一种采用射频鉴别的计算和验证装置,包括信息记录部分以及计算和验证部分,其中信息记录部分包括:具有射频鉴别标记的记录体,在射频鉴别标记中存储了数据和信息;其中计算和验证部分包括:智能计算和验证箱体(1),传感器(2)和天线(3),同轴电缆(4),以及通过同轴电缆(4)与传感器(2)和天线(3)相连的外置或内置CPU的射频鉴别读出器(5),传感器(2)用于辅助检测记录体是否工作正常,天线(3)用于检测记录体上的射频鉴别标记,读取记录的数据和信息,并将读取的数据和信息经同轴电缆(4)传送到外置或内置CPU的射频鉴别读出器(5),射频鉴别读出器接收数据和信息,外置或内置CPU则将接收的数据和信息解密和.....
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The present invention is a kind of micro-porous spherical crosslinked copolymer ligand rhodium carbonylation of methanol synthesis catalyst. Wherein the copolymer of vinyl pyridine ligand, ethylene glycol diester formed crosslinked copolymer. Use of ligands N, O donor atoms with four rhodium carbony.....
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One kinds of shape memory alloys are driven by the non-wheel motor mechanism, comprising: a main body frame, which forms a receiving space; turning portion, provided on one side of the body frame can be rotated relative to the main frame and including a ratchet (3 ); and a mobile portion, provided o.....
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