针对互联网现象,文章阐述了互联网时代对资产评估行业的影响,并对互联网时代下资产评估行业的应对策略进行了研究,主要包含两方面,一是运用互联网技术和工具提高自身评估效率,增强资产评估结果的精确性和可靠性。二是面对互联网时代,积极拓展新领域资产评估业务。

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排水管道的管理和施工是城市给排水工程中最重要的部分，要实现城市给排水的高效运行，必须找出管道建设过程和管理体制中存在的问题，并加以改进和优化。本文就施工管理全过程中存在的问题，以期实现市政给排水管道工程的全面管理和施工水平的提高，希望能为此类问题的深入解决提供一些帮助。

Abstract:In the paper, a kind of distributed laser-powered system is constructed. The system can transmit power with laser beam directed to the photovoltaic cells by the beam-steering lens from the semiconductor laser. At the distance of 10 m between the emitter and receiver, the light-electricity transmission efficiency is studied by experiments with this system in the different situations, using single wavelength or different wavelength laser of three kinds to transmit power, and a preliminary exploration is implemented for the wireless energy transmission at the distance of 150 m. At the same time, the design of the system and the energy consumption are analyzed.

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