That is because of the high cost of batteries, and because other components must be redesigned for electric vehicles.
这是因为电池成本较高，还因为其它组件也得专为电力车量身打造。
Though lithium currently fetches very little on the open market, other components in lithium-ion batteries, such as nickel and cobalt, will make the batteries far too valuable to send to the landfill.
尽管现在锂金属在自由市场很难售出，但是锂离子电池里其他金属元素，例如镍，钴，都非常珍贵，如果把锂离子电池直接送到垃圾场，就太可惜了。
But substituting toxic battery components for gentler ones isn't always an equal energy trade-off, which is a major reason why creating "green batteries" is a tough proposition.
但是，作为其中一个替代有毒电池的成分，并不是任何时候都可以和原来的成分同等替换的。这就是创造“绿色电池”是个很棘手的问题的重要原因。
Another reason is the widespread availability of previously specialised components such as lithium-ion batteries.
另一个原因是像锂离子电池这样的专门配件得以普及。
Hubble's life has been extended time and again through five servicing missions in which space shuttle astronauts have fixed faulty components, upgraded instrumentation and replaced batteries.
哈勃望远镜的工作寿命一而再地得到了延长，航天飞机宇航员也完成了5次维修任务。他们不仅修复了出故障的元件，而且为仪器升了级，给仪表更换了电池。
Our smartphones are packed with technologies and we all want more, which meant removing some components to make way for bigger batteries and faster processors, he said.
我们的智能手机挤满了技术，大家都想要更多，他表示，这意味着移除一些组件，为更大的电池和速度更快的处理器腾出空间。
Also, by replacing one of the chemical components of rechargeable batteries, more energy can be created by the same-sized battery.
此外，更换一个化学成分的充电电池，更多的能量可以创造的同样大小的电池。
This will mark the first time the Japanese automaker has produced key components such as motors and batteries for the petrol-electric hybrid in a facility outside Japan.
这将是该日本汽车制造商首次在本土以外场所生产核心零部件，如油电混合动力车的发动机和电池。
The move raised alarms in Japan, where the minerals have a high symbolic importance as key components in the manufacturing of electronics as well as hybrid-car batteries.
这一举动为日本敲响了警钟，因为稀土是日本制造电子产品和混合动力汽车用电池的关键材料，对日本来说有着很高的象征意义和重要性。
Batteries, motors, electronic control and other core components and advanced technology applications.
电池、电机、电控等核心零部件及先进技术应用。
These batteries are sealed, maintenance-free components containing substances that are harmful to health and a source of environmental pollution.
该电池为密封的免维护部件，内部装有危害人体健康并可造成环境污染的物质。
This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries, and proposes several reclamation approaches for the wasted batteries.
本文介绍了电池的种类和组成，对废旧电池中金属可回收价值进行讨论，并对其回收方法进行研究。
Temperature control is important for most electronics as heat and humidity can wreak havoc on components; it's particularly important for extending the life of laptop batteries.
温度控制对许多重要电子元件来说非常重要，高温和潮湿会对这些部件造成重大破坏，尤其是电池的能量效率。
If spilt on the floor, it wouldn't eat the concrete and since the medium is noncorrosive, you can use cheaper materials to build the components of the batteries, like the tanks and pumps.
即便电解溶液洒在地面上也不会侵蚀混凝土，因为这一介质不具有腐蚀性，所以也可以采用更廉价的材料来构成电池部件，如储罐和泵。
The formation, structure and components of electrode surface films had much effect on performance of Li-ion batteries.
锂离子电池电极表面膜的形成、结构和组成与电池性能有很大的关系。
This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries. And proposes several reclamation approaches for the waste batteries.
介绍了电池的种类和组成，对废旧电池中重金属可回收价值进行了讨论，并对其回收方法进行了介绍。
This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries. And proposes several reclamation approaches for the waste batteries.
介绍了电池的种类和组成，对废旧电池中重金属可回收价值进行了讨论，并对其回收方法进行了介绍。
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