【作者单位】1) Hebei Normal University of Science and Technology, Qinhuangdao 066004, China (2) Tibet University, Lasa 850000, China
【年份】2006
【卷号】Vol.37 No.1
【页码】101-103,117
【ISSN】1000-1298
【摘要】 In order to heighten composing flexible performance and capability-price ratio, a long-distance measuring-controlling system, which adopts the wireless communication methods combined with linear one based on topological structure for agricultural fac...