The utility model relates to a pneumatic baffle board pump.
本实用新型涉及一种气动隔板泵。
The baffle board is arranged in axial and layered type, while said metal filter net is arranged along circumference.
隔板轴向分层布置，纳米光触媒抗菌泡沫金属滤网沿圆周方向布置。
The baffle board is multi-layer and is equipped with water hole, and water hole in near baffle board is installed in two sides of said metal filter net.
隔板为多层，隔板上设置有过水孔，相邻隔板层上的过水孔分居于纳米光触媒抗菌泡沫金属滤网两侧。
A RFID dipole tag antenna with meander-line is manufactured, and a measurement on the impedance of RFID tag antenna with a baffle-board is presented.
制作了一款弯折偶极子RFID标签天线，以此介绍了一种加反射板测量标签天线阻抗的方法。
A RFID dipole tag antenna with meander-line is manufactured, and a measurement on the impedance of RFID tag antenna with a baffle-board is presented.
制作了一款弯折偶极子RFID标签天线，以此介绍了一种加反射板测量标签天线阻抗的方法。
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