本套青少年科普知识读物综合了中外最新科技的研究成果，具有很强的科学性、知识性、前沿性、可读性和系统性，是青少年了解科技、增长知识、开阔视野、提高素质、激发探索和启迪智慧的良好科谱读物，也是各级图书馆珍藏的最佳版本。( This set of reading materials of scientific knowledge propagation for teenagers, combining research achievements of the latest technology at home and abroad, featured with relatively strong scientificity, knowledgeability, readability and systematicness, are good science popularization reading materials for teenagers understanding science, enriching knowledge, expanding horizons, improving quality, inspiring exploration and enlightening wisdom, and best versions suitable for valuable collection by libraries at all levels. )