查询词典 engineering

The work of this paper is very important to the theory and engineering application on coal mining above aquifer.

本文的工作对带压开采的安全具有较深的理论价值与应用价值。

The project began back at the college of engineering in Ann Arbor, Michigan, in two thousand seven.

这个项目开始于2007年的密歇根大学Ann Arbor的工程学院。

Usually, distribution networks operate in arborescence mode, so in the simulation of fault analysis the impact of faulty switch element on system reliability is apportioned to failure consequences of adjacent sections that connect to switch, and then an equivalent analytical model considering switch fault is proposed. Thus, not having to conduct the reliability analysis of switch element singly, the impact of switch element fault on system reliability can be calculated. Applying the proposed algorithm in RBTS-BDS6 system, RBTS-BUS4 system and actual medium-voltage distribution network to conduct reliability assessment, the results show that the proposed algorithm is superior in speed and possesses efficiency and engineering practicality.

配电网常具有树状运行特点，在故障解析模拟时，将开关元件故障对系统可靠性的影响分摊到连接开关的相邻分块的故障后果中，进而提出计及开关故障的可靠性等值解析模型，不需单独进行开关元件故障的可靠性分析即可计算其对系统可靠性的影响，应用该算法对RBTS-BUS6和RBTS-BUS4系统及实际中压配电网进行了可靠性评估，结果表明该算法有较明显的速度优势，具有高效性和工程实用性。

The primary phases of Al-10% Cu, Al-20% Cu Al-40% Cu alloy are nearly equiaxed spherical or rose spherical by semi-solid processing. Compared with the coarse arborization of Al-10% Cu, Al-20% Cu Al-40% Cu alloy of conventional casting, the structure of alloy is extremely improved and the appropriate grain size for the engineering application is obtained.

结果表明：利用半固态加工，可以使Al-10%Cu、Al-20%Cu、Al-40% Cu合金的初生相呈近等轴的球状或蔷薇球状，与普通铸造Al-10% Cu、Al-20% Cu、Al-40%Cu合金较粗大的树枝状相比，合金的组织得到显著的改善，达到了工程应用晶粒大小。

However,in civil engineering,friction soil mostly come into being minor principal soil arching.

在工程实践中由于桩间距的限制，土拱类型主要是以小主应力拱的形态存在。

They unite in you ; they are not in conflict, both choral singing and engineering are examples of the architectonic ability of man: of his power to make a large plan and to convey it clearly to others.

两样可以都兼顾到；二者并不冲突，即会搞建筑又会唱歌的人，这样的人不但工作能力强而且人际关系也会很好。

Kiehl and Wang also have been collaborating for the past four years at the Center on Functional Engineered Nano Architectonics, a multi-university center headquartered at the UCLA Henry Samueli School of Engineering and Applied Science.

Kiehl和王四年前在FENA也合作过，FENA总部设在加州大学HSSAS，并在多家大学设有分部。

So it is very important that the interaction of urban new region and public transportation. The strategies contain planning of urban new region and transportation, developing of new region and building of transportation infrastructure, and policies of land use and transportation. The key measures include collocating for land source, alloting for road right of way, traffic engineering, transportation demand management, new transit mode, planning of settlements and site, architectural design, etc.

文章指出了新区开发面临两大压力，即土地资源日益紧张甚至枯竭的压力和小汽车爆发式增长带来的道路交通拥堵的压力；提出了从新区规划、建设和政策三个层面建立新区开发与公交优先互动机制，并指出了其内涵和外延；重点从资源配置、路权区分、交通工程、需求管理、公交新模式、居住区规划、建筑设计等方面提出了新区公交优先发展若干关键举措。

For many years, the architectural engineering quality has always been in the ...

多年来，建筑工程质量一直是工程建设中最突出的一个问题。

"In a remarkable feat of engineering, they support the three roof levels and, in succession , a huge square brace, circular architrave, and vast interior cupola."

此一建筑表现工程学上惊人的业迹，它连续支撑三层屋顶：包括一个巨大的方型支柱、圆形的柱顶过梁，以及广阔的内部穹顶。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。