A grammatical choice is drawn from a closed set of options.
语法选择是在有限的范围內进行的。
单词 | Closed set |
释义 |
Closed set
英语例句库
A grammatical choice is drawn from a closed set of options. 语法选择是在有限的范围內进行的。
原声例句
老友记2 Closed set. We know. But we're friends with the monkey. 不对外开放 我们知道 可我们是猴子的朋友。 老友记Friends 第二季 Closed set. We know. But we're friends with the monkey, hmm? 不开放,我们知道 可是我们是猴子的朋友? 朗文OCLM-01单词 The law is not a closed set of rules and principles. 【closed】法律并不是一套不可改变的规定和原则。
中文百科
闭集![]() 在拓扑空间中,闭集是指其补集为开集的集合。在一个拓扑空间内,闭集可以定义为一个包含所有其极限点的集合。在完备度量空间中,一个闭集的极限运算是闭合的。 在拓扑空间内,一个集合是闭集当且仅当它与它的闭包相同。等价地,一个集合是闭集当且仅当所有的极限点都是这个集合中的点。 不要混淆于闭流形。
英语百科
Closed set 闭集In geometry, topology, and related branches of mathematics, a closed set is a set whose complement is an open set. In a topological space, a closed set can be defined as a set which contains all its limit points. In a complete metric space, a closed set is a set which is closed under the limit operation. |
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