absolute current balance的用法和样例：
- The current balance is held by the passbook, which also keeps a record of the transactions on the account.
- And most political experts believe changing the current balance of power in the Senate would be even more difficult.
- The subject of this thesis is to design a CCFL full-bridge inverter with inductor current balance circuit.
- When the demand for a new market uptrend life time, the existing owners do is to overthrow the current balance.