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单词 group theory
释义

group theory

英汉-汉英词典
[计]群论
词组 | 习惯用语
您要查找的是不是:
    assur groups theory 阿苏尔杆组理论
    blood groups theory of temperament 气质血型说
    elementary group theory 群基本定理
    renormalization group theory 重整化群理论
    rough group theory 粗糙群理论
    status group theory 地位团体论
    Combinatorial group theory 组合群论
    two group theory 二群理论
    permutation group theory 置换群理论
group theory [数] 群论
reference group theory 参照群体理论
interest group theory 利益团体说
general reference group theory 一般参照组理论
blood group theory of temperament 气质血型说
group performance theory 团体绩效理论
group mind theory 群体心理理论
group interaction theory 团体互动理论团体互动理论
hierarchical group factor theory 等级群体因素说
英语例句库
  1. MNDO calculations and group theory were carried out on tetraphenyl porphyrine(TPP) to obtain its optimum molecular geometry.
    运用MNDO计算和群论,优化得到了较满意的中位取代四苯基卟啉(H2TPP)的分子构型。

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原声例句
TED-Ed(视频版)

Group theory is deeply embedded in music, as well.

群论也深深植根于音乐之中。

TED-Ed(视频版)

And, in fact, that's exactly what most solvers do, even using a group theory notation indicating turns.

而且,事实上,这正是大多数求解器所做的,甚至使用指示转弯的群论符号。

TED-Ed(视频版)

However, using group theory we can analyze the cube and determine a sequence of permutations that will result in a solution.

但是, 使用群论,我们可以分析立方体并确定将产生解决方案的排列序列。

TED-Ed(视频版)

That question doesn't make a lot of sense at first, but an abstract mathematical field called group theory holds the answer, if you'll bear with me.

这个问题一开始并没有多大意义,但是如果你能忍受我的话,一个叫做群论的抽象数学领域就有了答案。

中文百科

群论

在数学和抽象代数中,群论研究名为群的代数结构。

群在抽象代数中具有基本的重要地位:许多代数结构,包括环、体和矢量空间等可以看作是在群的基础上添加新的运算和公理而形成的。群的概念在数学的许多分支都有出现,而且群论的研究方法也对抽象代数的其它分支有重要影响。线性代数群(linear algebraic groups)和李群作为群论的分支,在经历了重大的发展之后,已经形成相对独立的研究领域。

群论的重要性还体现在物理学和化学的研究中,因为许多不同的物理结构,如晶体结构和氢原子结构可以用群论方法来进行建模。于是群论和相关的群表示论在物理学和化学中有大量的应用。

英语百科

Group theory 群论

The popular puzzle Rubik's cube invented in 1974 by Ernő Rubik has been used as an illustration of permutation groups.
The Cayley graph of ⟨ x, y ∣ ⟩, the free group of rank 2.
A torus. Its abelian group structure is induced from the map C → C/Z + τZ, where τ is a parameter living in the upper half plane.

In mathematics and abstract algebra, group theory studies the algebraic structures known as groups. The concept of a group is central to abstract algebra: other well-known algebraic structures, such as rings, fields, and vector spaces, can all be seen as groups endowed with additional operations and axioms. Groups recur throughout mathematics, and the methods of group theory have influenced many parts of algebra. Linear algebraic groups and Lie groups are two branches of group theory that have experienced advances and have become subject areas in their own right.

近义、反义、联想词
近义词
n.
pure mathematics

英英词典
group theory n.
  1. the branch of mathematics dealing with groups
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更新时间:2025/6/21 8:51:56