常見例句雙語例句In this paper, a broadband annular-slot microstrip antenna is analyzed. This antenna achieves 12% bandwidth for VSWR2 when a baffle-board is placed.對一種寬帶微帶圓環(huán)縫隙天線作了理論和實驗研究，在安裝反射板時，工作帶寬（VSWR2）達到了12%。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.制作了一款彎折偶極子RFID標簽天線，以此介紹了一種加反射板測量標簽天線阻抗的方法。The character of longitudinal-flow heat exchanger and baffle board heat exchanger is analyzed with the first law of thermodynamics and the second law of thermodynamics.認為只有綜合考慮換熱器的傳熱特性和壓降特性，才能較為準確、客觀地分析換熱器的性能。 返回 baffle-board