Chen xia yang xian (4 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2022-08-01 Pages:195 Language:Chinese Publisher:China Agricultural Science and Technology Press Where to Place the Straw focuses on investigating the impact of returning straw to the farmland ecosystem. and tries to answer three questions: 1. It is to compare the ways of straw utilization and establish the priority of straw utilization; the second is to study the technology of direct straw returning to the field to avoid the impact of the direct straw returning on the next .…

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2024-06 Pages: 228 Publisher: China Urban Publishing House my country's urban development has entered an important period of urban renewal. shifting from large-scale incremental construction to a focus on both stock quality improvement and incremental structural adjustment. and shifting from whether or not to how good. Urban renewal is an inevitable requirement to adapt to the new situation of urban development and promote high-quality urban development. .…

paperback. Zustand: New. Language:Chinese.Publisher: Shandong Science and Technology Pub. Date :2008-10-29. Contents: Chapter 1 Introduction Section a communication of information and the definition of Section III communications systems measure the composition of the fourth quarter of classification and communication system communication system communication section V. the main performance problems thinking exercise training program with CPLD design of programmable devices kinds of digital signal modulation system Ch.…

paperback. Zustand: New. Paperback. Pub Date: 2019-10-01 Pages: 305 Language: Chinese Publisher: Zhejiang University Press theme to promote the integration of teaching and practice of teaching: Zhejiang University. Reform Course Introduction to the teacher paper and Student case constituted. Teacher paper total election results of this research center six teachers teaching them .…