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本文根據(jù)市場需要,提出了通過手持發(fā)射機(jī)遙控LFED廣告牌的新方案,分析了圖像點陣抽取和移動算法、信源編碼譯碼、高頻發(fā)射接收、單片機(jī)控制及饋電系統(tǒng)等關(guān)鍵技術(shù).
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responsi ble for the development of company ma nagement, i ncludi ng the development of settlement a nd settlement standards of preparati on, the busine ss unit cle aring w ork inspecti on a nd g uida nce, busine ss settleme nt audit ; 23, is i n charge of t he company business and costs cal culati on and a nalysis of new proje cts a nd to develop standards and provi de the basis for deci sion-mak
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