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Xu Jinzhong proved that a simple module over commutative ring is injective if and only if it is flat.

徐金中证明了交换环上单模是内射的当且仅当它为平坦的。

The method has clearer physics meaning,and practice results show that this method is much more convenient,economic and precise than Xu-White methods,and the error between computational value and measured value is less than 5 percent

计算结果与实测结果对比表明，平均相对误差限在5%左右，与Xu-White模型相比，该方法物理意义更为明确，使用更简便计算精度提高一倍左右。

Xu Zhijiang was appointed Director-General of the Personnel Department of the State Intellectual Property Office of the People's Republic of China, relieved form the concurrent position of Director-General of the Personnel and Education Department.

任命徐治江任国家知识产权局专利局人事司司长，免去其兼任的专利局人事教育部部长职务。

Mr. Xu of referral center of psychology of school of cent of prosperous of great connecting with the boxing skill also expresses Hua Ke, with classmate teacher confabulate sometimes more effectively help undergraduate solves psychological problem, had the difficulty that is hard to handle quite when the student especially when, the guidance with teacher correct major more it is important to show.

华科大武昌分校心理咨询中心的徐老师也表示，和同学老师谈心有时更能有效地帮助大学生解决心理问题，非凡是当学生有了比较难于处理的困难时，老师专业正确的指导更显重要。

Xu and Noor had proved the theorem on convergence of three-step iterations for asymptotically nonexpansive mapping on nonempty closed, bounded, and convex subset of uniformly convex Banach space.

王娴 ，何震Xu和Norr已经证明了建立在一致凸Banach空间的一个非空有界闭凸子集上的渐进非扩张映射的三步迭代的收敛定理问题。

The author began systematic study on Copland's"Practical Music"and drama music, and then completed the Master dissertation under the guidance of Professor Xu Yongsan. This at that time had been the first article in our country describing his creative technique in detail, especially his skill expressing complex modern artistry through simple technique.

笔者于1988年开始对科普兰部分"实用音乐"和戏剧音乐作品进行较为系统的研究，并在许勇三教授指导下完成了相关的硕士论文，这是当时国内第一篇较为详细地讨论科普兰作品的创作技法特征，特别是他如何用简洁朴素的手法表现复杂的现代作曲技巧的文章。

Xu Ming, who has been called nature' s cosmetician (his father is a doctor and a collector), grew up in art-oriented surroundings and so he is very familiar with traditional Chinese painting and calligraphy.

有大自然彩妆师之称的徐鸣，早期因父亲是医师及收藏家，从小在充满艺术气息的环境下成长，对国画与书法十分熟悉。

While Xu's covalence new concept on atom and molecular fragment are applied to describe bonding characters for these studied systems.

含过渡金属体系的电子结构、化学键和磁学性质的研究是当今无机化学领域里活跃的研究方向之一。

Using DFT combined with the orbital localized approach and Xu's covalence new concepts on a molecular fragment, it is concluded that the covalence of copper atom is 7 in 〓-type clusters and in inorganic fullerene-like molecule 〓, and there are Cu-Cu single bonds in 〓-type clusters.

应用DFT结合轨道定域化的方法和分子片共价的新概念，提出了在〓类簇合物和无机类富勒烯分子〓〓中Cu原子的共价为7，以及化合物中Cu-Cu单键的存在；解释了通常认为这类化合物中Cu-Cu之间没有成键作用而又不能回答较短的Cu-Cu键长的问题。

Want to learn group of hair only to cribber, to white hat we can learn Xu San only much.

对于作弊者只要学会群发，对于白帽我们只能学许三多了。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。