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1 高新技术催化一批技术密集型企业 人们把21世纪誉为“信息经济、知识经济”的时代,传统工业正加速向信息工业、生物工程转换也明确地证实了这一点,建筑防水自然也不例外。实际上从20世纪90年代开始,高新技术带给防水材料行业从材料结构、品种、应用领域等方面的飞跃,就预示着21世纪的建筑防水材料将逐步从劳动密集型向技术密集型转变。如纳米材料对材料物理、化学及材料结构的改变,采用高新技术生
1 Hi-tech catches up with a batch of technology-intensive enterprises People regard the 21st century as an era of “information economy and knowledge-based economy”. Traditional industries are accelerating their transition to information industry and bioengineering. This clearly confirms this point. exception. In fact, from the 90s of 20th century, the leap of high-tech to the waterproof material industry from material structure, variety and application fields indicates that the waterproofing materials in the 21st century will gradually shift from labor-intensive to technology-intensive. Such as nano-materials on the physical, chemical and material structure changes, the use of high-tech students