equivalence

noun

1. qualities that are comparable

e.g. no comparison between the two books
beyond compare

Synonym: comparisoncomparecomparability

2. essential equality and interchangeability

3. a state of being essentially equal or equivalent
equally balanced

e.g. on a par with the best

Synonym: equalityequationpar

1. （用途、功能、尺寸、价值等）相等，对等，相同
If there is equivalence between two things, they have the same use, function, size, or value.

equivalence

e.g. ...the equivalence of science and rationality.
科学和理性的对等

1. 等价：集合论中有一些最基本的概念:集合(set),关系(relation),函数(function),等价 (equivalence),是在其它数学分支的语言中几乎必然存在的. 对于这些简单概念的理解,是进一步学些别的数学的基础. 我相信,理工科大学生对于 这些都不会陌生.

2. 等效性：此外,他证明,此算式在离散与连续的时空呈现方式(representation)间建立起一种等效性(equivalence). 就其本身而论,这种取样与重构时空的新框架,藉由赋予离散结构一种连续的呈现方式,而以各种方式逼近量子重力. 毫无疑问,