查询词典 chemical processing

Based on the macro and micro fracture characteristics of the transmission shaft fracture surface and the metallogenetic structures, mechanical properties, hardness and chemical compositions, the failure reasons of the main transmission shaft were studied.

在传动轴断口宏微观特徵观察的基础上，综合主传动轴的金相组织、力学性能、硬度以及化学成分等，对主传动轴断裂失效的原因进行研究。

Based on field geological properties and chemical analysis results,the metallogenetic factors and genesis of high-As coal in southwestern Guizhou Province are disscused in this paper.

根据野外地质特征，结合微量元素和稀土元素分析结果，探讨了黔西南高砷煤的成因。

Materials and coatings testing include physical, mechanical, metallography, accelerated weathering, corrosion and chemical composition of alloys.

材料和涂料的分析包括：物理、机械、金相、加速老化、腐蚀以及合金化学成分。

The cause of fracture of a water supply valve used was analyzed by macrophoto,chemical composition analysis,metallography and mechanical performance.

针对使用中的自来水阀体断裂破坏，进行了宏观形貌、材质化学成分、金相组织、力学性能等失效分析工作。

Such as the metallurgical equipment, chemical equipment and so on.

如冶金设备、化工设备等。

But the researchers, including former FBI lab metallurgist William Tobin, said new chemical and statistical analyses of bullets from the same batch used by Oswald suggest that more than two bullets could have struck the president

但是研究者们，包括前FBI 实验室冶金师威廉Tobin，说新的化学制品和对子弹的统计分析从同批由Oswald 使用的超过2枚以上的击中了总统。

It is widely used in mechanical、 metallurgy、 petroleum、 chemical industry and so on .

广泛应用于机械、冶金、石油、化工、电力和水利等行业。

Institute of Chemical Metallurgy, Chinese Academy of Sciences,Beijing,100080

中国科学院化工冶金研究所，北京，100080

Products are mainly used in petroleum, chemical, metallurgy, coal, military, aerospace and other projects.

产品主要应用在石油、化工、冶金、煤炭、军工、航天等工程。

In the practical using of electric furnace、metallurgy、chemical industry、metalwork and science research and so on,our products all have good results and high opinion.

系列产品在电炉、冶金、化工、金属加工及科研实验等诸多行业的实际使用中均获得良好的效果。

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。