lightning stroke

简明释义

雷击

英英释义

例句

1.He experienced a lightning stroke of inspiration while walking in the park.

他在公园散步时感受到了一阵闪电击中般的灵感。

2.The scientist described a sudden idea as a lightning stroke.

科学家将一个突如其来的想法形容为闪电击中。

3.The artist's new painting was inspired by a lightning stroke of creativity.

这位艺术家的新画作灵感来自于一阵闪电击中般的创造力。

4.His decision to move abroad came as a lightning stroke after years of contemplation.

在经过多年的思考后，他决定移居国外，这一决定如同闪电击中般突然。

5.When she solved the complex problem, it felt like a lightning stroke of genius.

当她解决这个复杂的问题时，感觉就像是一种闪电击中的天才灵感。

作文

The phenomenon of a lightning stroke is one of nature's most awe-inspiring events. When we think of thunderstorms, we often imagine dark clouds, heavy rain, and the booming sound of thunder. However, the real spectacle lies in the lightning stroke, which illuminates the sky in a brilliant flash. This natural occurrence is not just visually stunning; it also plays a significant role in our ecosystem. A lightning stroke can strike the ground with temperatures reaching up to 30,000 Kelvin, which is five times hotter than the surface of the sun. This immense heat can cause the air around it to expand rapidly, resulting in the loud clap of thunder that follows. In addition to its dramatic display, a lightning stroke is crucial for the nitrogen cycle. When lightning strikes, the energy produced helps to convert nitrogen gas in the atmosphere into nitrates, which are then deposited into the soil through rainfall. This process enriches the soil and provides essential nutrients for plants, contributing to the overall health of our environment. Without the lightning stroke, many ecosystems would struggle to thrive due to a lack of nitrogen.Despite its benefits, a lightning stroke can also pose serious risks. Each year, thousands of wildfires are ignited by lightning strikes, especially in dry regions during the summer months. These fires can devastate large areas of forest, destroy wildlife habitats, and threaten human settlements. Moreover, lightning is responsible for numerous injuries and fatalities each year. It is estimated that about 240,000 people are struck by lightning globally each year, with around 2,000 fatalities.To stay safe during a thunderstorm, it is crucial to understand the dangers associated with a lightning stroke. People should seek shelter indoors and avoid open fields, tall trees, and metal objects. It is also advisable to stay away from water, as water is an excellent conductor of electricity. By taking these precautions, individuals can protect themselves from the unpredictable nature of lightning.In conclusion, while a lightning stroke can be a beautiful and beneficial aspect of our natural world, it is essential to respect its power. Understanding both the positive and negative impacts of lightning can help us appreciate this phenomenon more fully. Whether it is nourishing the earth or causing destruction, the lightning stroke is a reminder of the dynamic forces of nature that shape our environment every day.

闪电击中现象是自然界最令人敬畏的事件之一。当我们想到雷暴时，往往会想象黑暗的云层、倾盆大雨和震耳欲聋的雷声。然而，真正的奇观在于闪电击中，它在天空中闪烁出耀眼的光芒。这个自然现象不仅在视觉上令人惊叹；它在我们的生态系统中也发挥着重要作用。一次闪电击中可以以高达30,000开尔文的温度击中地面，这比太阳表面的温度高出五倍。这种巨大的热量会导致周围空气迅速膨胀，从而产生随之而来的雷声。除了其戏剧性的表现外，闪电击中对氮循环至关重要。当闪电击中时，产生的能量有助于将大气中的氮气转化为硝酸盐，然后通过降雨沉积到土壤中。这个过程丰富了土壤，为植物提供了必需的营养，有助于我们环境的整体健康。如果没有闪电击中，许多生态系统将因缺乏氮而难以生存。尽管有其好处，闪电击中也可能带来严重的风险。每年，数千场野火因闪电击中而引发，尤其是在干燥地区的夏季。这些火灾可以摧毁大片森林，破坏野生动物栖息地，并威胁人类居住区。此外，闪电每年导致无数伤害和死亡。据估计，全球每年约有240,000人被闪电击中，其中约2,000人死亡。在雷暴期间保持安全，了解与闪电击中相关的危险至关重要。人们应该寻找室内避难所，避免开放的田野、高大的树木和金属物体。还建议远离水源，因为水是良好的电导体。通过采取这些预防措施，个人可以保护自己免受闪电不可预测的影响。总之，虽然闪电击中可以是我们自然界美丽而有益的一个方面，但尊重其力量是至关重要的。理解闪电的正面和负面影响可以帮助我们更全面地欣赏这一现象。无论是滋养大地还是造成破坏，闪电击中都是自然界塑造我们环境的动态力量的提醒。