rough spar

简明释义

未加工的木杆

英英释义

例句

1.Before sanding, the table had a surface of rough spar that needed smoothing.

在打磨之前，桌子的表面是粗糙的木材，需要抚平。

2.The builder recommended using rough spar for the framework of the house.

建筑商建议使用粗糙的木材作为房屋的框架。

3.The carpenter used a piece of rough spar to support the structure.

木匠用一块粗糙的木材来支撑结构。

4.The artist decided to carve into the rough spar to create a unique sculpture.

艺术家决定在粗糙的木材上雕刻，以创造独特的雕塑。

5.During the renovation, we found some rough spar in the attic.

在翻新过程中，我们在阁楼里找到了几块粗糙的木材。

作文

In the world of geology, we often encounter various terms that describe different minerals and their properties. One such term is rough spar, which refers to a type of mineral that has not been polished or refined. This unrefined state can provide valuable insights into the mineral's natural characteristics and formation processes. Understanding rough spar is essential for geologists and mineralogists as it helps them identify and classify minerals more accurately.The term 'spar' itself is derived from the Old English word 'spear,' which means to scatter or to spread out. In geological contexts, it typically refers to crystalline minerals that are easily cleaved or split. When we consider rough spar, we are looking at these minerals in their most natural form, often characterized by a lack of luster and a rough surface texture.One of the most common types of rough spar is feldspar, which constitutes a significant portion of the Earth's crust. Feldspar minerals can be found in various colors, including pink, white, and gray, and they are often used in the production of ceramics and glass. The rough spar form of feldspar allows geologists to study its composition and structure before it undergoes any industrial processing.Additionally, rough spar can also refer to other minerals such as calcite or barite, which are frequently found in sedimentary rock formations. These minerals play crucial roles in the geological history of an area, indicating past environmental conditions and the processes that shaped the landscape. By examining rough spar, scientists can gather information about sedimentation rates, water chemistry, and even climate changes over geological time scales.Furthermore, the study of rough spar is not limited to academic research; it also has practical applications in mining and mineral extraction. Miners often encounter rough spar during their operations, and understanding its properties can help them determine the best methods for extraction and processing. For instance, recognizing the presence of rough spar can indicate the potential for valuable mineral deposits, guiding exploration efforts and investment decisions.In conclusion, rough spar serves as a fundamental concept in the field of geology. It represents the raw, unprocessed state of various minerals, providing critical information about their characteristics and origins. Whether for academic research or practical applications in mining, understanding rough spar is vital for anyone involved in the study or utilization of minerals. As we continue to explore the Earth and its resources, the significance of rough spar will undoubtedly remain a key focus for geologists and mineral enthusiasts alike.

在地质学的世界里，我们经常会遇到各种术语，用于描述不同的矿物及其特性。其中一个术语是粗糙的长石，指的是一种未经过抛光或精炼的矿物。这种未加工的状态可以提供关于矿物自然特征和形成过程的宝贵见解。理解粗糙的长石对地质学家和矿物学家至关重要，因为它帮助他们更准确地识别和分类矿物。“长石”这个词本身来源于古英语单词“spear”，意为散开或扩展。在地质学的上下文中，它通常指的是易于劈裂或分裂的结晶矿物。当我们考虑粗糙的长石时，我们是在观察这些矿物的最自然形态，通常以缺乏光泽和粗糙的表面纹理为特征。最常见的粗糙的长石类型之一是长石，它构成了地球地壳的很大一部分。长石矿物可以呈现多种颜色，包括粉色、白色和灰色，通常用于陶瓷和玻璃的生产。长石的粗糙的长石形式使地质学家能够在其经历任何工业加工之前研究其成分和结构。此外，粗糙的长石还可以指其他矿物，如方解石或重晶石，这些矿物通常在沉积岩层中发现。这些矿物在一个地区的地质历史中扮演着关键角色，指示过去的环境条件以及塑造景观的过程。通过检查粗糙的长石，科学家可以收集有关沉积速率、水化学成分，甚至是地质时间尺度上气候变化的信息。此外，粗糙的长石的研究不仅限于学术研究；它在采矿和矿物提取中也具有实际应用。矿工们在作业过程中经常会遇到粗糙的长石，理解其特性可以帮助他们确定最佳的提取和加工方法。例如，识别粗糙的长石的存在可以指示出有价值的矿藏的潜力，从而指导勘探工作和投资决策。总之，粗糙的长石在地质学领域中是一个基本概念。它代表了各种矿物的原始、未加工状态，提供了关于其特性和起源的关键资料。无论是用于学术研究还是矿业中的实际应用，理解粗糙的长石对于任何参与矿物研究或利用的人来说都是至关重要的。随着我们继续探索地球及其资源，粗糙的长石的重要性无疑将继续成为地质学家和矿物爱好者关注的焦点。