powerful explosive

简明释义

猛烈炸药

英英释义

例句

1.The demolition team used a powerful explosive to bring down the old building safely.

拆除队使用了强力炸药安全地拆除了这座旧建筑。

2.The researchers were careful when handling the powerful explosive in the lab.

研究人员在实验室处理强力炸药时非常小心。

3.In military operations, a powerful explosive can change the tide of battle.

在军事行动中，强力炸药可以改变战局。

4.The movie featured a scene with a powerful explosive that destroyed a whole city block.

电影中有一个场景，使用了强力炸药摧毁了整个城市街区。

5.A powerful explosive was detected at the airport, leading to an immediate evacuation.

机场发现了强力炸药，导致立即疏散。

作文

In the realm of science and technology, few terms evoke as much intrigue and caution as the phrase powerful explosive. This term refers to substances that can release a significant amount of energy in a very short time, resulting in an explosion. The implications of such materials are vast and varied, ranging from military applications to civil engineering projects. Understanding the nature and effects of powerful explosive materials is crucial for both safety and innovation.One of the most well-known examples of a powerful explosive is TNT, or trinitrotoluene. First synthesized in the late 19th century, TNT became widely used during World War I and II due to its stability and effectiveness. Its ability to produce a large blast with minimal risk of accidental detonation made it a favorite among military engineers. However, the destructive capabilities of powerful explosive materials like TNT also raise ethical questions regarding their use in warfare and terrorism.In civil engineering, powerful explosive materials are often employed in controlled demolitions. When buildings need to be taken down safely and efficiently, explosives can be strategically placed to ensure that the structure collapses inward, minimizing damage to surrounding areas. This application demonstrates that while powerful explosive materials can be devastating, they can also be harnessed for constructive purposes.The science behind powerful explosive materials is equally fascinating. These substances undergo rapid chemical reactions that convert solid or liquid material into gas, producing a shock wave that travels through the air. This shock wave is what causes the destructive force associated with explosions. Scientists study these reactions to develop safer and more efficient explosives, which can lead to advancements in various fields, including mining, construction, and even space exploration.However, with great power comes great responsibility. The potential for misuse of powerful explosive materials is a serious concern. Governments around the world regulate their production and distribution to prevent them from falling into the wrong hands. Additionally, the environmental impact of using explosives, particularly in mining and construction, has led to increased scrutiny and calls for more sustainable practices.Public perception of powerful explosive materials is often shaped by media portrayals and historical events. Movies and news stories frequently highlight the destructive power of explosives, leading to a general fear and misunderstanding of their uses. Education and awareness are essential to demystifying these materials and promoting their safe use in society.In conclusion, the term powerful explosive encompasses a wide range of substances that have the potential to cause significant destruction but can also be used for beneficial purposes. As technology advances, our understanding of these materials continues to grow, allowing us to harness their power while mitigating risks. Balancing the benefits and dangers associated with powerful explosive materials remains a critical challenge for scientists, engineers, and policymakers alike. By fostering a culture of safety and responsibility, we can ensure that these powerful tools are used wisely and ethically in our modern world.

在科学和技术领域，很少有术语像“强力爆炸物”这样引起人们的好奇和谨慎。这个术语指的是那些能够在极短时间内释放大量能量的物质，从而导致爆炸。这些材料的含义广泛多样，涵盖了军事应用到土木工程项目。理解强力爆炸物材料的性质和效果对于安全和创新至关重要。众所周知的强力爆炸物的一个例子是TNT，即三硝基甲苯。它在19世纪末首次合成，并因其稳定性和有效性在第一次和第二次世界大战期间被广泛使用。它能够以最小的意外引爆风险产生大规模爆炸，使其成为军事工程师的最爱。然而，像TNT这样的强力爆炸物材料的破坏能力也引发了关于其在战争和恐怖主义中使用的伦理问题。在土木工程中，强力爆炸物材料常常用于控制拆除。当建筑物需要安全高效地拆除时，可以将爆炸物战略性地放置，以确保结构向内倒塌，减少对周围地区的损害。这一应用表明，尽管强力爆炸物材料可能造成毁灭性后果，但它们也可以被用于建设性的目的。强力爆炸物材料背后的科学同样引人入胜。这些物质经历快速的化学反应，将固体或液体材料转化为气体，产生穿透空气的冲击波。正是这种冲击波造成了与爆炸相关的破坏力。科学家们研究这些反应，以开发更安全、更高效的爆炸物，这可以促进采矿、建筑甚至太空探索等各个领域的进步。然而，强大的力量伴随着巨大的责任。强力爆炸物材料被误用的潜力是一个严重的问题。世界各国政府对其生产和分配进行监管，以防止它们落入错误之手。此外，使用爆炸物的环境影响，尤其是在采矿和建筑中，已引起了越来越多的关注，并呼吁采用更可持续的实践。公众对强力爆炸物材料的看法往往受到媒体描绘和历史事件的影响。电影和新闻故事经常强调爆炸物的破坏力，导致人们普遍对其用途感到恐惧和误解。教育和意识对于揭开这些材料的神秘面纱并促进其在社会中的安全使用至关重要。总之，术语强力爆炸物涵盖了一系列具有显著破坏潜力的物质，但也可以用于有益的目的。随着技术的进步，我们对这些材料的理解不断加深，使我们能够在减轻风险的同时利用其力量。平衡与强力爆炸物材料相关的好处和危险仍然是科学家、工程师和政策制定者面临的重大挑战。通过培养安全和负责任的文化，我们可以确保这些强大工具在现代世界中得到明智和道德的使用。