pumiceous

简明释义

英[ˈpʌmɪʃəs]美[pjuːˈmɪʃəs]

adj. 轻石的；像轻石的；由浮石组成的

英英释义

单词用法

同义词

反义词

例句

1.In the past, what the county leads Campagna is much, to Shi Shan area little, heavy Campagna is light a mountainous area, barytic hill is pumiceous hill;

过去，县领导走平原的多，到石山区的少，重平原轻山区，重土山轻石山；

2.In the past, what the county leads Campagna is much, to Shi Shan area little, heavy Campagna is light a mountainous area, barytic hill is pumiceous hill;

过去，县领导走平原的多，到石山区的少，重平原轻山区，重土山轻石山；

3.Barytic hill is a pumiceous hill.

重晶山是浮石山。

4.The artist chose a pumiceous stone to carve her sculpture, as it is lightweight and easy to shape.

艺术家选择了一块浮石来雕刻她的雕塑，因为它轻便且易于成型。

5.During the volcanic eruption, pumiceous rocks were ejected and scattered across the landscape.

在火山喷发期间，浮石岩石被喷出并散落在地面上。

6.The pumiceous texture of the stone made it ideal for use in construction.

这种石头的浮石质地使其非常适合用于建筑。

7.She used a pumiceous sponge to gently exfoliate her skin during her skincare routine.

她使用了一块浮石海绵，在护肤过程中温和地去角质。

8.The geologist explained how pumiceous materials can float on water due to their porous nature.

地质学家解释了由于其多孔特性，浮石材料如何能漂浮在水面上。

作文

In the realm of geology, the study of various types of rocks and minerals is crucial for understanding the Earth's composition. One fascinating type of volcanic rock is pumice, which is known for its unique properties. The term pumiceous refers to anything that resembles or is characteristic of pumice. This rock forms when volcanic lava cools rapidly and depressurizes, trapping gas bubbles in the process. As a result, pumiceous rocks are lightweight and porous, making them distinct from other types of volcanic materials. The characteristics of pumiceous rock make it highly valuable in various industries. For instance, its abrasive nature allows it to be used in beauty products, such as exfoliating scrubs, where it helps to remove dead skin cells. Additionally, because of its lightweight quality, pumiceous materials are often used in construction as lightweight aggregate in concrete. This not only reduces the overall weight of the structure but also enhances its thermal insulation properties. Moreover, the environmental benefits of using pumiceous materials cannot be overlooked. Utilizing volcanic rock in landscaping can help with soil aeration and drainage, promoting healthier plant growth. In gardening, pumiceous stones are often added to potting mixes to improve drainage, allowing roots to breathe better and reducing the risk of overwatering. From an artistic perspective, pumiceous stones have also found their way into the world of sculpture and design. Artists appreciate the texture and lightness of pumiceous materials, using them to create intricate designs that play with light and shadow. The versatility of pumiceous rock allows for both functional and aesthetic applications, showcasing its importance beyond just geological significance. In conclusion, the term pumiceous encapsulates the unique qualities of pumice rock, which has far-reaching implications in various fields. Its lightweight, porous nature makes it an invaluable resource in industries ranging from beauty to construction and gardening. Understanding the properties of pumiceous materials can lead to innovative uses that benefit both humans and the environment. As we continue to explore and harness the potential of geological materials, the pumiceous rock stands out as a remarkable example of nature's ingenuity, providing us with tools to enhance our lives while also reminding us of the dynamic processes that shape our planet.

在地质学领域，研究各种类型的岩石和矿物对于理解地球的组成至关重要。一种迷人的火山岩是浮石，它因其独特的性质而闻名。术语pumiceous指的是任何类似于或具有浮石特征的东西。这种岩石形成于火山岩浆迅速冷却和减压的过程中，气体泡沫被困在其中。因此，pumiceous岩石轻巧且多孔，使其与其他类型的火山材料截然不同。 pumiceous岩石的特性使其在各个行业中都极具价值。例如，它的磨蚀性使其可以用于美容产品，如去角质磨砂膏，帮助去除死皮细胞。此外，由于其轻巧的特性，pumiceous材料常用于建筑中，作为混凝土中的轻质骨料。这不仅减少了结构的整体重量，还增强了其热绝缘性能。 此外，使用pumiceous材料的环境益处也不容忽视。在园艺中，利用火山岩进行景观美化可以帮助改善土壤通气性和排水性，促进植物更健康的生长。在园艺中，pumiceous石头通常被添加到盆栽混合物中，以改善排水，使根部能够更好地呼吸，并减少过度浇水的风险。 从艺术的角度来看，pumiceous石头也进入了雕塑和设计的世界。艺术家们欣赏pumiceous材料的纹理和轻盈，利用它们创造出玩弄光影的复杂设计。pumiceous岩石的多功能性允许其在功能性和美学应用之间展示其重要性，突显其超越地质意义的价值。 总之，术语pumiceous概括了浮石岩石的独特特性，这在各个领域都有深远的影响。其轻巧、多孔的特性使其成为美容、建筑和园艺等行业中不可或缺的资源。理解pumiceous材料的特性可以带来创新的用途，造福人类和环境。随着我们继续探索和利用地质材料的潜力，pumiceous岩石作为自然聪明才智的杰出例子脱颖而出，为我们提供了增强生活的工具，同时也提醒我们塑造我们星球的动态过程。