1.
This unit can be powered by two R6 (size AA)batteries or AC house current using an optional AC adaptor.
此机器可用2个R6(3号)电池,亦可利用选购的交流电压适配器使用市电。
2.
The reflected sunlight would allow these cities to save up electricity.
反射的阳光可使这些城市节约用电。
3.
The city of Leeds introduced Britain′ s first trolley-bus service.
利兹市成为英国第一个使用无轨电车的城市。
4.
Power shortages browned out those cities.
电力不足使那些城市采取节约照明用电的措施。
5.
The Relation of Urban Power and Grounding in Electronic Instrument Using Procedures
电子仪器使用过程与市电和接地的关系
6.
No utility serice is present in typical prime power applications.
通常在没有市电供应，发电机组作为首要电源的场合使用。
7.
TRANSMISSION CONSTRAINED MARKET POWER ANALYSIS BASED ON LSFE;
使用LSFE分析计及输电系统约束的市场势力
8.
Impact of television-watching and computer-using on sleep patterns and sleep problems of school-aged children in Shanghai
上海市学龄儿童电视和电脑使用对睡眠行为的影响
9.
City dwellers enjoy a lot of utilities provided by the government, such as water, electricity and gas supplies.
城市居民使用不少政府的公用事业，如水、电、媒气供应。
10.
Operation From DC Power Supply: Batteries.
使用直流电源：干电池。
11.
Television is a later introduction than radio.
电视的使用迟于无线电。
12.
Electronic voting machines that use such paper overlays are still on the market.
目前市场上还有这种使用纸张面板的电子投票机。
13.
According to the agreement, the Weir Group will be responsible for the supply of natural gas from the international market for use by the power plant.
按协议，电厂使用的天然气货源由威尔集团负责在国际市场上组织。
14.
The Blackberry, which allows users to send and receive e-mails while on the move, has enjoyed phenomenal success.
黑莓设备能使用户在路上收发电子邮件，在市场上大获成功。
15.
At least the market share with access to computers.
这样至少会使市场占有率扩展到那些常用电脑的人。
16.
The Impact of IT on Labor Markets:An Estimation of the Returns to Computer Uses;
信息化对劳动力市场的影响:个人电脑使用回报率的估计
17.
Investigation on Electricity and Gas Consumption for Commercial and Residential Buildings in Shanghai;
上海市公共建筑和居民生活中电力与燃气使用情况调查与分析
18.
Please message the instruction by cable.
请用电报传送使用须知。