This paper analyzes on the current technical situation and developing trend of the cement concrete mixing and spreading machine used in the highway.

分析了公路用水泥混凝土搅拌设备及摊铺机械的技术现状和发展趋势。

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This paper introduces the basic principle, technical flow and features of the SBR process, and expounds the current research situation and application prospect of the SBR process.

介绍了SBR法的基本原理、工艺流程和特点，对SBR法的研究现状和应用前景进行了论述。

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The article made a brief summary of current world paint industry situation and gave a detail of the technical developing trend in the new century.

本文对当前世界涂料工业动态作了简单概括，并对新世纪涂料技术发展趋势进行了阐述。

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The Director the UNESCO Office in Havana discussed with the experts the current situation of the building structure, which must be reinforced with micropiles, the technical solution agreed upon after numerous diagnoses.

UNESCO: MEDIA SERVICES