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symmetric

XDict

a. 对称的;保持均衡的

PyDict

对称的;保持均衡的

Taiwan MOE computer dictionary (moecomp)

symmetric
对称的

Network Terminology (netterm)

symmetric
对称

WordNet (r) 3.0 (2006) (WordNet)

symmetric
adj 1: having similarity in size, shape, and relative position
of corresponding parts [synonym: {symmetrical}, {symmetric}]
[ant: {asymmetric}, {asymmetrical}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Symmetric \Sym*met"ric\, a.
Symmetrical.
[1913 Webster]

The Free On-line Dictionary of Computing (foldoc)

1. A {relation} R is symmetric if, for all x and
y,

x R y => y R x

If it is also {antisymmetric} (x R y & y R x => x == y) then
x R y => x == y, i.e. no two different elements are related.

2. In {linear algebra}, a member of the {tensor product} of a
{vector space} with itself one or more times, is symmetric if
it is a {fixed point} of all of the {linear isomorphisms} of
the tensor product generated by {permutations} of the ordering
of the copies of the vector space as factors. It is said to
be antisymmetric precisely if the action of any of these
linear maps, on the given tensor, is equivalent to
multiplication by the sign of the permutation in question.

(1996-09-22)

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英文字典中文字典相关资料:

SYMMETRICAL Definition Meaning - Merriam-Webster
The meaning of SYMMETRICAL is having, involving, or exhibiting symmetry How to use symmetrical in a sentence
Symmetry - Wikipedia
A geometric shape or object is symmetric if it can be divided into two or more identical pieces that are arranged in an organized fashion [5] This means that an object is symmetric if there is a transformation that moves individual pieces of the object, but doesn't change the overall shape
SYMMETRIC Definition Meaning | Dictionary. com
Relating to or exhibiting symmetry Relating to a logical or mathematical relation between two elements such that if the first element is related to the second element, the second element is related in like manner to the first The relation a = b is symmetric, whereas the relation a > b is not
SYMMETRICAL | English meaning - Cambridge Dictionary
SYMMETRICAL definition: 1 having two parts that match exactly, either when one half is like an image of the other half in… Learn more
Symmetry - Definition, Types, Examples, and Diagrams
In mathematics, symmetry is the property that divides a geometrical shape into two identical halves Heart shape, an equilateral triangle, and a rhombus are all examples of symmetry Such shapes are called symmetric We often come across symmetry in nature
Symmetric relation - Wikipedia
Symmetry, along with reflexivity and transitivity, are the three defining properties of an equivalence relation [1] By definition, a nonempty relation cannot be both symmetric and asymmetric (where if a is related to b, then b cannot be related to a (in the same way))
Symmetric - Definition, Meaning Synonyms | Vocabulary. com
symmetric Definitions of symmetric adjective having similarity in size, shape, and relative position of corresponding parts
Symmetric - definition of symmetric by The Free Dictionary
symmetric adjective Characterized by or displaying symmetry, especially correspondence in scale or measure:
symmetric - Wiktionary, the free dictionary
Example of an symmetrical shape From symmetry +‎ -ic, [1][2] from Latin symmetria, from Ancient Greek συμμετρία (summetría) symmetric (comparative more symmetric, superlative most symmetric)
What does symmetric mean? - Definitions. net
Symmetric commonly refers to something, such as a shape, design, or pattern, that is identical or mirror-like on both sides when divided along a central axis or line

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