primary cell

简明释义

原电池

英英释义

例句

1.The scientist used a primary cell to study the effects of the new drug.

科学家使用了一个原代细胞来研究新药的效果。

2.The lab specializes in isolating primary cells from various tissues.

该实验室专注于从各种组织中分离原代细胞。

3.Using primary cells can lead to more accurate results in biomedical research.

使用原代细胞可以在生物医学研究中获得更准确的结果。

4.Researchers found that primary cells had a higher response rate than immortalized cell lines.

研究人员发现，原代细胞的反应率高于永生化细胞系。

5.In tissue engineering, primary cells are preferred for their natural characteristics.

在组织工程中，原代细胞因其自然特性而受到青睐。

作文

In the world of science and technology, understanding the fundamentals of energy storage is crucial. One of the key components in this field is the concept of a primary cell, which refers to a type of electrochemical cell that generates electrical energy through chemical reactions. Unlike rechargeable batteries, primary cells are designed for single-use and cannot be recharged after their chemical energy has been depleted. This characteristic makes them particularly useful in applications where long-term storage and reliability are paramount.The most common examples of primary cells include alkaline batteries, zinc-carbon batteries, and lithium batteries. These cells are often used in everyday devices such as remote controls, flashlights, and smoke detectors. The convenience of using primary cells lies in their ability to provide a steady flow of energy without the need for complicated charging mechanisms. As a result, they are favored for devices that require immediate power and do not have the capacity for recharging.One of the advantages of primary cells is their shelf life. Many of these batteries can last for years when stored properly, making them an ideal choice for emergency supplies and backup systems. For example, having a stock of primary cells on hand for flashlights and radios during a power outage can be invaluable. The reliability and ease of use of these cells ensure that we can depend on them in critical situations.However, it is essential to consider the environmental impact of primary cells. Since they are not rechargeable, they contribute to electronic waste when disposed of improperly. Many primary cells contain hazardous materials, such as mercury or cadmium, which can leach into the environment if not handled correctly. Therefore, recycling programs and proper disposal methods are necessary to mitigate their environmental footprint.In recent years, there has been a push towards more sustainable energy solutions. While primary cells serve an important role in our lives, researchers are exploring alternative technologies that can replace or complement them. For instance, innovations in solar energy and fuel cells offer promising avenues for energy storage and consumption without the drawbacks associated with traditional primary cells.In conclusion, the primary cell is a fundamental component of modern technology, providing reliable energy for various applications. Understanding its function and limitations allows consumers to make informed choices about their energy needs. As we move towards a more sustainable future, balancing the convenience of primary cells with environmental considerations will be crucial. By embracing both innovation and responsibility, we can harness the benefits of these cells while minimizing their impact on the planet.

在科学和技术的世界中，理解能源储存的基本原理至关重要。这个领域的一个关键组成部分是一次电池的概念，它指的是一种通过化学反应产生电能的电化学电池。与可充电电池不同，一次电池被设计为一次性使用，无法在其化学能耗尽后进行充电。这一特性使得它们在需要长期储存和可靠性的应用中尤为有用。最常见的一次电池包括碱性电池、锌碳电池和锂电池。这些电池通常用于遥控器、手电筒和烟雾探测器等日常设备中。使用一次电池的便利之处在于它们能够提供稳定的能量流，而无需复杂的充电机制。因此，它们被优先用于需要立即供电且没有充电能力的设备。一次电池的一个优点是其保质期。许多这些电池在妥善存放时可以持续多年，使它们成为应急供应和备用系统的理想选择。例如，在停电期间为手电筒和收音机准备一批一次电池是非常宝贵的。这些电池的可靠性和易用性确保我们在关键情况下能够依赖它们。然而，考虑一次电池对环境的影响是至关重要的。由于它们不可充电，因此在处理不当时会导致电子废物的产生。许多一次电池含有有害材料，如汞或镉，如果处理不当，可能会渗入环境。因此，回收计划和正确的处理方法对于减轻它们的环境足迹是必要的。近年来，推动更可持续能源解决方案的呼声越来越高。虽然一次电池在我们的生活中发挥着重要作用，但研究人员正在探索可以替代或补充它们的替代技术。例如，太阳能和燃料电池方面的创新为能源储存和消费提供了有希望的途径，而没有传统一次电池相关的缺点。总之，一次电池是现代技术的基本组成部分，为各种应用提供可靠的能量。理解其功能和局限性使消费者能够对自己的能源需求做出明智的选择。随着我们向更可持续的未来迈进，平衡一次电池的便利性与环境考虑将至关重要。通过拥抱创新与责任，我们可以在最大程度上利用这些电池的好处，同时将其对地球的影响降到最低。