nuclear fusion reactor

简明释义

热核反应堆

英英释义

例句

1.The first commercial nuclear fusion reactor 核聚变反应堆 is expected to be operational by the end of the decade.

第一座商业核聚变反应堆 核聚变反应堆预计将在本十年末投入运营。

2.Many countries are investing in nuclear fusion reactors 核聚变反应堆 as a clean energy source for the future.

许多国家正在投资于核聚变反应堆 核聚变反应堆，作为未来的清洁能源来源。

3.Researchers at MIT are developing a compact nuclear fusion reactor 核聚变反应堆 that could fit in a garage.

麻省理工学院的研究人员正在开发一种紧凑型核聚变反应堆 核聚变反应堆，可以放在车库里。

4.The new nuclear fusion reactor 核聚变反应堆 design promises to reduce waste significantly.

新的核聚变反应堆 核聚变反应堆设计承诺显著减少废物。

5.Scientists are researching ways to improve the efficiency of the nuclear fusion reactor 核聚变反应堆 to produce more energy.

科学家们正在研究改善核聚变反应堆 核聚变反应堆效率的方法，以产生更多的能量。

作文

The quest for sustainable and clean energy has led scientists to explore various methods of energy production. One of the most promising avenues is the development of a nuclear fusion reactor, which aims to replicate the process that powers the sun. Unlike conventional nuclear fission reactors that split heavy atoms to release energy, a nuclear fusion reactor combines light atomic nuclei, such as hydrogen isotopes, to form heavier nuclei, releasing an immense amount of energy in the process.The potential benefits of a nuclear fusion reactor are substantial. First and foremost, it offers a nearly limitless source of energy. The fuels used in fusion, primarily isotopes of hydrogen like deuterium and tritium, are abundant and can be extracted from water and lithium. This abundance means that, theoretically, a nuclear fusion reactor could provide energy for millions of years without the risk of depletion.Moreover, the environmental impact of fusion energy is significantly lower than that of fossil fuels or even traditional nuclear power. A nuclear fusion reactor produces minimal radioactive waste compared to fission reactors, and the waste it does produce has a much shorter half-life, meaning it remains hazardous for a much shorter time. Additionally, the risk of catastrophic failures, such as meltdowns, is virtually eliminated in a nuclear fusion reactor. In the event of a malfunction, the reaction simply stops, making it a safer alternative.Despite these advantages, the path to creating a viable nuclear fusion reactor has been fraught with challenges. Achieving the conditions necessary for fusion—extremely high temperatures and pressures—has proven to be difficult. Scientists have been working on various approaches, including magnetic confinement and inertial confinement, to contain and sustain the fusion reaction. Projects like ITER (International Thermonuclear Experimental Reactor) in France are at the forefront of this research, aiming to demonstrate the feasibility of fusion as a practical energy source.Public interest in nuclear fusion reactors has grown, especially in the context of climate change and the urgent need for clean energy solutions. As governments and private entities invest in fusion research, there is hope that breakthroughs will lead to the first operational nuclear fusion reactor within the next few decades. Such advancements could revolutionize the energy landscape, providing a stable and sustainable energy source that could help mitigate the effects of climate change and reduce dependence on fossil fuels.In conclusion, the development of a nuclear fusion reactor represents one of the most exciting frontiers in energy science. With its potential for unlimited fuel supply, reduced environmental impact, and enhanced safety, a successful fusion reactor could transform how we generate and consume energy. While challenges remain, the ongoing research and investment in this field offer hope for a cleaner, more sustainable future powered by the same processes that fuel our sun.

可持续和清洁能源的追求促使科学家探索各种能源生产方法。其中一个最有前途的方向是开发核聚变反应堆，旨在复制太阳的能量产生过程。与传统的核裂变反应堆通过分裂重原子释放能量不同，核聚变反应堆通过结合轻原子核，如氢同位素，形成更重的原子核，从而释放出巨大的能量。核聚变反应堆的潜在好处是显著的。首先，它提供了几乎无限的能源来源。用于聚变的燃料，主要是氢的同位素如氘和氚，丰富且可以从水和锂中提取。这种丰富性意味着理论上，核聚变反应堆可以提供数百万年的能源，而无需担心枯竭。此外，聚变能源对环境的影响显著低于化石燃料甚至传统核电。与裂变反应堆相比，核聚变反应堆产生的放射性废物极少，并且它所产生的废物具有更短的半衰期，这意味着它在危险性方面持续的时间更短。此外，核聚变反应堆的灾难性故障风险几乎被消除。在发生故障的情况下，反应会自动停止，使其成为一种更安全的替代方案。尽管有这些优势，创建可行的核聚变反应堆的道路充满挑战。实现聚变所需的条件——极高的温度和压力——证明是困难的。科学家们一直在研究各种方法，包括磁约束和惯性约束，以控制和维持聚变反应。像法国的ITER（国际热核聚变实验堆）等项目处于这一研究的前沿，旨在证明聚变作为实用能源的可行性。公众对核聚变反应堆的兴趣不断增加，特别是在气候变化和迫切需要清洁能源解决方案的背景下。随着各国政府和私营部门对聚变研究的投资，希望突破能够在未来几十年内实现第一个可操作的核聚变反应堆。这样的进展可能会彻底改变能源格局，提供稳定和可持续的能源来源，有助于减轻气候变化的影响并减少对化石燃料的依赖。总之，核聚变反应堆的发展代表了能源科学中最令人兴奋的前沿之一。凭借其无限的燃料供应潜力、减少的环境影响和增强的安全性，成功的聚变反应堆可能会改变我们生成和消费能源的方式。尽管挑战仍然存在，但该领域正在进行的研究和投资为一个由太阳驱动的更清洁、更可持续的未来带来了希望。