catenary

catenary的音标是[ˈkætɪnərɪ] ，基本翻译是“悬链线”，速记技巧是：cat（猫） + ener（能量） + ary（线）。

Catenary的英文词源可以追溯到拉丁语词汇catenus，意为链条。Catenary在物理中指的是链条、绳索等柔性物体的悬挂曲线，其形状类似于链子下垂的形态。

变化形式：复数形式为catenaries，形容词形式为catenary。

相关单词：

1. catenose：这个单词是由catenary派生出来的，意为“链状的”。这个词通常用于描述物体或线条呈现链状或连续的形态。

2. catenary rope：吊桥的绳索通常被称为catenary rope，它是指连接两端的柔性绳索，其形状类似于链状。

3. catenary wire：架空电线的形状通常类似于catenary wire，即悬挂曲线形成的线条。

4. catenary system：这个单词可以指代一个完整的链条系统，包括链条、连接件和悬挂装置等。

5. catenary bridge：悬索桥的英文单词是cable-stayed bridge，其中的catenary指的是链条形状，因此catenary bridge可以指代由链条支撑的桥梁。

6. catenary curve：这个单词用来描述链条或绳索等柔性物体的悬挂曲线。

7. catenary line：这个单词可以用来描述一系列物体或线条形成的连续曲线，类似于catenary悬挂曲线。

8. catenoid：这个单词是由拉丁词根catenus和词尾-oid构成，意为“链条状的”。它通常用来描述物体或线条呈现类似链条形状的形态。

9. chain-like：这个单词用来描述物体或线条呈现链状的形态，其英文解释为“resembling a chain”。

10. chain-shaped：这个单词用来描述物体或线条呈现链状或链条形状的形态。

常用短语：

1.catenary curve (n.) - 悬链线

2.catenary rod (n.) - 悬链线杆

3.catenary arc (n.) - 悬链线弧

4.catenary length (n.) - 悬链线长度

5.catenary curve method (n.) - 悬链线曲线法

6.catenary bridge (n.) - 悬链线桥

7.catenary wire (n.) - 悬链线导线

双语例句：

1. The catenary curve is a mathematical model of a hanging wire or rope.

2. The catenary rod is a type of bridge that uses the catenary curve to support itself.

3. The catenary arc is used in some architectural designs to create a unique and beautiful effect.

4. Catenary length is an important factor in determining the optimal design of a hanging structure.

5. The catenary curve method is used to calculate the optimal path for a suspended object.

6. Catenary wires are commonly used in power transmission systems to carry electricity over long distances.

7. The catenary bridge is a unique type of bridge that provides a unique and interesting experience for visitors.

英文小作文：

Title: The Catenary Curve in Engineering Designs

The catenary curve is a mathematical model that describes the shape of a hanging wire or rope. It is commonly used in engineering designs, such as in suspension bridges, power transmission systems, and architectural designs. The catenary curve provides an optimal design solution for hanging structures, as it takes into account the forces of gravity and the tension of the wire or rope. It also creates a visually appealing and unique design that provides a unique and interesting experience for visitors. In addition, the catenary curve is also used in other engineering applications, such as in the design of optical instruments and aerodynamic shapes of vehicles. Understanding the catenary curve and its applications is essential for engineers and designers to create safe, functional, and visually appealing designs that meet the needs of today"s society.