outburst of gas

简明释义

瓦斯突出

英英释义

例句

1.The scientists recorded an outburst of gas 气体喷发 from the geyser, which indicated increased geothermal activity.

科学家记录到间歇泉的气体喷发，这表明地热活动增强。

2.An unexpected outburst of gas 气体喷发 occurred during the drilling process, leading to a temporary halt of operations.

在钻探过程中发生了意外的气体喷发，导致操作暂时中止。

3.During the volcanic eruption, there was a massive outburst of gas 气体喷发 that could be seen from miles away.

在火山爆发期间，发生了大规模的气体喷发，从几英里外都能看到。

4.In the lab, we observed a small outburst of gas 气体喷发 when the chemical reaction reached its peak.

在实验室中，我们观察到当化学反应达到顶峰时出现了小规模的气体喷发。

5.The engineers were surprised by the sudden outburst of gas 气体喷发 from the pipeline, prompting an emergency response.

工程师们对管道突然的气体喷发感到惊讶，促使紧急响应。

作文

The phenomenon of volcanic eruptions has fascinated scientists and the general public alike for centuries. One of the most intriguing aspects of these eruptions is the sudden release of pressure that often results in an outburst of gas. This term refers to the rapid expulsion of gases from the Earth's crust, which can occur during volcanic activity. The gases primarily consist of water vapor, carbon dioxide, sulfur dioxide, and various other trace gases. Understanding this outburst of gas is essential for comprehending the dynamics of volcanic eruptions and their potential impact on the environment.When a volcano erupts, it is often preceded by a buildup of pressure within the magma chamber. As magma rises towards the surface, it encounters lower pressure, allowing dissolved gases to escape. This process can lead to a dramatic increase in volume and pressure, ultimately resulting in an explosive eruption. The outburst of gas during such events can be incredibly powerful, propelling ash and volcanic rock into the atmosphere at astonishing speeds.One of the most notable examples of a significant outburst of gas occurred during the eruption of Mount St. Helens in 1980. This event was characterized by a massive release of gases and ash that reshaped the surrounding landscape. The eruption not only affected the immediate vicinity but also had far-reaching consequences for air quality and climate. The particles released into the atmosphere can reflect sunlight, leading to temporary cooling effects on the Earth's surface. Moreover, the outburst of gas plays a crucial role in the formation of volcanic plumes. These plumes can rise several kilometers into the atmosphere, carrying with them ash and gases that can travel hundreds of miles away from the eruption site. This dispersal can have significant implications for aviation safety, as ash clouds can damage aircraft engines and pose risks to flights. In addition to its effects on the atmosphere, the outburst of gas from volcanic eruptions can also influence local ecosystems. The gases released can acidify rainwater, impacting soil and water quality. Plants and animals in the vicinity may suffer from the toxic effects of sulfur dioxide and other harmful gases. Furthermore, the ash fallout can blanket landscapes, disrupting photosynthesis and altering habitats. Scientists continuously monitor active volcanoes to predict when an outburst of gas might occur. By studying gas emissions, researchers can gain insights into the behavior of magma beneath the surface. This information is vital for developing early warning systems to protect communities living near volcanoes. In conclusion, the outburst of gas during volcanic eruptions is a complex and dynamic process that has significant implications for the environment, climate, and human safety. Understanding this phenomenon not only helps us appreciate the power of nature but also equips us with the knowledge needed to mitigate its impacts. As we continue to study volcanic activity, the insights gained will be invaluable in enhancing our preparedness for future eruptions.

火山喷发现象几个世纪以来一直吸引着科学家和公众的注意。这些喷发中最引人注目的方面之一是压力的突然释放，通常会导致气体的喷发。这个术语指的是地壳内气体的快速排放，这种情况可能在火山活动期间发生。这些气体主要由水蒸气、二氧化碳、二氧化硫以及各种其他微量气体组成。理解这种气体的喷发对于理解火山喷发的动态及其对环境的潜在影响至关重要。当火山喷发时，通常会在岩浆 chamber 内部积累压力。在岩浆向表面上升的过程中，它遇到较低的压力，使得溶解的气体能够逸出。这个过程可能导致体积和压力的急剧增加，最终导致爆炸性的喷发。在这样的事件中，气体的喷发可以是非常强大的，将灰烬和火山岩以惊人的速度推进到大气中。1980年圣海伦斯山喷发就是一个显著的气体的喷发事件的例子。该事件的特点是大量气体和灰烬的释放，重塑了周围的地貌。这次喷发不仅影响了周边地区，还对空气质量和气候产生了深远的影响。释放到大气中的颗粒物可以反射阳光，导致地球表面的暂时降温效果。此外，气体的喷发在火山烟羽的形成中也发挥着关键作用。这些烟羽可以上升数公里进入大气层，携带着灰烬和气体，可能在喷发地点几百英里外旅行。这种扩散对航空安全有重大影响，因为灰烬云可能损坏飞机发动机并对航班构成风险。除了对大气的影响，火山喷发中的气体的喷发也可能影响当地生态系统。释放的气体可能使雨水酸化，影响土壤和水质。附近的植物和动物可能受到二氧化硫等有害气体的毒性影响。此外，灰烬的降落可能覆盖景观，干扰光合作用并改变栖息地。科学家持续监测活火山，以预测何时可能发生气体的喷发。通过研究气体排放，研究人员可以深入了解表面下岩浆的行为。这些信息对于开发早期预警系统以保护居住在火山附近的社区至关重要。总之，火山喷发中的气体的喷发是一个复杂而动态的过程，对环境、气候和人类安全具有重要影响。理解这一现象不仅有助于我们欣赏自然的力量，还使我们具备减轻其影响所需的知识。随着我们继续研究火山活动，获得的见解将对增强我们对未来喷发的准备工作具有不可估量的价值。