Charges even though the price of the public, transparent consumption: the price in the hospital internal public charge standard, at any time can query;
⊙价格公示，透明消费：各项收费价格在医院内部公示收费标准，随时可以查询；
2
The battery has an internal microprocessor that provides an estimate of the amount of energy in the battery as it charges and discharges.
电池有一个内置微处理器，它通过电池充放电的过程来提供电池内电量的估计值。
3
Because the positive side of C1 cannot instantly change its polarity, it pulls low and slowly charges up again through the internal pullup resistor of the input.