conchoidal

conchoidal的音标是[kənˈkəʊɪdəl]，基本翻译是“贝壳状的；贝壳形的”。速记技巧是：可以联想到贝壳的形状。

Conchoidal (conchoid) 这个词来源于拉丁语，意为“贝壳的形状”。它的变化形式包括名词形式 Conchoid，形容词形式 Conchoide，以及动词形式 Conchoiding。

相关单词：

Conchology：贝壳学，研究贝壳的科学。

Conchologist：贝壳学家，研究贝壳的专业人士。

Conchoiding：指在物体上形成贝壳形状的痕迹或痕迹学过程。

Conchoidal fracture：贝壳状断裂，一种特殊的断裂方式，常用于描述材料在受到外力时的破坏方式。

Conchoidal texture：贝壳状纹理，描述材料内部结构的一种术语。

贝壳形状在自然界中广泛存在，因此与它相关的词汇也与自然、物质科学和材料科学等领域有关。这些词汇不仅提供了对特定领域的深入理解，也反映了科学词汇的多样性和丰富性。

常用短语：

1. conchoidal pattern

2. conchoidal fracture

3. conchoidal surface

4. conchoidal fracture surface

5. conchoidal flow

6. conchoidal deformation

7. conchoidal texture

例句：

1. The surface of the metal piece showed a conchoidal fracture, indicating that it had been subjected to a high-speed impact.

2. The conchoidal texture of the rock sample revealed the history of its deformation under high pressure and temperature conditions.

3. The conchoidal flow patterns on the surface of the liquid suggest that it has undergone turbulent flow.

4. The conchoidal deformation of the glass piece indicates that it had been subjected to a sudden impact force.

5. The conchoidal surface of the wood block is a result of its natural aging process.

6. The conchoidal fracture of the ceramic piece indicates that it had been broken under high-speed impact.

7. The conchoidal surface of the old coin is a testament to its age and history.

英文小作文：

Conchoidal Fracture: An Important Characteristic of Materials

Conchoidal fracture and texture are common characteristics of materials that can provide valuable information about their mechanical behavior and deformation mechanisms. These features are particularly important in understanding the behavior of materials under various loading conditions, such as impact, shear, and tension.

When a material is subjected to a sudden force, it may undergo conchoidal deformation, resulting in characteristic patterns on its surface or fracture surface. These patterns are characterized by their irregular shapes and smooth transitions between different parts, which are typical features of plastic deformation. Conchoidal fracture and texture can provide valuable insights into the mechanical properties of materials, as well as their manufacturing processes and use conditions.

For example, conchoidal fracture patterns can indicate whether a material has been subjected to high-speed impact or a sudden force, which can be useful in forensic applications or assessing the safety of materials used in critical applications such as aircraft parts or automotive components. Similarly, conchoidal texture can provide insights into the deformation mechanisms of materials during their manufacturing processes, such as hot pressing or sintering, which can help improve the quality and performance of materials used in various applications.

Therefore, understanding conchoidal fracture and texture is crucial for assessing the mechanical behavior and deformation mechanisms of materials, as well as for improving their performance and safety.