effective value

简明释义

有效值

英英释义

例句

1.In project management, understanding the effective value of resources helps in better planning.

在项目管理中，理解资源的有效价值有助于更好的规划。

2.The effective value of a company's assets can fluctuate based on market conditions.

公司的资产的有效价值可能会根据市场条件波动。

3.The effective value of the discount makes the product much more affordable.

折扣的有效价值使产品更加实惠。

4.To calculate the effective value of the voltage, we use the root mean square method.

要计算电压的有效值，我们使用均方根法。

5.The effective value of the investment is higher than expected, indicating a good return.

这项投资的有效价值高于预期，表明回报良好。

作文

In the realm of mathematics and physics, the term effective value is often used to describe a quantity that represents the average or typical magnitude of a varying quantity. The concept of effective value is crucial in understanding how different forces and energies behave in real-world applications. For instance, when dealing with alternating current (AC) in electrical engineering, the effective value of the voltage or current is determined to ensure that the power delivered is equivalent to that of a direct current (DC) system. This allows engineers to design circuits that function efficiently and safely.The effective value can also be understood through the lens of statistics. In statistics, we often deal with data sets that fluctuate over time. The effective value can refer to the mean or median of these data points, providing a clearer picture of the overall trend without being skewed by outliers. This is particularly important in fields such as economics, where understanding the effective value of variables like income or expenditure can inform policy decisions and economic forecasts.Moreover, the effective value plays a significant role in risk assessment. In finance, investors often look at the effective value of an asset to gauge its performance over time. By analyzing historical data and calculating the effective value, investors can make informed decisions about buying or selling assets based on their potential returns and risks.In everyday life, we encounter the concept of effective value in various forms. For example, when measuring the effectiveness of a marketing campaign, businesses may evaluate the effective value of their investment by looking at metrics such as return on investment (ROI) or customer acquisition cost (CAC). These metrics help businesses determine whether their marketing strategies are yielding positive results or if adjustments are needed.Understanding the effective value is essential not only in technical fields but also in making informed decisions in daily life. It allows individuals and organizations to assess situations more accurately and develop strategies based on reliable data. Whether in science, finance, or personal decision-making, the effective value serves as a guiding principle that helps us navigate complexities and uncertainties.In conclusion, the concept of effective value transcends various disciplines and applications. It provides a framework for understanding fluctuations and averages, enabling better decision-making and strategic planning. As we continue to face complex challenges in our world, grasping the idea of effective value will be increasingly important for both individuals and organizations seeking to thrive in a dynamic environment.

在数学和物理学领域，术语有效值通常用于描述一个量，代表变化量的平均或典型大小。有效值的概念对于理解不同力量和能量在现实世界应用中的表现至关重要。例如，在电气工程中处理交流电（AC）时，电压或电流的有效值被确定，以确保所提供的功率等同于直流电（DC）系统的功率。这使得工程师能够设计出高效且安全的电路。有效值也可以通过统计学的视角来理解。在统计学中，我们经常处理随时间波动的数据集。有效值可以指这些数据点的均值或中位数，提供对整体趋势的更清晰认识，而不受异常值的影响。这在经济学等领域尤为重要，因为理解收入或支出的有效值可以为政策决策和经济预测提供依据。此外，有效值在风险评估中也发挥着重要作用。在金融领域，投资者通常会查看资产的有效值以评估其随时间的表现。通过分析历史数据并计算有效值，投资者可以根据潜在的回报和风险做出明智的买卖决策。在日常生活中，我们以各种形式遇到有效值的概念。例如，当衡量市场营销活动的有效性时，企业可能会通过查看投资回报率（ROI）或客户获取成本（CAC）等指标来评估其投资的有效值。这些指标帮助企业确定其营销策略是否产生了积极结果，或者是否需要进行调整。理解有效值不仅在技术领域中至关重要，而且在日常生活中的明智决策中也同样重要。它使个人和组织能够更准确地评估情况，并根据可靠数据制定战略。无论是在科学、金融还是个人决策中，有效值都是帮助我们应对复杂性和不确定性的指导原则。总之，有效值的概念超越了各个学科和应用。它为理解波动和平均值提供了框架，使得更好的决策和战略规划成为可能。随着我们继续面临复杂的挑战，掌握有效值的思想对于希望在动态环境中蓬勃发展的个人和组织将变得越来越重要。