power estimate

简明释义

功率估算

英英释义

例句

1.A high power estimate (效能估计) indicates that the test is likely to detect an effect if there is one.

高效能估计 (power estimate) 表明如果存在效果，测试很可能会检测到它。

2.The power estimate (效能估计) helps in understanding the likelihood of Type II errors.

效能估计 (power estimate) 有助于理解第二类错误的可能性。

3.The researchers provided a detailed power estimate (效能估计) in their methodology section.

研究人员在他们的方法论部分提供了详细的效能估计 (power estimate)。

4.We adjusted our power estimate (效能估计) after reviewing the preliminary data.

在审查初步数据后，我们调整了我们的效能估计 (power estimate)。

5.Before conducting the study, we need to calculate the power estimate (效能估计) to determine the sample size required.

在进行研究之前，我们需要计算效能估计 (power estimate) 来确定所需的样本大小。

作文

In today's world, the concept of energy consumption has become increasingly important. As societies strive to reduce their carbon footprints and transition towards sustainable energy sources, understanding how to effectively manage and estimate energy usage is crucial. One key aspect of this understanding is the power estimate, which refers to the calculation of the amount of energy required to perform a specific task or function over a given period. This concept is not only relevant for individual households but also for industries and large-scale operations that rely heavily on electricity.The power estimate plays a vital role in various sectors, including manufacturing, transportation, and residential energy management. For instance, when designing a new electrical appliance, engineers must conduct a power estimate to determine how much electricity the device will use during its operation. This estimation helps in ensuring that the appliance is energy-efficient and meets regulatory standards. Additionally, it allows consumers to make informed decisions about their energy consumption and costs.Moreover, businesses can benefit significantly from accurate power estimates. By understanding their energy needs, companies can implement strategies to optimize energy usage, reduce waste, and lower operational costs. For example, a manufacturing plant may perform a power estimate to assess the energy requirements of its machinery. With this information, the plant can schedule operations during off-peak hours when electricity rates are lower, thus saving money and contributing to a more sustainable energy grid.On a larger scale, governments and energy providers utilize power estimates to plan for future energy demands. By analyzing population growth, economic development, and technological advancements, they can predict how much energy will be needed in the coming years. This foresight allows for better infrastructure planning, investment in renewable energy sources, and the development of policies aimed at reducing overall energy consumption.Furthermore, the rise of smart technologies and the Internet of Things (IoT) has revolutionized how we approach power estimates. Smart meters and home energy management systems provide real-time data on energy usage, enabling homeowners to monitor their consumption patterns closely. With this information, individuals can adjust their habits to minimize energy use, leading to both environmental benefits and cost savings.In conclusion, the power estimate is a fundamental concept that underpins our understanding of energy consumption across various sectors. Whether it is for individual appliances, industrial operations, or national energy policy, accurate power estimates are essential for promoting efficiency and sustainability. As we continue to navigate the challenges of climate change and energy scarcity, mastering the art of estimating power usage will be more critical than ever. By embracing innovative technologies and prioritizing energy efficiency, we can pave the way toward a more sustainable future, ensuring that our energy resources are utilized wisely and responsibly.

在当今世界，能源消耗的概念变得越来越重要。随着社会努力减少碳足迹并过渡到可持续能源来源，了解如何有效管理和估算能源使用至关重要。这个理解的一个关键方面是功率估算，它指的是计算在特定任务或功能上所需的能量量，通常是在给定时间内进行的。这一概念不仅与家庭有关，也与依赖电力的工业和大规模运营相关。功率估算在制造、运输和住宅能源管理等各个领域发挥着至关重要的作用。例如，在设计新电器时，工程师必须进行功率估算以确定设备在运行期间将使用多少电力。这种估算有助于确保电器的能效，并符合监管标准。此外，它还使消费者能够就其能源消耗和成本做出明智的决策。此外，企业也可以从准确的功率估算中获得显著的好处。通过了解其能源需求，公司可以实施优化能源使用、减少浪费和降低运营成本的策略。例如，一家制造工厂可能会进行功率估算以评估其机器的能源需求。凭借这些信息，该工厂可以在电价较低的非高峰时段安排操作，从而节省资金并为更可持续的能源网络做出贡献。在更大范围内，政府和能源供应商利用功率估算来计划未来的能源需求。通过分析人口增长、经济发展和技术进步，他们可以预测未来几年所需的能源量。这种前瞻性思维有助于更好的基础设施规划、对可再生能源的投资以及旨在减少整体能源消耗的政策的发展。此外，智能技术和物联网（IoT）的兴起彻底改变了我们处理功率估算的方式。智能电表和家庭能源管理系统提供实时的能源使用数据，使得房主能够密切监测他们的消费模式。凭借这些信息，个人可以调整他们的习惯，以最小化能源使用，从而带来环境效益和成本节约。总之，功率估算是一个基本概念，支撑着我们对各个领域能源消耗的理解。无论是针对单个电器、工业操作还是国家能源政策，准确的功率估算对于促进效率和可持续性至关重要。随着我们继续应对气候变化和能源短缺的挑战，掌握估算能耗的艺术将比以往任何时候都更加重要。通过拥抱创新技术和优先考虑能源效率，我们可以为更可持续的未来铺平道路，确保我们的能源资源被明智和负责任地利用。