查询词典 chloric ether

The research progress of CO2 hydrogenation synthesize dimethyl ether has been reviewed in recent years.

综述了近年来二氧化碳加氢合成二甲醚的研究进展。

Dimethyl ether is not only ideal clean energy source, but important chemical materials.

二甲醚不仅可作为理想的清洁替代能源，还是重要的化工原料。

This paper introduced the use, market foreground, production status and existing questions of dimethyl ether.

本文介绍了二甲醚的用途，市场前景，生产情况及存在的问题。

The simulation method and results have supplied effective tools for supply system of dimethyl ether engine.

本文的仿真方法和仿真结果对柴油机燃用二甲醚的供给系统的研究和开发提供了一个有效的工具。

Dimethyl Ether is proved to be very promising as an alternative fuel for diesel engines.

理论分析和实验证明二甲基醚是一种极有应用前景的柴油机代用燃料。

Dimethyl ether is a important organic chemical product.

二甲醚是重要的有机化工产品。

The good development prospect of popularizing dimethyl ether vehicle in China is pointed out.

介绍了二甲醚生产工艺，对比了二甲醚与柴油的理化性质，分析了二甲醚作为汽车发动机燃料的可行性和存在的问题，指出了我国推广使用二甲醚汽车的良好发展前景。

Dimethyl Ether is a new and promising alternative fuel with ultra low emission in the world.

二甲醚燃料是国际上近年来新出现的很有发展前途的超低排污代用燃料。

Because of the more and more serious energy and environment problem, the study on production and application of dimethyl ether has already attracted extensive attention.

由于全球能源短缺与环境恶化等问题凸显，二甲醚的生产与应用研究引起了广泛的重视。

Lubricity evaluation method of dimethyl ether fuel was investigated by correlation analysis on the basis of experiments.

在试验的基础上，采用相关分析法研究了车用二甲醚燃料润滑性能的评定方法。

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。