Virtual realistic technique and to person research result of the space cognition of organic combined to push forward the research and the development of the virtual actuality.
虚拟现实技术与对人空间认知的研究成果的有机结合推进了虚拟现实的研究与开发。
The industrial actuality and technological level of organic polymer flocculant in China are also introduced.
介绍了我国有机高分子絮凝剂的产业现状、生产技术水平及国内外差距。
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