查询词典 xu

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。

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。

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。

Among medusae collected in recent years 46 species of Hydromedusae , 2 species of Siphonophore and 2 species of Ctenophora were identified and a new species Ectopleura platypicata Xu et Huang was discovered .

本文根据作者近几年来所采集标本，在鉴定出辽宁沿海水螅，水母46种，管水母2种和栉水母2种的基础上，其中有水螅水母一新种

Xu Jie also thinks, although hotel of Chinese front courtyard is similar to young hostel on room pattern design, but still put in the difference with very big move with young hostel, they hope to build a kind of cubby, another atmosphere of stateroom.

徐杰也认为，尽管汉庭客栈在房间格局设计上类似于青年旅社，但和青年旅社还是存在着很大的差别，他们希望营造一种小房间，大客厅的别样氛围。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐