Qin hui bin deng (5 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-06 Pages: 189 Language: Chinese Publisher: Northwestern Polytechnical University Press Design of Planar Artificial Transmission Lines and Their Application in Array Antennas is based on planar artificial transmission lines and combines practical applications to analyze and design a variety of antennas and array antennas with different functions. mainly including harmonic suppression beam-adjustable array antennas based on slow-wave transmission lines. wide-bandwidth .…

paperback. Condizione: Good. Call home of 17 Huyan level contest.

Soft cover. Condizione: New. Language:Chinese.Author:QIN HUI BIN DENG.Binding:Soft cover.Publisher:Shanghai Literature and Art Publishing House Pub.

paperback. Condizione: New. Paperback. Pub Date: 2020-11-01 Pages: 164 Language: Chinese Publisher: Capital Normal University Press Language (optional and compulsory under 2021-2022) is compiled based on high school textbooks. the topic selection is both classic and novel. and the topics are based on different regions The prestigious schools mainly test questions.?The question types are comprehensive and the levels are clear. which is convenient for teachers to train or test in the classroom. and for students to strengt.…

paperback. Condizione: New. Paperback. Pub Date: 2019-12-01 Pages: 382 Language: Chinese Publisher: Social Sciences Academic Press. 2019 China Development Report Cyberspace Security (version 2019) Cyberspace Security Blue Book. a continuation of the previous content Cyberspace Security Blue Book of and framework. focuses on the global digital economy and geopolitical developments .…