useful range

简明释义

有效范围

英英释义

例句

1.For optimal performance, the device operates best within a useful range of voltage levels.有效范围

为了获得最佳性能，该设备在电压水平的有效范围内运行效果最好。

2.In photography, understanding the useful range of ISO settings can greatly improve your shots.有效范围

在摄影中，理解ISO设置的有效范围可以大大改善你的照片。

3.The thermometer can measure temperatures from -20 to 50 degrees Celsius, which is its useful range.有效范围

这个温度计可以测量从-20到50摄氏度的温度，这就是它的有效范围。

4.The useful range of this exercise is designed for both beginners and advanced users.有效范围

这个锻炼的有效范围是为初学者和高级用户设计的。

5.The useful range of this software includes basic editing tools and advanced features.有效范围

这款软件的有效范围包括基本编辑工具和高级功能。

作文

In today's fast-paced world, the concept of a useful range is becoming increasingly important across various fields, from technology to education. A useful range refers to the limits or extent within which a particular tool, method, or idea can be effectively applied. Understanding this concept can greatly enhance our ability to make informed decisions and optimize our resources.For instance, in the field of technology, consider the performance of a smartphone. Each model comes with specifications that define its useful range. This includes battery life, processing power, and camera quality. Knowing the useful range of a smartphone helps consumers choose a device that best suits their needs. If someone primarily uses their phone for social media and messaging, they may not need a high-end model with extensive capabilities. Conversely, a mobile gamer would benefit from a phone with a wider useful range in terms of graphics and speed.Similarly, in education, the useful range of teaching methods can significantly influence student learning outcomes. Different students have diverse learning styles, and a one-size-fits-all approach may not be effective. Educators must understand the useful range of various teaching strategies, such as visual aids, hands-on activities, or group discussions, to engage all students effectively. By tailoring their approach to fit within the useful range of each method, teachers can foster a more inclusive and productive learning environment.Moreover, in environmental science, the useful range of certain species in an ecosystem is crucial for maintaining biodiversity. Each species has specific environmental requirements, such as temperature, humidity, and food sources. Understanding the useful range of these factors helps scientists and conservationists develop strategies to protect endangered species and preserve their habitats. When we recognize the useful range of an organism's needs, we can implement better conservation practices that ensure their survival.In conclusion, the concept of a useful range is vital across various sectors. Whether in technology, education, or environmental science, recognizing the limits and potentials of tools, methods, and organisms allows us to make better choices and use our resources more efficiently. As we continue to navigate complex challenges in these fields, understanding the useful range will empower us to innovate and adapt effectively. Embracing this concept not only enhances our decision-making skills but also contributes to a more sustainable and equitable future for all.

在当今快节奏的世界中，有效范围的概念在各个领域变得越来越重要，从技术到教育。有效范围是指某一工具、方法或想法能够有效应用的限制或范围。理解这一概念可以极大地增强我们做出明智决策和优化资源的能力。例如，在技术领域，考虑智能手机的性能。每个型号都有定义其有效范围的规格，包括电池寿命、处理能力和相机质量。了解智能手机的有效范围可以帮助消费者选择最适合自己需求的设备。如果有人主要使用手机进行社交媒体和消息传递，他们可能不需要一款具有广泛功能的高端机型。相反，移动游戏玩家将受益于在图形和速度方面具有更广泛有效范围的手机。同样，在教育中，教学方法的有效范围可以显著影响学生的学习成果。不同的学生有不同的学习风格，而一刀切的方法可能效果不佳。教育工作者必须理解各种教学策略的有效范围，例如视觉辅助、动手活动或小组讨论，以有效地吸引所有学生。通过调整他们的方法以适应每种方法的有效范围，教师可以促进更具包容性和生产力的学习环境。此外，在环境科学中，某些物种在生态系统中的有效范围对于维持生物多样性至关重要。每个物种都有特定的环境要求，如温度、湿度和食物来源。理解这些因素的有效范围可以帮助科学家和保护主义者制定保护濒危物种和保护其栖息地的策略。当我们认识到一种生物需求的有效范围时，我们可以实施更好的保护措施，以确保它们的生存。总之，有效范围的概念在各个行业中都是至关重要的。无论是在技术、教育还是环境科学中，认识到工具、方法和生物的局限性和潜力使我们能够做出更好的选择，更有效地利用我们的资源。随着我们继续应对这些领域的复杂挑战，理解有效范围将使我们能够有效创新和适应。接受这一概念不仅增强了我们的决策能力，还为所有人创造了一个更可持续和公平的未来。