引进了弱整环、弱主理想环、弱欧氏环等概念，研究了环的直和保持的一些性质。
Introduce the new concepts of weak domain, weak principal ideal ring and weak Euclidean ring.
这将使福特和马自达在中国的合计年生产能力从目前的44.7万辆提高到60万辆。 中国业务一直是福特汽车全球业务中相对薄弱的一环。
The move would boost Ford's and Mazda's combined annual production capacity in China - long a comparatively weak link in Ford's global operations - to 600, 000 vehicles from the current 447, 000.
2008年五月，Bruce一直都很健康，婚姻幸福，有3岁的双胞胎女儿Eden和Tybee，还是一位环游世界的畅销书籍作家。
In May of 2008, Bruce was in great health. Happily married, the father of 3-year-old twin girls Eden and Tybee, a best-selling author who had traveled the globe.
同时，还证明了半直和的剩余类环是整环的一个整扩张。
An integral extension construction of domains was also derived by using the semi-direct sum of rings.
进一步，如果S是半素环，那么M的每个极大核是M的一个直和项。
Further, if S is a semiprime ring, then every maximal kernel of M is a direct summand of M.
多年来，有限环上的循环码和自对偶码一直是编码研究者所关心的热点问题。
In the last ten or more years, the cyclic codes and self-dual codes over finite rings have become a hot issue for coding theorists.
依据有限域直和与有限环同构的代数性质，对多路复用系统构造线性分组码。
According to algebraic property that a direct sum of Galois fields is isomorphic to a finite ring, the linear block code for multiplexing systems is proposed.
采用SBR改性乳化沥青、SBS改性沥青和日本环氧粘结剂三种层间粘结剂，利用直剪试验和拉拔试验进行层间抗剪性能分析，可以推荐出适合不同条件的粘结层材料。
Adhesive layer materials for different conditions may be recommended by using of direct shear test and pullout test with SBR modified emulsion asphalt, SBS modified asphalt and Japan epoxy binder.
摘要全位置焊接爬行器配用柔性的钢带轨道可实现空间位置的环缝和直缝焊接。
Absreact the circumferential welding and the straight seam welding at all position can be realizable by using welding crawl equipment for all position together with the flexible metal band track.
全位置焊接爬行器配用柔性的钢带轨道可实现空间位置的环缝和直缝焊接。
The circumferential welding and the straight seam welding at all position can be realizable by using welding crawl equipment for all position together with the flexible metal band track.
多年来，有限环上的循环码和自对偶码一直是编码研究者所关心的热点问题。
The equivalence of maximal self-orthogonal codes obtained from binary self-dual codes by truncating are discussed.
芳烃和杂环芳烃化合物的碳碳键生成反应一直是有机化学和有机金属化学研究领域中的主要课题。
Carbon-carbon bond forming reactions of arenes and heteroarenes are always the major topics in organic chemistry and organometallic chemistry.
本着对客户和社会负责的态度，神意环件一直都在坚持走一条更高效，更清洁，更安静和更经济的锻制环件制造之路。
Shenyi make itself responsible for customs and public, by some new technologys Shenyi is creating a more clean, quiet and economy way to make forging products.
本着对客户和社会负责的态度，神意环件一直都在坚持走一条更高效，更清洁，更安静和更经济的锻制环件制造之路。
Shenyi make itself responsible for customs and public, by some new technologys Shenyi is creating a more clean, quiet and economy way to make forging products.
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