常見例句雙語例句Different on-site test methods are Compared, and it is shown that power frequency series resonant circuit is relatively simple and feasible, and is therefore preferable.對不同現場試驗方法的比較說明：工頻串聯諧振回路簡單易行，是比較可取的； 同時需對振蕩操作波和超低頻法等作進一步研究。By combining simulation test, the causes influencing on Q value are found. The equivalent loss resistance R of series resonant circuit is studied and a new opinion is presented.結合模擬試驗，找出了影響Q值大小的原因，并對串聯諧振回路中的等效損耗電阻R做了詳細的研究，提出了新的看法。Synchronously, the DC power supply after rectifying is connected with the resonant circuit through the foot stepping switch in another loop.同時，經過整流的直流電源在另一回路中通過腳踏開關連接到諧振電路。ip.com 返回 resonant circuit