yuan zhi yong wang jing (6 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2024-06 Pages:22 Language:Chinese Publisher:Chemical Industry Press Technological progress has brought us a lot of convenience. but it is also accompanied by new challenges. One of the challenges is new pollutants. New pollutants will quietly invade our environment and pose a potential threat to the ecosystem and human health. This book will lead readers to understand new pollutants. their sources. types. and impacts on the ecosystem and human health. It is hoped that this .

paperback. Zustand: New. Paperback. Pub Date: November 2009 Pages: 370 Language: Chinese in Publisher: Beijing University of Aeronautics and Astronautics Press to currently popular S3C2410 embedded processor as the core. introduce embedded system hardware works with the interface technology. embedded program design and embedded Linux based applications. The main contents are: Introduction to embedded system ARM9 architecture. ARM instruction system clock and power management. interrupt and timing technology. DMA tech.

paperback. Zustand: New. Paperback. Pub Date :2014-01-01 Pages: 365 Language: Chinese Publisher: Beijing University of Aeronautics and Astronautics Press to current popular S3C2410 embedded processor core. introduced the principle of embedded system hardware and interface applications. embedded program design and embedded Linux-based applications. The main contents include: Introduction to Embedded Systems. ARM9 architecture. ARM instruction clock and power management. interrupt timing technology. DMA technology. a s.

paperback. Zustand: New. Paperback.Pub Date:2019-08-01 Pages:120 Language:Chinese Publisher:Central South University Press Research on the Unified Data Model of Three-dimensional Expression and Analysis and Calculation of Underground Space Objects Based on Cellular Complex Chains based on algebraic topology. Based on the realization of the unified expression and formal definition of the geometry. topology and attributes of underground space objects with the cell complex chain. a unified data model that can support th.

Hardcover. Zustand: New. HardCover. Pub Date: 2020-04-01 Pages: 356 Language: Chinese Publisher: Social Sciences Academic Press General Report on the large country since the nineteenth clean government and anti-corruption practices and the effectiveness of a comprehensive sort. for surveillance system reform. and not as slow as. formalism and other issues put forward suggestions; specializes in assessment reports .

Hardcover. Zustand: New. HardCover. Pub Date: 2022-02-01 Pages: 201 Language: Chinese Publisher: China University of Geosciences Press This book mainly introduces the history of natural heavy sand work in Northwest China. the regional distribution characteristics of natural heavy sand. and the natural heavy sand of typical deposits Characteristics. prospecting model summary and application of results. In the process of comprehensive research on the potential evaluation of mineral resources in Northwest China. the com.