rhomb

简明释义

英[rɒm(b)]美[rɑm]

n. [数] 菱形；斜方形；结晶斜方六面体

英英释义

单词用法

同义词

反义词

例句

1.The paper describes the effective measures taken to reduce off grade product with home scrap, rhomb and horizontal crack, and consequently improving the quality of the continuously casting product.

本文介绍了转炉炼钢厂通过采取有效措施，减少退废、脱方及横向裂纹废品，提高连铸坯质量。

2.The Red Bull logo with its sun, rhomb, bulls and font has given inspiration to the design.

与它的太阳，菱形红牛标志，公牛和字体给设计的启示。

3.The rhomb has been used in the CO2 laser heterodyne detection system, and the transfer efficiency is more than 93 %.

该菱体较好地用于CO_2激光外差接收系统中，其能量转换效率达到93%以上。

4.Recent development of theory and application of the RUSM (rhomb unit structural model) for amorphous alloys are reviewed.

综述了非晶态合金菱面体单元结构模型在理论及应用方面的最新进展。

5.So the theoretical basis is provided for optimizing achromatism of the rhomb-type retarder and the material selecting scope can be extended.

从而为优化菱体型相位延迟器的消色差性，扩大材料的选取范围提供理论指导。

6.The basic form of this crystal is a rhomb.

此类晶体的基本形状为一菱面体。

7.The retardation of the Fresnel rhomb phase retarder was measured with the measurement error less than 0.3%.

经过对菲涅耳菱体型相位延迟器件的测试，测量误差小于0.3%。

8.The surface of the former is full of round granule while the latter is in the shape of rhomb.

而滴加草酸的铁膜表面形成的颗粒具有近菱形截面。

9.The shape of the diamond is a perfect rhomb.

这个钻石的形状是一个完美的菱形。

10.In geometry, a rhomb has all sides of equal length.

在几何学中，菱形的所有边长都相等。

11.The artist used a rhomb pattern in her painting.

这位艺术家在她的画作中使用了菱形图案。

12.We learned that a square is a special type of rhomb.

我们了解到，正方形是一种特殊的菱形。

13.The floor tiles are arranged in a rhomb shape.

地砖以菱形排列。

作文

In the realm of geometry, shapes and figures play a crucial role in understanding the world around us. One such intriguing shape is the rhomb, which is often overlooked yet holds significant properties that make it unique. A rhomb is defined as a quadrilateral with all four sides of equal length. This characteristic alone sets it apart from other quadrilaterals such as rectangles and squares, which have different properties. The most fascinating aspect of a rhomb is its angles; while the sides are of equal length, the angles can vary, giving rise to different types of rhombuses. The concept of a rhomb can be visualized easily with everyday objects. For instance, if you take a diamond, which is a common gemstone, you will notice that its shape resembles a rhomb. This similarity not only makes it aesthetically pleasing but also highlights the mathematical beauty found in nature. Understanding the properties of a rhomb can also help in various fields such as architecture and design, where symmetry and balance are essential elements. Moreover, the area of a rhomb can be calculated using a simple formula: Area = (d1 * d2) / 2, where d1 and d2 are the lengths of the diagonals. This formula illustrates how the rhomb can be dissected into triangles, making it easier to compute its area. Such calculations are vital in fields like engineering and construction, where precise measurements are required. In addition to its mathematical properties, the rhomb has cultural significance in various societies. For example, in some cultures, the rhomb symbolizes harmony and balance, reflecting the idea that all sides must work together cohesively. This symbolism can be seen in art and design, where artists use the rhomb shape to convey messages of unity and stability. Furthermore, the rhomb is closely related to other geometric figures. For instance, when two rhombuses are placed together, they can form a rectangle, showcasing the interconnectedness of different shapes within geometry. This relationship emphasizes the importance of understanding various geometric forms and their properties, as it can lead to a deeper appreciation of mathematics as a whole. In conclusion, the rhomb is more than just a simple geometric figure; it embodies a wealth of knowledge that spans across mathematics, culture, and design. By exploring the characteristics and applications of a rhomb, we gain insights into the intricate relationships between shapes and their significance in our lives. Whether in art, architecture, or everyday objects, the rhomb continues to inspire and challenge our understanding of geometry. Embracing the study of such shapes allows us to appreciate the beauty and complexity of the world we inhabit, reminding us that even the simplest forms can hold profound meaning.

在几何学领域，形状和图形在理解我们周围的世界中起着至关重要的作用。其中一个引人入胜的形状是菱形，它常常被忽视，但却具有显著的属性，使其独特。菱形被定义为四边形，其所有四条边长度相等。这一特性使其与其他四边形（如矩形和正方形）明显不同。菱形最迷人的方面是它的角；虽然边长相等，但角度可以变化，从而产生不同类型的菱形。 菱形的概念可以通过日常物品轻松可视化。例如，如果你拿起一颗钻石，这是一种常见的宝石，你会注意到它的形状类似于菱形。这种相似性不仅使其在美学上令人愉悦，而且突显了自然界中的数学之美。理解菱形的属性也有助于建筑和设计等各个领域，在这些领域中，对称和平衡是基本元素。 此外，菱形的面积可以通过一个简单的公式计算：面积 = (d1 * d2) / 2，其中d1和d2是对角线的长度。这个公式说明了如何将菱形分解成三角形，从而更容易计算其面积。这种计算在工程和建筑等领域至关重要，因为这些领域需要精确的测量。 除了数学属性之外，菱形在各种社会中具有文化意义。例如，在一些文化中，菱形象征着和谐与平衡，反映了所有边必须共同协作的理念。这种象征意义可以在艺术和设计中看到，艺术家们使用菱形形状传达团结与稳定的信息。 此外，菱形与其他几何图形密切相关。例如，当两个菱形放在一起时，它们可以形成一个矩形，展示了几何形状之间的相互联系。这种关系强调了理解各种几何形式及其属性的重要性，因为这可以加深我们对整体数学的欣赏。 总之，菱形不仅仅是一个简单的几何图形；它蕴含着跨越数学、文化和设计的丰富知识。通过探索菱形的特征和应用，我们获得了对形状之间复杂关系的洞察及其在我们生活中的重要性。无论是在艺术、建筑还是日常物品中，菱形继续激励并挑战我们对几何的理解。接受对这些形状的研究使我们能够欣赏我们所居住世界的美丽和复杂性，提醒我们即使是最简单的形式也可以蕴含深刻的意义。