从品质因数的定义推导出两种形式不同的LC并联谐振回路的Q值表达式，并证明二者的统一性。
This thesis gets expressions to Q of two LC parallel resonance circuits which are different from each other in form from the definition of Q, and demonstrates that two expressions are the same.
用基于普遍形式的不确定关系之上的变分方法推出了一维谐振子的含有量子数的等式型不确定关系。
Based on the general form of the uncertainty relation, using the variation method, the paper here deduces the equality form uncertainty relation which with quantum number of one - dimensional.
具有零电流开关特性的谐振开关电容变换器是开关电容变换器的一种新拓扑形式。
The resonant switched capacitor(RSC) converter with zero-current switching(ZCS) is a new topology of switched capacitor converter.
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