theorem

TEM8CET6扩展词汇

英 ['θɪərəm] 美['θiərəm]

释义

n. [数] 定理；原理

词态变化

复数: theorems;

近义词

prescription

中文词源

theorem 定理，法则

来自希腊语 theorema,看，观察，来自 theorein,看，观察，词源同 theory,-ema,名词后缀。后古希腊数学家欧几里德借用该词用来指数学上的待证假设，引申词义定理，法则等。

英文词源

theorem (n.): 1550s, from Middle French théorème (16c.) and directly from Late Latin theorema, from Greek theorema "spectacle, sight," in Euclid "proposition to be proved," literally "that which is looked at," from theorein "to look at, behold" (see theory).

双语例句

1. I agree with the theorem that the best defence is offence.: 我同意最好的防御是进攻的理论.

2. His theorem can be translated into simple terms.: 他的定理可用更简单的术语来解释.

3. By the corollary to Theorem 4.3, the origin is asymptotically stable.: 根据定理4.3的推论, 原点是渐近稳定的.

4. There are a number of alternative formulations of the reciprocity theorem.: 还有许多别的互易定理的公式.

5. Let us restate the assertions above as a theorem.: 我们把上述的断言重新表述为一个定理.

英英释意

1. a proposition deducible from basic postulates

2. an idea accepted as a demonstrable truth

实用场景例句

A construction theorem for semigroup is obtained.: 给出该类半群的一个构造定理.

Yet experimental design, like proving a theorem, is a highly rational procedure.: 然而,实验设计与证明定理相似, 是一种高度理性的活动.

A new traitor tracing scheme based on NTRU cryptosystem and Chinese remainder theorem is proposed.: 基于NTRU公钥加密系统和中国剩余定理,提出了一种新的叛逆者追踪方案.

Weak interaction breaks CP . By CPT theorem, it breaks T as well.: 弱相互作用中时间反演被破坏的含义是什么呢?

OK a division this theorem differentiates for 3 administrative levels, or weigh 3 theorem.: 可以把科斯定理划分为三个层次, 或称三个定理.

The remarkable part of Karatowski's theorem is the " only if " part.: 库拉图夫斯基定理的卓越部分在于他的 “ 仅当 ” 部分.

A proof based on the fundamental theorem has no counterpart for functions of several variables.: 根据基本定理的证明对于多元函数就没有相似的东西.

Outcome 1.2 . Set up and solve basic mathematical problems involving transport theorem, mass and momentum conservation.: 目的1.2:设定和求解有关传输定理、质能守恒定理的基本数学问题.

I agree with the theorem that the best defence is offence.: 我同意最好的防御是进攻的理论.

The analytic method of the composite motion theorem of points has been discussed.: 论述了关于点的合成运动的定理的解析推导方法.

A comparison theorem is proved for the solutions of a backward forward differential equations.: 证明了一类正倒向随机微分方程解的比较定理.

The decomposition theorem of lattice matrix builds the bridge between lattice matrices and Boolean matrices.: 格矩阵的分解定理,是联系格矩阵和布尔矩阵之间的桥梁.

Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.: 用该方法构造出的小波具有插值性和对称性, 因而容易建立信号采样定理.

The non confluent property, comparison theorem and strong comparison theorem of strong solutions are proved.: 证明了强解的不合流性, 比较定理及强比较定理.

The implications of the Minimax theorem are tested using field data.: 本文利用田野数据对最小最大定理进行验证.

His theorem can be translated into simple terms.: 他的定理可用更简单的术语来解释.

This paper makes studies of researched proposition on Pythagorean theorem an Projection theorem.: 本文对勾股定理、射影定理的研究性论题进行了研究.

The central limit theorem is a concentrated manifestation of providence.: 中心极限定理是上帝旨意的一个集中体现.

This paper gives a proof of a comparison theorem on the viscosity solution of HJB Equation.: 证明了与随机控制问题有关的动态规划方程粘性解的比较定理.

Simulation examples are given to illustrate the validity of the theorem.: 仿真示例验证了定理的正确性.

We call this principle a rule and not a theorem.: 我们称这个法则为原理而不称为定理.

A problem in teaching of central limit theorem is discussed in this paper.: 摘要指出并分析了目前国内概率论教材中中心极限定理部分存在的一个问题.

同义词辨析

principle, theorem, fundamental, law

这些名词均有"原理，原则"之意。

principle：普通用词，含义广。指作判断的基础或行动的普通准则；也指自然科学的规律。

theorem：多指经过推理或演算能得到证明的原理、定理或定律。

fundamental：通常指原理、原则。

law：指一直公认的。陈述各种现象的条理或关系的公理或定理等。