在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
noncommutative geometry
查词链接:
https://www.dute.org/dict/noncommutative_geometry
复制链接 非交换几何;非对易几何
查看英英释义
abstract:
Noncommutative geometry (NCG) is a branch of mathematics concerned with a geometric approach to noncommutative algebras, and with the construction of spaces which are locally presented by noncommutative algebras of functions (possibly in some generalized sense). A noncommutative algebra is an associative algebra in which the multiplication is not commutative, that is, for which xy does not always equal yx; or more generally an algebraic structure in which one of the principal binary operations is not commutative; one also allows additional structures, e.
网络释义
非交换几何
...n-Simons理论;第二和第三部分分别讲述单层和双层QHE,第四部分是一些比较高级的主题,如非交换几何(Noncommutative Geometry)等。
非对易几何
并且是非对易几何 (Noncommutative geometry) 的主要奠基者。对于小道消息相对匮乏
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{words}{word}同义词: {words}
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{words}
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单词变体
- {variants}
常用短语
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{web_trans}
{tran}
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近义词
{synonyms}
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{words}
同根词
{rels}
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词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}