service life

简明释义

使用寿命

英英释义

例句

1.Regular maintenance can extend the service life of your vehicle significantly.

定期维护可以显著延长您的车辆的使用寿命。

2.This light bulb has an average service life of 1,000 hours.

这款灯泡的平均使用寿命为1000小时。

3.The manufacturer guarantees a minimum service life of 10 years for this appliance.

制造商保证该设备的最低使用寿命为10年。

4.The service life of this battery is rated at 500 charge cycles.

这款电池的使用寿命为500个充电周期。

5.To ensure optimal performance, check the service life of your filters regularly.

为了确保最佳性能，定期检查您的过滤器的使用寿命。

作文

The concept of service life refers to the duration in which an object, product, or system is expected to function effectively and safely. Understanding the service life of various items is crucial for consumers, manufacturers, and engineers alike. For instance, when purchasing a vehicle, one must consider its service life to evaluate how long it will remain reliable and efficient. A car with a longer service life can provide better value for money over time, as it reduces the frequency of repairs and replacements.In the realm of infrastructure, the service life of buildings and bridges is a critical factor in urban planning. Engineers must assess the materials used and their expected service life to ensure safety and sustainability. For example, concrete structures may have a service life of several decades, but factors such as weather conditions and maintenance practices can significantly influence this duration. Proper maintenance can extend the service life of these structures, thereby reducing costs associated with early replacements or major renovations.Moreover, the service life of electronic devices is another important consideration in today’s technology-driven world. Consumers often look at the service life of gadgets like smartphones and laptops before making a purchase. A device with a longer service life is generally more appealing, as it indicates reliability and durability. Manufacturers are increasingly focused on enhancing the service life of their products through better design, quality materials, and innovative technologies.From an environmental perspective, understanding the service life of products plays a significant role in sustainability efforts. The longer a product lasts, the less waste is generated, and the fewer resources are consumed in production. This principle encourages companies to design products with extended service life, promoting a circular economy where items are reused, repaired, or recycled rather than discarded.In summary, the term service life encompasses various aspects of durability, reliability, and sustainability across different industries. Whether it pertains to vehicles, infrastructure, electronics, or consumer goods, recognizing the importance of service life helps stakeholders make informed decisions that benefit both the economy and the environment. By prioritizing products with a longer service life, we can contribute to a more sustainable future while enjoying the advantages of high-quality, reliable items in our daily lives.

“服务寿命”这一概念指的是一个物体、产品或系统预期有效和安全运行的时间。在理解各种物品的服务寿命时，对于消费者、制造商和工程师来说都是至关重要的。例如，在购买一辆汽车时，必须考虑其服务寿命来评估它能可靠和高效地运行多久。拥有更长服务寿命的汽车在长期内可以提供更好的性价比，因为它减少了维修和更换的频率。在基础设施领域，建筑物和桥梁的服务寿命是城市规划中的关键因素。工程师必须评估所用材料及其预期服务寿命，以确保安全和可持续性。例如，混凝土结构的服务寿命可能达到数十年，但天气条件和维护实践等因素会显著影响这一持续时间。适当的维护可以延长这些结构的服务寿命，从而减少与提前更换或重大翻修相关的成本。此外，电子设备的服务寿命在当今科技驱动的世界中也是一个重要的考虑因素。消费者在购买智能手机和笔记本电脑等小工具时，通常会关注它们的服务寿命。具有更长服务寿命的设备通常更具吸引力，因为这表明其可靠性和耐用性。制造商越来越注重通过更好的设计、优质材料和创新技术来提高产品的服务寿命。从环境角度来看，理解产品的服务寿命在可持续发展努力中发挥着重要作用。产品的使用寿命越长，产生的废物就越少，生产过程中消耗的资源也越少。这一原则鼓励公司设计具有延长服务寿命的产品，促进循环经济，使物品得以重复使用、修理或回收，而不是被丢弃。总之，术语服务寿命涵盖了各个行业的耐用性、可靠性和可持续性的不同方面。无论是涉及车辆、基础设施、电子产品还是消费品，认识到服务寿命的重要性有助于利益相关者做出对经济和环境都有利的明智决策。通过优先选择具有更长服务寿命的产品，我们可以为更加可持续的未来做出贡献，同时享受日常生活中高质量、可靠产品的优势。