利用LPC 2292时钟中断的增量中断实现对当前时刻日费率表和费率类型的选择，实现分时计量。
By the increment Interrupt of LPC2292, the day type and the tariff type can be selected, and energy can be measured by different time segment.
这样的不确定性包含风险与机遇，但无论结果如何，都应该在开盘钟敲响之时计入公司股价。
Such uncertainty contains both risk and promise, but whatever the outcome, it should certainly be priced into the stock when the opening bell rings.
我打往日本的一个长途电话是按一个小时计费的，但是我只通了9分钟的话。
I was charged for an hour for a phone call I made to Japan but I talked for only nine minutes.
应用推荐