This study general introduce the basic character of biogas liquid residue and summarize its recently application as mixture of feedstuff, fertilizer, seed Soaking, pesticide and so on.
阐述了沼液的基本性质，并就其作为饲料掺拌剂、肥料、浸种剂、农药等的应用现状做了综述。
The study on the coating material has been made on basic material selection, additive and solution analysis, performance test and field application.
从这种防腐涂料的基料选择、颜填料及溶剂分析、性能试验及现场应用等几个方面进行了研究。
The study fields of digital city, which based on the idea of digital earth, include basic theory, application fields and realizing technology.
基于数字地球思想的数字城市，其研究内容包括基础学科理论研究、应用领域研究和实现技术研究。
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