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- algebraic closure operator 代数闭包算子
- He proved there is a natural isomorphism:where k is a perfect field of characteristic p, W(k) is the Witt ring of k, K is the fractional field of W(k), K|- is a fixed algebraic closure of K, K~(cyc) is the exension of K by joining all roots of unity. 是K的一个固定的代数闭包，K~(cyc)是K添加所有的单位根。 在我们的研究中，特征0的问题与特征p的问题经常是相互转化的，如在第一部分，我们必须将特征p的域提升至特征0；
- transitive closure operator of fuzzy relation 模糊关系的传递闭包算子
- Based on mathematical morphology, a new algorithm of3 D spatial clustering was presented, which clustered spatial objects by closure operation. 提出了一个基于数学形态学的三维空间聚类算法。
- Characteristics of the Closure Operator of Fuzzy Matroids 模糊拟阵中模糊闭包算子的特征
- Some Properties of Closure Operator and Inner Operator 内部算子与闭包算子的若干性质
- The railway is under threat of closure. 那条铁路有停止运营的迹象。
- The boy can't figure out the algebra problems. 这个男孩做不出这道代数题。
- We've learned algebra in middle school. 我在中学就学过代数学。
- Some Relations Between Closure Operator Inner Operator and Connection 内部算子及闭包算子与伴随的一些关系
- She was studying to build up her algebra. 她在学习以提高自己的代数水平。
- The closure of the large factory made many workers live in idleness. 那家大工厂倒闭，使许多工人失业。
- STUDYING CLOSURE OPERATION OF BINARY RELATION 二元关系的闭包运算的研究
- Are you stuck over your algebra? 你的代数题做不下去了吧？
- Banach algebra techniques in operator theory. 巴拿赫代数在算子理论中的应用。
- He finally got the answer to the algebra problem. 他终於算出了这道代数题的答案。
- Loosely, a mathematical or logic operator. 不严格地说，一种数学或逻辑运算符。
- That store operator ripped me off. 那个商店的营业员把我骗了。
- Police reported the closure of the road/that the road was closed. 警方宣布那条道路禁止通行。
- The operator told the caller that the line is busy. 接线生告诉打电话的人对方电话占线。
