摘要翻译~~英语大侠帮忙啊~！！

发布网友发布时间：2022-04-22 06:54

共2个回答

热心网友时间：2022-06-17 00:49

According to the experiment teaching of the high school physics the electromagnetism beats some necessity that the timer beats some frequency and can't adjust but makes the experiment appear an error margin to put forward changing electromagnetism to beat some timer to beat some frequency.BE beaten some timer work principle by the electromagnetism and set out, analyzed to carry out electromagnetism and beat some timer and beat some frequency an adjustable everyone a noodles piece, put forward wanting real Be operating an in operation realization and beating some frequency physically of adjustable not only need to provide purity of adjustable output frequency of exchanges low voltage, and want to carry out the proper frequency of vibration slice to correspond to adjust to output frequency for the power supply, attain a resonance.The vibration slice flaps to attain biggest then can make to beat to order clear, be advantageous to the processing of experiment data.

热心网友时间：2022-06-17 00:50

According to middle school physics experiment teaching RBI electromagnetic frequency is not adjustable timer runs而使experimental error changing frequency electromagnetic RBI the need for the timer runs. Electromagnetic RBI timer from the principle of work, the realization of the electromagnetic frequency adjustable RBI timer runs all aspects of the conditions set out in the real practical operation of the adjustable frequency RBI achieve not only to provide pure adjustable output frequency Low-voltage power exchange, but also to achieve the natural frequency of vibration-adjusted accordingly for the power output frequency, reaching resonance. Vibration amplitude maximum tablets can run clear, to the experimental data processing.