tang hua jun zhou qing (2 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Model of the world prospecting and mineral exploration. including prospecting the model Zonglun and prospecting model of two parts. Summarizes the concepts and history of the deposit model for the general part of the system to explore the localization and function of the prospecting model is proposed to establish different levels of ideas and methods of prospecting model. and the large number of examples illustrate the application of the prospecting model and the e.

paperback. Zustand: New. Paperback. Pub Date: 2016-05-01 Pages: 209 Language: Chinese Publisher: China Agriculture Press agricultural spatial information standards and norms collection of recent years has been prepared and used in some agricultural spatial information database construction and data sharing technical standards and specifications. these projects include: 863 for Agricultural Remote sensing and information service system project. the national scientific data sharing project national Agricultural resourc.