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- Untill 1964, Bourbaki just gave the definition of coherent rings. 从而引进了一种新的凝聚环，同时我们还引进了新的模类。
- In this paper, we introduce the concept of two opposite sided torsion theories onrings and characterize relative coherent rings with respect to two opposite sided torsion theor-eies. 本文引入了双向挠理论的概念;并且刻画了具有双向挠理论的相对凝聚环.
- SOME RESULTS ON SYZYGY MODULES OVER COHERENT RINGS 凝聚环上合冲模的一些结果
- Dual Module and FP-selfinjective Dimension over Coherent Ring 凝聚环上的对偶模与FP-自内射维数
- Ann will be a very useful addition to our team. 安来到我们队给我们增加了一员干将。
- Ann froze with terror as the door opened silently. 门一声不响地开了，把安吓呆了。
- For my money, Ann's idea is better than Mary's. 我认为安的主意比玛丽的好。
- The popular song rings far and near. 这首流行歌曲到处流传。
- Ann's face and back are covered with freckles. 安的脸上和背上长满了雀斑。
- Will you answer the telephone if it rings? 电话铃声响时请你接电话好吗?
- Ann's friendliness with Diana is only skin-deep. 安与黛安娜的友谊只是表面的。
- George Eliot was the pseudonym of Mary Ann Evans. 乔治·艾略特是玛丽·安·埃文斯的笔名。
- As an artist, she can run rings around her brother. 她在艺术方面的成就显然胜过她的哥哥。
- He rings the changes on his old story. 他总是以不同的方式讲他的老故事。
- His name rings a bell; perhaps we've met somewhere. 他的名字听起来耳熟，也许我们在什麽地方见过面。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Ann thought I was Scottish but I soon put her right. 安以为我是苏格兰人，但我马上纠正了她。
- Ann always to stand at the window and waves to see off. 安总要站在窗口前并挥手送别。
- She was making rings round the other girls. 她比其他女孩子做得快而好。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
