to illustrate the law of gravity?
你能给我举几个说明万有引力定律的例子吗？
theoremn. 定理
〔辨析〕
通常用于科技英语，多指可以得到证明的数学定理。
〔例证〕
The Pythagorean theorem can be written in one short equation: a2 + b2 = c2.
毕达哥拉斯定理可以用一个简短的等式表示为：a2+b2=c2。
毕达哥拉斯定理可以用一个简短的等式表示为：a2+b2=c2。
牛津词典
noun
- （尤指数学）定理
a rule or principle, especially in mathematics, that can be proved to be true
柯林斯词典
- (数学、逻辑上的)定理
Atheoremis a statement in mathematics or logic that can be proved to be true by reasoning.
英英释义
noun
- an idea accepted as a demonstrable truth
- a proposition deducible from basic postulates
双语例句
- A necessary and sufficient condition for the direct theorem of the derivatives of positive linear operators is given.
给出了正线性算子导数正定理成立的充要条件，并证明了逆定理。 - By using nonlinear alternative fixed_point theorem, a existence principle of positive solutions to this problem are established.
进行了研究，利用非线性二择一不动点定理建立了问题正解的一个存在性原则。 - A study of its property and determinant theorem is made.
本文就就其性质和判定作了一些探讨。 - An Asymptotic Property for the Median Point of Cauchy Mean-value Theorem;
本文多角度介绍了柯西中值定理的证明方法和应用。 - The quaternion matrix singular value perturbation theorem is generalized and these results are also new one for complex matrix.
本文对四元数体上矩阵奇异值摄动定理给出了推广，且这些结果对复矩阵也是新的。 - A new existence theorem on cyclic difference sets is introduced in this note.
本文介绍了一个循环差集的存在性定理。 - An existence theorem of twin positive solutions is established for a nonlinear fourth-order two-point boundary value problem.
对于非线性四阶两点边值问题建立了一个孪生正解的存在定理。 - Given the definition of P2-Asymptote and established P2-asymptote existence theorem.
给出了P2-渐近线的定义，得到了P2？渐近线存在定理。 - The content of intermediate value theorem of the derivative is given and strictly proved by using various methods.
给出了导数的介值定理的内容，并用不同的方法对定理进行了严格的证明。 - This completes the proof of the convexity theorem.
这就完成了凸定理的证明。