useful life

简明释义

有用年限，有用寿命

英英释义

例句

1.The useful life of a vehicle can significantly affect its resale value.

车辆的使用寿命会显著影响其转售价值。

2.The accountant calculated the useful life of the equipment to determine its depreciation.

会计计算了设备的使用寿命以确定其折旧。

3.It's important to know the useful life of your appliances for planning replacements.

了解家电的使用寿命对于计划更换是很重要的。

4.The company reviewed the useful life of its machinery before making new purchases.

公司在进行新采购之前，审查了其机械的使用寿命。

5.When buying furniture, consider its useful life to ensure good investment.

购买家具时，要考虑其使用寿命以确保良好的投资。

作文

In today's fast-paced world, the concept of useful life is becoming increasingly significant in various fields, including economics, environmental science, and product design. The term useful life refers to the period during which an asset or product remains functional and can provide value to its owner. Understanding this concept is essential for both consumers and manufacturers alike, as it influences purchasing decisions, sustainability practices, and overall resource management.For consumers, knowing the useful life of a product can guide their buying choices. For instance, when purchasing appliances or electronics, individuals often consider how long the item will last before it needs to be replaced. A product with a longer useful life may be perceived as a better investment, even if its initial cost is higher. This is because a longer useful life can lead to lower overall costs in terms of repairs and replacements, as well as reduced waste in landfills.On the other hand, manufacturers must take the useful life of their products into account when designing and producing items. By focusing on durability and quality, companies can enhance the useful life of their products, which can lead to increased customer satisfaction and loyalty. Additionally, a longer useful life aligns with sustainable practices, as it reduces the frequency of production and consumption cycles, thus minimizing environmental impact.The relationship between useful life and sustainability is particularly important in our current climate crisis. Many industries are now prioritizing eco-friendly materials and processes to extend the useful life of products. For example, companies are exploring ways to create recyclable or biodegradable goods that maintain their functionality over time. This not only benefits the environment but also appeals to a growing demographic of environmentally conscious consumers who are willing to support brands that prioritize sustainability.Furthermore, the concept of useful life extends beyond physical products to include services and skills. For instance, a software program might have a useful life defined by its ability to receive updates and remain relevant in a rapidly changing technological landscape. Similarly, personal skills and knowledge have a useful life that can diminish over time without practice or continued education. Therefore, individuals must invest in continuous learning to ensure that their skills remain valuable in the job market.In conclusion, understanding the concept of useful life is crucial for making informed decisions, whether as a consumer or a producer. It encourages responsible consumption, promotes sustainability, and highlights the importance of durability in product design. As we move forward, embracing the principles associated with useful life will be essential in creating a more sustainable and efficient world. By valuing products and services based on their useful life, we can contribute to a healthier planet and a more economically sound future.

在当今快节奏的世界中，使用寿命的概念在经济学、环境科学和产品设计等多个领域变得越来越重要。使用寿命一词指的是资产或产品保持功能并能为其所有者提供价值的时期。理解这一概念对消费者和制造商来说都至关重要，因为它影响着购买决策、可持续实践和整体资源管理。对于消费者而言，了解产品的使用寿命可以指导他们的购买选择。例如，在购买家电或电子产品时，个人通常会考虑该物品在需要更换之前能持续多久。拥有更长使用寿命的产品可能被视为更好的投资，即使其初始成本更高。这是因为较长的使用寿命可以在维修和更换方面降低总体成本，并减少填埋场的废物。另一方面，制造商在设计和生产产品时必须考虑其使用寿命。通过关注耐用性和质量，公司可以提高其产品的使用寿命，这可以导致客户满意度和忠诚度的提高。此外，较长的使用寿命与可持续实践相一致，因为它减少了生产和消费周期的频率，从而最小化环境影响。使用寿命与可持续性之间的关系在当前的气候危机中尤为重要。许多行业现在优先考虑环保材料和工艺，以延长产品的使用寿命。例如，公司正在探索创造可回收或生物降解商品的方法，这些商品在时间上保持其功能性。这不仅有利于环境，也吸引了越来越多愿意支持优先考虑可持续性的品牌的环保意识消费者。此外，使用寿命的概念不仅限于物理产品，还包括服务和技能。例如，软件程序的使用寿命可能由其接收更新并在快速变化的技术环境中保持相关性的能力来定义。同样，个人技能和知识的使用寿命如果没有实践或持续教育，可能会随时间而减弱。因此，个人必须投资于持续学习，以确保他们的技能在就业市场上保持价值。总之，理解使用寿命的概念对于做出明智的决策至关重要，无论是作为消费者还是生产者。它鼓励负责任的消费，促进可持续性，并强调产品设计中耐用性的重要性。随着我们向前发展，拥抱与使用寿命相关的原则将对创造一个更可持续和高效的世界至关重要。通过基于产品和服务的使用寿命来评估，我们可以为一个更健康的地球和一个更经济合理的未来做出贡献。