tuffaceous

简明释义

英[tʌˈfeɪʃəs]美[tʌfˈeɪʃəs]

adj. 凝灰质的

英英释义

单词用法

同义词

反义词

例句

1.They reported the abnormal uranium content of waters issuing from tuffaceous rocks.

该理论认为，来自凝灰岩的地下水淋蚀铀。

2.The tuffaceous blanketed the entire basin.

凝灰岩充填着整个盆地。

3.It was found that Meiyuan stone is a tuffaceous sandstone of high porosity.

通过岩矿检测，得知梅园石属于凝灰质砂岩，孔隙率较大。

4.The types of reservoirs main include base rock weathering crust, sandstone, tuffaceous sandstone and conglomerate.

储层类型主要包括基岩风化壳、岩、灰质砂岩和砾岩。

5.Bao ancient group plans for a major deep-sea - a half deep in the ash, black ash-like TLC tuffaceous siltstone, shale tuffaceous, with gray green, with thin gray-tuff interbedded uneven.

包古图组主要为一套深海—半深海相的灰、灰黑色薄层状凝灰质粉砂岩、凝灰质泥岩，与灰绿色、灰色薄层状沉凝灰岩不均匀互层。

6.The eruptive tuffaceous volcanic has been mainly changed by leaching, and become loose and porous, with the porosity to be increased to over 15%.

淋滤作用主要改造爆发相凝灰质熔岩，使其变得极为疏松，孔隙度提高到15 %以上。

7.Oil shale always has the accompanying relationship with overlying sedimentary tuff or other tuffaceous strata.

油页岩常与上覆沉凝灰岩或其它凝灰质岩石呈伴生关系。

8.Bao ancient group plans for a major deep-sea - a half deep in the ash, black ash-like TLC tuffaceous siltstone, shale tuffaceous, with gray green, with thin gray-tuff interbedded uneven.

包古图组主要为一套深海—半深海相的灰、灰黑色薄层状凝灰质粉砂岩、凝灰质泥岩，与灰绿色、灰色薄层状沉凝灰岩不均匀互层。

9.The types of reservoirs main include base rock weathering crust, sandstone, tuffaceous sandstone and conglomerate.

储层类型主要包括基岩风化壳、砂岩、凝灰质砂岩和砾岩。

10.The tuffaceous soil in the area is ideal for growing certain types of grapes.

该地区的火山灰土壤非常适合种植某些类型的葡萄。

11.Researchers found that the tuffaceous rocks contained unique fossilized remains.

研究人员发现这些火山灰岩中含有独特的化石遗骸。

12.During the excavation, they discovered layers of tuffaceous deposits that dated back millions of years.

在挖掘过程中，他们发现了数百万年前的火山灰沉积物层。

13.The geologist explained that the rock formation was primarily composed of tuffaceous material, indicating a volcanic origin.

地质学家解释说，这个岩层主要由火山灰岩组成，表明其火山起源。

14.The building's foundation was constructed using tuffaceous stone, which provides excellent insulation.

建筑的基础是用火山灰石建造的，这提供了出色的绝缘效果。

作文

The geological formations of our planet are a testament to the dynamic processes that have shaped the Earth over millions of years. Among these formations, one particularly interesting type is known as tuffaceous rock. This term refers to a type of rock that is primarily composed of volcanic ash and other pyroclastic materials. Understanding tuffaceous rocks can provide valuable insights into volcanic activity and the environmental conditions that existed at the time of their formation.Tuffaceous rocks are often found in areas that have experienced significant volcanic activity. The formation process begins when a volcano erupts, releasing ash and other materials into the atmosphere. As these materials fall back to the ground, they can accumulate and compact over time, forming a solid mass. The result is a type of rock that can vary in texture and composition, depending on the specific conditions during its formation.One of the most fascinating aspects of tuffaceous rocks is their ability to preserve evidence of past volcanic events. For geologists, these rocks serve as a historical record, offering clues about the intensity and frequency of eruptions in a particular area. By studying the layers of tuffaceous rock, scientists can reconstruct the timeline of volcanic activity and better understand the potential hazards associated with future eruptions.In addition to their geological significance, tuffaceous rocks also have practical applications. For instance, because they are formed from volcanic ash, they can be lightweight and porous, making them suitable for use in construction materials such as concrete. Their unique properties can enhance the performance of building materials, providing both strength and insulation.Furthermore, the study of tuffaceous rocks is not limited to geology alone. These formations can also impact local ecosystems. The ash content in tuffaceous rocks can influence soil fertility, leading to rich agricultural lands in certain regions. Farmers often benefit from the minerals released by weathering tuffaceous materials, which can enhance crop yields.As we continue to explore the Earth's geological history, the importance of tuffaceous rocks cannot be overstated. They are not just remnants of ancient volcanic activity; they are key components of our planet's narrative. By studying these rocks, we gain a deeper understanding of the forces that shape our world and the intricate relationships between geology, ecology, and human activity.In conclusion, the term tuffaceous encompasses a wide range of geological phenomena that are essential for understanding both the Earth's past and its future. Whether through their role in volcanic activity, their applications in construction, or their impact on agriculture, tuffaceous rocks play a crucial role in our environment. As we advance our knowledge in geology, the study of tuffaceous formations will undoubtedly continue to yield valuable insights into the natural world around us.

我们星球的地质构造证明了数百万年来塑造地球的动态过程。在这些构造中，有一种特别有趣的类型被称为火山灰岩。这个术语指的是一种主要由火山灰和其他火山碎屑材料组成的岩石。理解火山灰岩可以为火山活动及其形成时存在的环境条件提供宝贵的见解。火山灰岩通常在经历过重大火山活动的地区发现。形成过程始于火山爆发，火山将灰烬和其他材料释放到大气中。当这些材料重新落回地面时，它们会随着时间的推移积累并压实，形成一个固体块体。结果是一种岩石，其纹理和成分可能有所不同，具体取决于其形成时的特定条件。火山灰岩最迷人的方面之一是它们能够保存过去火山事件的证据。对于地质学家来说，这些岩石是历史记录，提供有关特定区域喷发强度和频率的线索。通过研究火山灰岩的层次，科学家可以重建火山活动的时间线，更好地理解与未来喷发相关的潜在危险。除了它们的地质重要性之外，火山灰岩还有实际应用。例如，由于它们是由火山灰形成的，因此它们可以轻便且多孔，适合用作混凝土等建筑材料。它们独特的性质可以增强建筑材料的性能，提供强度和绝缘。此外，火山灰岩的研究不仅限于地质学。这些构造还可以影响地方生态系统。火山灰岩中的灰烬含量可以影响土壤肥力，导致某些地区的农业土地肥沃。农民常常受益于风化火山灰岩材料释放的矿物，这可以提高作物产量。随着我们继续探索地球的地质历史，火山灰岩的重要性不容小觑。它们不仅是古代火山活动的遗迹；它们是我们星球叙事的关键组成部分。通过研究这些岩石，我们更深入地理解塑造我们世界的力量以及地质、生态和人类活动之间错综复杂的关系。总之，术语火山灰岩涵盖了一系列对理解地球过去和未来至关重要的地质现象。无论是通过它们在火山活动中的作用、在建筑中的应用，还是对农业的影响，火山灰岩在我们的环境中扮演着至关重要的角色。随着我们在地质学领域知识的不断进步，对火山灰岩构造的研究无疑将继续为我们周围的自然世界提供宝贵的见解。