1·All batteries work by converting electrical energy into chemical energy during charging, and then converting it back into electricity as the battery is discharged.
所有电池是靠充电的同时通过将电能转换为化学能而工作，随后，当电池放电的时候，再将化学能转化为电能。
2·Electric cars have been around for decades, but never in enough Numbers that they would affect the grid, or require mass rollouts of charging equipment.
电动汽车已经出现十几年了，但是从没有达到一定的数量以致能影响供电网络或者需要大量新的充电设备。
3·The company wants to build an infrastructure for charging electric cars.
这个公司想要修建给电力汽车充电的基础设施。
4·But that should change in the future as batteries' storage capacity goes up, and charging time comes down.
但在未来随着电池蓄电能力上升，充电时间缩短，这些都会发生改变。
5·So an equal duration of charging creates the same distance of EV travel in both cars.
因此，充电时间相等的情况下，这两款车在电动模式下的行驶里程相当。
1·Assured Labor is not charging anyone right now, but the plan is to have employers pay for the service.
劳动保障公司目前还不对任何人收费，但它计划以后让雇主为服务付费。
2·There are clearly no easy answers for how to save the newspapers and still be able to finance good journalism, and we have doubts that charging for online access is a viable model.
如何拯救报纸这个问题没有一个简单答案，但是我们还是能够资助好的新闻业的，而且我们很怀疑对在线内容收费是一个可行的商业模式。
3·Over time, it plans to move to a more complex model, charging based on how users interact with the messages.
逐渐地，它计划转向一个更复杂的模式，根据用户与信息的互动方式进行收费。
4·Then I focused on the fact that charging more money requires a higher degree of sales and marketing skill, so some of the managers needed to step up their game — or step out.
接下来我注意到这样一个事实，那就是更高的收费意味着更高水平的销售与推广技能，所以有些经理人必须自我提升——不然就下岗。
5·After all, if the old person standing up here actually knew anything worth telling, he\'d be charging you for it.
假如站在这儿的老人真的懂得有价值的道理并告诉你，那他就会向你收费！
1·Show how the system tracks charging.
显示系统如何跟踪计费。
2·The Times will surely lose online readers when it begins charging.
泰晤士报在开始计费的时候当然会失去人气。
3·Broadband network charge and authentication system can change single charging mode and effectively manage all kinds of users that increase constantly.
宽带网络认证计费管理系统可以改变单一计费模式和教育有效管理不断增长的各类用户。
4·In addition, the invention also discloses a service charging method system.
此外，本发明还公开了一种业务计费方法系统。
5·The paper introduces the experience with charging for heating and its advantages, and the tendency of charging per heat quantity for central heating of civil architecture.
本文介绍了集中供暖的民用建筑按热量计费的发展趋势和发达国家供热计量收费的经验以及所产生的经济效果。