Area electric power charge is variable peculiarly with periodic fluctuation.
区域电力负荷具有特殊的变化规律。
Research on the project using peak-valley electricity price to reduce the operation power charge has active significance.
南水北调东线一期工程抽水用电量大，研究东线工程利用峰谷电价减少工程运行电费具有积极意义。
It can ensure the reliability of constant power charge that adopted uniformly stepped power input, energy consumption work model and forced air-cooling model.
统一分段式功率投入，能耗式工作模式，强制风冷式散热，大大保证了恒功率放电的可靠性；
The "flywheel" battery, it is said, could power an electric car for 600 miles on a single charge.
据说，“飞轮”电池每充电一次可驱动一辆电动汽车行驶600英里。
Some UK cities have lobbied without success for the power to levy a charge on visitors.
一些英国城市为此进行了游说，但并没有成功获得向游客收费的权力。
One of the student inventors, Camila Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.
其中一名学生发明者卡米拉·鲁比奇表示，该设备将植物释放的能量转化为低能级电流，为手机充电。
This can charge a computer, an iPad, a hair-dryer, and many other small things that need power.
它可以为电脑、iPad、吹风机和许多其他需要电力的小东西充电。
Power from the battery is used not only to charge mobile devices, but also light up optical fibers inside of the bag.
蓄电池中的电力不仅可以用来给电子设备充电，而且还可以点亮背包内部的光导纤维。
As I sat down, a thought popped into my head: it may look as though these guys are in charge, but you're the one with all the power.
我坐下之后，一个想法进入我的脑海：也许这看上去是他们在负责，但你是真正拥有所有力量的人。
If people charge during the day, when electric load is highest, power companies may have to build peaking natural gas plants.
如果人们在白天充电，那时电路负荷最高，电力公司可能不得不建造高峰期天然气电站。
But there is still no lithium battery light enough to power a small electric car over a reasonable distance on a single charge.
但是仍没有轻易做到一次充电能为一辆小型电动车通过一段合理的道路提供电力的锂电池。
The solar panels also store up enough charge during the day to provide power for electronic devices.
白天，太阳能电池板还储存了足够的能量，为电子设备提供电力。
But even with advances in power systems and improved lithium-ion batteries, their range on a single charge is limited-and recharging can take hours.
但是即使是先进的动力系统和改善的锂离子电池，还是受到一次性充电电池的限制-他们再充电的时候需要耗费数小时。
The following chart plots battery depletion after the device has received a hefty bump charge (6 cycles) and then turned on to use battery power.
拿一块耗尽电的电池按上述方法经过6次充电后，再打开手机用电池供电，根据这个用电量绘制出下面这个图。
The vision is having inductive power transfer tech embedded right into roads so EVs will be able to charge as they move along.
他们的打算是讲这种感应能量转换技术植入路面，使得汽车可以在行驶的时候充电。
The batteries take one hour to charge and can provide enough power for 15 minutes of autonomous aerobatics at speeds of up to 250kph and a climb rate of around 5.3m per second.
电池可以在完成1小时的充电后，并能在航速250公里/小时的情况下提供15分钟的飞行，同时满足5.3米/秒的爬升速度。
The electricity then flows through a wire to charge or power a battery or device.
同时电流通过电线给电池或者装置充电。
The charge coming out of the device is strong enough to charge a cell phone or power LED lights.
该装置发出的电荷强大到足以为手机充电或点亮数盏LED灯。
We affirm that we have the power to take charge of our own lives and to stop being dependent on substances or other people for our self-esteem or our security.
我们确有掌握自己生活的能力，不再依赖物质和他人来维护自己的自尊和安全。
The device runs on less than a watt of power and lasts up to 13 hours on a single charge.
该装置功率不到一瓦，充一次电可续航13个小时。
That electrical charge we then pass through to a battery which you'll find in the heel of the boot for storage of the electrical power for later use to charge your mobile phone.
这些电荷会传至鞋跟处的一个蓄电电池上，在需要时可为手机充电。
A football which generates enough electricity to charge a mobile phone or power a light from a brief kick about is undergoing trials in World Cup host country South Africa.
在世界杯主办国南非，一种通过短暂一踢而产生足够电能、并能为一部手机充电或者为一个LED灯供能的足球正在接受试验。
Plug-in hybrids, meanwhile, could charge at night, when demand is low, and even pump power back to the grid while parked during the day.
同时，当夜晚用电低谷时，可以利用混合动力装置充电(译注：wikipedia)，甚至可以在白天再把电力传输回电网里。
Unlike the fuel-electric hybrids made by its competitors, Nissan’s Leaf runs solely on a battery that can power the car for up to 100 miles (160km) on a single charge.
与它的竞争者所设计出来的燃料电动混合车不同，尼桑LEAF叶子的运行动力完全来自于电池，这个电池充一次电能够推动汽车行驶100英里（约合160千米）。
But BATMAN does come equipped with a bat hook: a grappling hook that special operators can throw onto power lines in order to charge up their battery-powered communications equipment.
不过蝙蝠侠确实配备了蝙蝠钩：带有特殊器件的挂钩可以扔到电力线路上，这样就可以给他们通信设备的电池充电。
By quickly storing and delivering charge, batteries could accommodate fluctuations in supply and demand, and help to incorporate variable sources of power such as wind and solar.
通过快速的存储和高效率的充电模式，电池可以很快的调节供应和需求之间的平衡，同时又可以吸收其他多变的能源，例如风能和太阳能。
It takes at least 20 milliwatts to keep a mobile phone operating in standby mode, but Nokia hopes that power scavenging might eventually deliver 50 milliwatts, enough to trickle-charge a phone.
保持手机在待机状态下作业至少需要20毫瓦电力，但是诺基亚希望电源收集最终可以提供50毫瓦电力，足够给一部手机缓慢充电。
Initially, the plan to power the robot involved covering its surface with solar cells that would charge a lithium polymer battery inside.
最初计划用覆盖在机器人表面的太阳能电池板给内部的锂聚合物电电池充电来给机器人供电。
Initially, the plan to power the robot involved covering its surface with solar cells that would charge a lithium polymer battery inside.
最初计划用覆盖在机器人表面的太阳能电池板给内部的锂聚合物电电池充电来给机器人供电。
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