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Composition weight factor is derived from the concept of "radix" in natural number systems, and to be the generalization of it in real number field.

组成权重因子"来源于自然计数制中"基数的概念，是它在实数域上的推广。

The main contributions of this dissertation can be summarized as follows: First of all, operation and compositor between interval numbers are summarized. Homology and dissimilarity between interval number and grey number are compared.

本文讨论了含有区间数的一类不确定性优化问题，主要研究内容如下：第一，对区间数之间的运算和排序进行了综述，对区间数和灰数从7个方面作了比较。

This will be much more useful than a graphical analysis procedure when analyzing a number of positions and/or a number of different mechanisms, because the expressions will be easily programmed for automatic compotation.

从原点到速度多边形上的各点所画的线代表该机构上相应各点的绝对值。速度多边形上的任意两点间的连线代表了该机构对应两点的相对速度。

The coordination number of the central atom in a compound is the number of atoms which are directly linked to the central atom.

化合物中中心原子的配位数是指直接与中心原子相连接的原子的数目。

Please verify the EPDM compound is 50A high grade and provide the compound number or type and the dark grey color identification number.

请确认三元乙丙橡胶复合物是高质量的(50A)，并提供复合物的号码或类型以及深灰色的颜色识别号码。

Beichen District have a good basis for economic development and investment environment to attract a group of 500 companies at home and abroad, the introduction of a number of large compound, the construction of a number of influential good projects, I believe that these two central enterprises Michael set up a high level science and technology park project, Beichen District will promote faster economic development of the city's new energy industry cluster development, advanced manufacturing industry will play an important role in promoting.

北辰区有很好的经济发展基础和项目投资环境，吸引了一批国内外500强企业，引进了一批大院大所，建设了一批具有影响力的好项目，相信中央企业这两个高水平项目落户北辰科技园区，将促进北辰区经济更快发展，对本市新能源产业集群发展，先进制造业的发展将起到重要的推动作用。

Find the products you need among thousands of compounds using key word search (catalog number, CAS number or compound name).

在数千个化合物中用关键词(CAS， MFCD，产品号码或名称等)快速寻找所需产品。

Where the authentic compound of a particular carbon number was not available, homologous plots of log retention time against carbon number were prepared on two different stationary phases using available compounds of the same homologous series.

凡正宗 特定化合物碳数不可用的日志保留时间同源图对碳数在两个不同的制备利用现有固定相化合物相同的同源序列。

The number of compound leaves, the number of leaflets and the total leaf area of bearing branches had highly significant positive monomial correlation with panicle width and volume.

结果母枝复叶数、小叶数、总叶面积与花穗宽度、花穗体积为显著或极显著正单相关，小叶数与穗坐果数为显著的正单相关，复叶数与单果重为显著的负相关。

It is shown that beams of reinforced average strain distributing accord with flat section assume; The method of strengthening intension of concrete structure with reinforced materials is a feasible way. The strength of beam can be increased with the number of reinforcement materials be added; The strength of beam is affected by percentage of flexural reinforcement and the compound proportion and fashion of reinforcement materials and the number of reinforcement materials; The capability of bend and stretch and price of inner hybrid fiber is better than sole fiber and exterior hybrid fiber.

通过分析可知：加固后的梁，其平均应变的分布符合平截面假定；使用加固材料来提高混凝土受弯构件承载力的补强加固方法是有效的；构件受弯承载力随加固材料用量的增加而提高；纵筋配筋率、加固材料混杂比例及混杂方式、加固材料用量均对受弯承载力有一定的影响；层内混杂纤维的抗弯性能、延伸性能以及经济性均优于单一纤维和层间混杂纤维。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。