primary energy

简明释义

一次能量

英英释义

例句

1.Countries are investing in technologies to harness primary energy from renewable sources.

各国正在投资技术以利用来自可再生资源的初级能源。

2.Renewable sources like solar and wind are becoming more important in the mix of primary energy.

可再生能源如太阳能和风能在初级能源的组合中变得越来越重要。

3.Nuclear power is considered a form of primary energy that can reduce carbon emissions.

核能被视为一种可以减少碳排放的初级能源形式。

4.The world relies heavily on fossil fuels as a source of primary energy.

世界在很大程度上依赖化石燃料作为初级能源的来源。

5.The efficiency of energy systems can be evaluated by how they utilize primary energy.

通过它们如何利用初级能源来评估能源系统的效率。

作文

In today's world, the concept of primary energy (初级能源) is crucial for understanding how we generate and consume energy. Primary energy refers to the energy that is found in nature and has not yet been subjected to any conversion or transformation processes. This includes sources such as coal, crude oil, natural gas, solar radiation, wind, water, and geothermal heat. Understanding primary energy (初级能源) is essential for several reasons, including its impact on the environment, economy, and energy security.Firstly, the environmental implications of using different types of primary energy (初级能源) cannot be ignored. Fossil fuels, like coal and oil, release significant amounts of carbon dioxide and other greenhouse gases when burned for energy. This contributes to climate change and air pollution, posing serious health risks to humans and wildlife. On the other hand, renewable sources of primary energy (初级能源), such as solar and wind, offer cleaner alternatives that can help reduce our carbon footprint. As nations work towards sustainability, transitioning to renewable primary energy (初级能源) sources is becoming increasingly important.Secondly, the economic aspects of primary energy (初级能源) play a significant role in shaping energy policies and market dynamics. Countries rich in fossil fuel resources often experience economic booms due to energy exports. However, this can lead to volatility in global markets, especially when geopolitical tensions arise. In contrast, nations investing in renewable primary energy (初级能源) technologies may find themselves less vulnerable to price fluctuations and supply disruptions. By diversifying their energy sources, countries can enhance their energy independence and stability.Moreover, the availability and accessibility of primary energy (初级能源) directly affect energy security. Countries that rely heavily on imported fossil fuels are at risk of supply shortages and price spikes due to external factors. This vulnerability highlights the importance of developing domestic primary energy (初级能源) resources, particularly renewable ones, to ensure a stable energy supply. For instance, nations with abundant sunlight or wind can harness these resources to produce energy locally, reducing dependence on foreign energy imports.In conclusion, the term primary energy (初级能源) encompasses the natural energy sources that power our world. Understanding its significance is vital for addressing environmental concerns, economic stability, and energy security. As we move forward, it is imperative that we prioritize the development and utilization of sustainable primary energy (初级能源) solutions to create a more resilient and environmentally friendly energy future. The transition to renewable primary energy (初级能源) sources not only benefits the planet but also paves the way for a sustainable economy and a secure energy landscape for generations to come.

在当今世界，初级能源（primary energy）的概念对于理解我们如何生成和消费能源至关重要。初级能源（primary energy）是指自然界中存在的尚未经过任何转换或转化过程的能源。这包括煤、原油、天然气、太阳辐射、风、水和地热等来源。理解初级能源（primary energy）对多个方面至关重要，包括其对环境、经济和能源安全的影响。首先，使用不同类型的初级能源（primary energy）所带来的环境影响不容忽视。化石燃料，如煤和石油，在燃烧时释放大量二氧化碳和其他温室气体。这导致气候变化和空气污染，对人类和野生动物构成严重健康风险。另一方面，可再生的初级能源（primary energy）来源，如太阳能和风能，提供了更清洁的替代方案，有助于减少我们的碳足迹。随着各国致力于可持续发展，向可再生初级能源（primary energy）来源转型变得越来越重要。其次，初级能源（primary energy）的经济方面在塑造能源政策和市场动态方面发挥着重要作用。富含化石燃料资源的国家通常由于能源出口而经历经济繁荣。然而，这可能导致全球市场的波动，特别是在地缘政治紧张局势出现时。相比之下，投资于可再生初级能源（primary energy）技术的国家可能会发现自己在价格波动和供应中断方面的脆弱性降低。通过多元化能源来源，各国可以增强能源独立性和稳定性。此外，初级能源（primary energy）的可用性和可及性直接影响能源安全。高度依赖进口化石燃料的国家面临由于外部因素导致的供应短缺和价格飙升的风险。这种脆弱性突显了开发国内初级能源（primary energy）资源的重要性，尤其是可再生资源，以确保稳定的能源供应。例如，拥有丰富阳光或风能的国家可以利用这些资源在本地生产能源，从而减少对外国能源进口的依赖。总之，术语初级能源（primary energy）涵盖了为我们的世界提供动力的自然能源来源。理解其重要性对于应对环境问题、经济稳定和能源安全至关重要。随着我们前进，优先发展和利用可持续的初级能源（primary energy）解决方案，以创造一个更具弹性和环保的能源未来是势在必行的。向可再生初级能源（primary energy）来源的转型不仅有利于地球，还为可持续经济和未来几代人的安全能源格局铺平了道路。