介绍了太阳能热风发电的产生背景、技术原理和特点。

The background, technical principle and features of solar chimney power generation were introduced.

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介绍了这种储氢技术的原理和特点，综述了国内外研究现状。

Principles and characteristics of this reversible hydrogen storage technology are introduced, and its research progress is reviewed.

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介绍了无在线炉硫回收工艺的基本原理、技术特点和催化剂使用情况。

Presents the basic principle, technical features and catalyst of no on line furnace sulfur recovery process.

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