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1·In addition, the lead and the IC package add inductance as well. Multiple capacitors with low ESL (Equivalent Series inductance) should be used to improve the decoupling effect.

随着频率增加，理想电容的电抗会接近零。然而，这是不可能的，市场上没有这样理想的电容。此外，铅和IC封装也会增加电感。应该用多个低esl 。

2·For example, a resonator's equivalent circuit elements or a coil's self inductance, lead resistance, and stray capacitance can be easily obtained.

举例来说，谐振器的等效电路元件或线圈的自感，导致抵抗力，以及杂散电容，可以很容易获得。