lapillus

简明释义

英[ləˈpɪləs]美[ləˈpɪləs]

n. 火山砾

复 数 l a p i l l i

英英释义

单词用法

同义词

反义词

例句

1.Short radius and long radius of lapillus was linearly correlated.

草鱼幼鱼耳石长半径与短半径之间呈线性关系；

2.Short radius and long radius of lapillus was linearly correlated.

草鱼幼鱼耳石长半径与短半径之间呈线性关系；

3.During the hike, we found several pieces of lapilli (小火山石) that had rolled down from the mountain.

在徒步旅行中，我们发现几块从山上滚下来的lapilli(小火山石)。

4.The museum displayed a collection of lapilli (小火山石) from various eruptions around the world.

博物馆展出了来自世界各地的各种喷发的lapilli(小火山石)收藏。

5.Geologists often collect lapilli (小火山石) samples to study past volcanic activity.

地质学家常常收集lapilli(小火山石)样本，以研究过去的火山活动。

6.The volcanic eruption scattered numerous lapilli (小火山石) across the landscape.

火山爆发将无数的lapilli(小火山石)散落在了这片土地上。

7.The beach was covered in fine ash and lapilli (小火山石) after the nearby volcano erupted.

在附近的火山爆发后，海滩上覆盖着细灰和lapilli(小火山石)。

作文

In the world of geology and volcanology, various terms are used to describe the materials that emerge from volcanic eruptions. One such term is lapillus, which refers to small fragments of volcanic rock ejected during an explosive eruption. These fragments typically range in size from 2 to 64 millimeters, making them larger than volcanic ash but smaller than volcanic bombs. Understanding lapillus is crucial for scientists studying volcanic activity and its effects on the environment. The formation of lapillus occurs when magma is violently expelled from a volcano, undergoing rapid cooling and solidification as it travels through the air. This process creates a variety of shapes and textures in the resulting fragments, which can be studied to gain insights into the conditions present during the eruption. For instance, the presence of lapillus in a volcanic deposit can indicate the intensity of an eruption and the type of volcanic activity that occurred.Geologists often collect samples of lapillus for analysis in order to understand the composition of the magma and the gases released during an eruption. By examining these small rock fragments, researchers can gather valuable information about the history of a volcano, including its past eruptions and potential future activity. The study of lapillus also contributes to our understanding of the broader geological processes that shape our planet.In addition to their scientific significance, lapillus can also have practical implications for communities living near volcanoes. When a volcano erupts, the fallout of lapillus can impact air quality, agriculture, and infrastructure. For example, if a significant amount of lapillus falls on agricultural land, it can damage crops and affect food supply. Moreover, the accumulation of lapillus on roads and buildings can pose hazards and require cleanup efforts.Furthermore, lapillus can also serve as a fascinating subject for educational purposes. Students learning about geology and volcanology can engage with hands-on activities involving the collection and analysis of lapillus. By observing the differences in size, shape, and color of these volcanic fragments, learners can develop a deeper appreciation for the natural processes that create our planet's landscape.In conclusion, lapillus plays an important role in both scientific research and practical considerations related to volcanic activity. Its study not only enhances our understanding of geological processes but also helps us prepare for and respond to the impacts of volcanic eruptions. As we continue to explore the complexities of our planet, terms like lapillus remind us of the dynamic forces at play beneath the surface and the importance of ongoing research in this field.

在地质学和火山学的世界中，许多术语被用来描述从火山喷发中喷出的材料。其中一个术语是lapillus，指的是在爆炸性喷发过程中喷出的火山岩小碎片。这些碎片的大小通常在2到64毫米之间，既大于火山灰，又小于火山弹。理解lapillus对研究火山活动及其对环境影响的科学家至关重要。lapillus的形成发生在火山猛烈喷发时，熔岩在空气中迅速冷却和固化。这一过程创造了各种形状和纹理的碎片，研究这些碎片可以深入了解喷发时的条件。例如，火山沉积物中lapillus的存在可以表明喷发的强度和发生的火山活动类型。地质学家常常收集lapillus样本进行分析，以了解喷发过程中熔岩和释放气体的成分。通过检查这些小岩石碎片，研究人员可以收集有关火山历史的宝贵信息，包括其过去的喷发和未来的潜在活动。对lapillus的研究也有助于我们理解塑造我们星球的更广泛的地质过程。除了科学意义外，lapillus对生活在火山附近的社区也有实际影响。当火山喷发时，lapillus的降落可能会影响空气质量、农业和基础设施。例如，如果大量lapillus落在农田上，可能会损害作物并影响粮食供应。此外，lapillus在道路和建筑物上的积累可能会造成危险，需要清理工作。此外，lapillus也可以作为教育目的的迷人主题。学习地质学和火山学的学生可以参与涉及收集和分析lapillus的动手活动。通过观察这些火山碎片的大小、形状和颜色的差异，学习者可以更深入地欣赏创造我们星球地貌的自然过程。总之，lapillus在科学研究和与火山活动相关的实际考虑中扮演着重要角色。它的研究不仅增强了我们对地质过程的理解，还帮助我们为火山喷发的影响做好准备和应对。随着我们继续探索我们星球的复杂性，像lapillus这样的术语提醒我们，地表下正在发生的动态力量以及这一领域持续研究的重要性。