secondary battery

简明释义

二次电池

英英释义

例句

1.The development of secondary batteries (二次电池) has greatly improved renewable energy systems.

二次电池（二次电池）的发展大大改善了可再生能源系统。

2.Electric vehicles often rely on secondary batteries (二次电池) for efficient energy storage.

电动车通常依赖于二次电池（二次电池）来有效储存能量。

3.When choosing a laptop, consider the type of secondary battery (二次电池) it uses for better performance.

在选择笔记本电脑时，请考虑其使用的二次电池（二次电池）类型，以获得更好的性能。

4.Many consumer electronics are powered by secondary batteries (二次电池) due to their rechargeability.

许多消费电子产品由于可充电性而由二次电池（二次电池）供电。

5.The new smartphone model uses a high-capacity secondary battery (二次电池) that lasts longer than its predecessor.

新款智能手机采用了高容量的二次电池（二次电池），续航时间比前代更长。

作文

In today's world, the importance of energy storage cannot be overstated. One of the most significant advancements in this area has been the development of the secondary battery. A secondary battery (充电电池) is a type of rechargeable battery that can be used multiple times, unlike primary batteries that are single-use. This technology has revolutionized how we store and use energy across various applications, from portable electronics to electric vehicles and renewable energy systems.The concept of a secondary battery is rooted in its ability to undergo chemical reactions that allow it to be recharged. When a secondary battery discharges, it releases energy through these reactions. Upon recharging, the process is reversed, restoring the battery's capacity to store energy. This feature makes secondary batteries incredibly versatile and cost-effective over time, as they can be reused hundreds or even thousands of times.One of the most common types of secondary batteries is the lithium-ion battery. Lithium-ion technology has become the standard for many electronic devices, including smartphones, laptops, and tablets. The lightweight nature and high energy density of lithium-ion batteries make them ideal for portable electronics. Moreover, their efficiency in charging and discharging cycles has made them a popular choice for electric vehicles, which require reliable and long-lasting power sources.Another important category of secondary batteries is the lead-acid battery, traditionally used in automobiles. These batteries are known for their robustness and ability to deliver high surge currents, making them perfect for starting engines. However, they are heavier and less efficient than lithium-ion batteries. Despite this, lead-acid batteries still play a crucial role in energy storage systems, particularly in off-grid solar applications where cost-effectiveness is a priority.The growth of renewable energy sources like solar and wind power has further increased the demand for secondary batteries. Energy generated from these sources can be intermittent, making it essential to have a reliable storage solution. By integrating secondary batteries into these systems, we can store excess energy produced during peak generation times and release it when demand is higher. This capability not only enhances the stability of the energy grid but also promotes the use of clean energy.However, the widespread adoption of secondary batteries also raises concerns about sustainability and environmental impact. The extraction of raw materials, such as lithium and cobalt, used in these batteries can lead to ecological damage and ethical issues related to mining practices. Therefore, researchers are actively exploring alternatives and improvements in battery technology, such as solid-state batteries and recycling methods to mitigate these concerns.In conclusion, the secondary battery (充电电池) has become an integral part of modern life, enabling the use of portable electronics, electric vehicles, and renewable energy systems. As technology continues to evolve, the potential for secondary batteries to contribute to a more sustainable and energy-efficient future is immense. Embracing advancements in this field will not only improve our daily lives but also help address pressing environmental challenges.

在当今世界，能源存储的重要性不容低估。其中最重要的进展之一是开发了二次电池。二次电池（充电电池）是一种可多次充电的电池，与一次性电池不同。这项技术彻底改变了我们在各种应用中的能量存储和使用方式，从便携式电子设备到电动车和可再生能源系统。二次电池的概念源于其能够经历化学反应，使其能够充电。当二次电池放电时，它通过这些反应释放能量。在充电时，过程被逆转，恢复电池存储能量的能力。这一特性使得二次电池在时间上极具多样性和成本效益，因为它们可以重复使用数百甚至数千次。最常见的二次电池类型之一是锂离子电池。锂离子技术已成为许多电子设备的标准，包括智能手机、笔记本电脑和平板电脑。锂离子电池的轻便性和高能量密度使其非常适合便携式电子设备。此外，它们在充电和放电循环中的效率使其成为电动车的热门选择，这些车辆需要可靠且持久的电源。另一个重要的二次电池类别是铅酸电池，传统上用于汽车。这些电池以其坚固性和提供高浪涌电流的能力而闻名，使其非常适合启动发动机。然而，它们比锂离子电池更重，效率也较低。尽管如此，铅酸电池仍在能源存储系统中发挥着关键作用，特别是在以成本效益为优先的离网太阳能应用中。可再生能源来源的增长，如太阳能和风能，进一步增加了对二次电池的需求。这些来源产生的能源可能是不稳定的，因此必须拥有可靠的存储解决方案。通过将二次电池集成到这些系统中，我们可以存储在高峰发电时产生的多余能量，并在需求较高时释放。这种能力不仅增强了能源网的稳定性，还促进了清洁能源的使用。然而，二次电池的广泛采用也引发了对可持续性和环境影响的担忧。提取用于这些电池的原材料，如锂和钴，可能导致生态破坏和与采矿实践相关的伦理问题。因此，研究人员正在积极探索替代品和电池技术的改进，例如固态电池和回收方法，以减轻这些问题。总之，二次电池（充电电池）已成为现代生活不可或缺的一部分，使便携式电子设备、电动车和可再生能源系统的使用成为可能。随着技术的不断发展，二次电池为实现更可持续和节能的未来做出贡献的潜力巨大。拥抱这一领域的进步不仅会改善我们的日常生活，还将有助于解决迫切的环境挑战。