Editore: China University of Mining and Technology Press, 2023
ISBN 10: 756464236X ISBN 13: 9787564642365
Lingua: Inglese
Da: liu xing, Nanjing, JS, Cina
EUR 73,54
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Aggiungi al carrellopaperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2023-12 Pages:128 Publisher:China University of Mining and Technology Press:Sensor nodes in wireless sensor networks generally have bidirectional communication functions of sending and receiving. However. in some applications. the use of pure sending nodes can significantly save deployment costs and reduce node energy consumption. Compared with transceiver nodes. pure sending nodes cannot receive and detect radio signals. which makes it difficult to simply .
ISBN 10: 7522611814 ISBN 13: 9787522611815
Lingua: Inglese
Da: liu xing, Nanjing, JS, Cina
EUR 132,80
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Aggiungi al carrellopaperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2023-12 Pages: 352 Publisher: Water Resources and Hydropower Press This book is closely combined with the actual construction of the cascade hydropower station in the middle reaches of the Jinsha River. It focuses on the key technical issues of complex dam foundations. including deep riverbed cover. large accumulations of dam foundation (shoulder) slopes. soft and hard layered rock mass. cracked chlorite rock mass. riverbed deep troughs and dissolved sand.