cuboid

简明释义

英[ˈkjuːbɔɪd]美[ˈkjuːbɔɪd]

adj. 立方形的；立方体的

n. 长方体；骰骨

英英释义

单词用法

同义词

反义词

例句

1.The purification filter element unit is of a cylinder shape or a cuboid shape.

净化滤芯单元为筒状或长方体状。

2.Which of the following is the correct net of the cuboid?

下列哪项是该长方体的正确网格？

3.Processing out a known size from the cuboid waiting to be processed, the cuboid booked in position, need to look for one to the optimum cut way.

从待加工的长方体中加工出一个已知尺寸、位置预定的长方体，需寻找一种最优切割方式。

4.The cuboid building, which presents no Windows to the street, rises above a perimeter wall that encloses a garden on four sides.

长方形的建筑，临街面没有窗户，沿着花园四边的墙壁升起。

5.The pedestal drives a cuboid antenna, which can pitch and roll to direct at target accurately, and is driven by servo control.

该分体式天线座通过伺服控制来实现天线的俯仰和横滚运动，从而准确地指向目标。

6.Diagram 4 shows a cuboid.

图4显示一个长方体。

7.Today the cuboid watermelons are hand-picked and shipped all over Japan.

如今，在日本方西瓜经过精心挑选后被运往各地。

8.The bounding box is the external cuboid surrounding the components.

部件包围盒是包围该部件的外接长方体。

9.Even the cuboid form of the M100 with its superior surface of brushed stainless steel and glass is pure aesthetic enjoyment.

甚至M100的长方体组成，带拉丝不锈钢和玻璃的卓越表面都是纯美的享受。

10.In geometry class, we learned how to calculate the volume of a cuboid.

在几何课上，我们学习了如何计算长方体的体积。

11.When stacking boxes, it's easier to manage cuboid shapes than irregular ones.

在堆叠箱子时，管理长方体形状比不规则形状要容易得多。

12.The architect designed the building in a cuboid shape for modern aesthetics.

建筑师将这座建筑设计成长方体形状，以符合现代美学。

13.The box is a perfect cuboid that fits all the items neatly inside.

这个盒子是一个完美的长方体，可以将所有物品整齐地放在里面。

14.The cuboid structure of the room allows for efficient use of space.

这个房间的长方体结构使空间利用更加高效。

作文

In the world of geometry, there are various shapes and figures that we study to understand the properties of space and form. One such shape is the cuboid, which is a three-dimensional figure with six rectangular faces. The cuboid is also known as a rectangular prism, and it can be found in many everyday objects around us, from boxes to buildings. Understanding the characteristics of a cuboid is essential for students and professionals alike, particularly in fields such as architecture, engineering, and design.A cuboid has twelve edges, eight vertices, and six faces, all of which are rectangles. The opposite faces of a cuboid are equal in size and shape. This symmetry is one of the defining features of a cuboid, making it a highly efficient shape for storage and construction purposes. For example, when packing items for shipping, using cuboid-shaped boxes maximizes the use of space, allowing for more items to be transported at once.The volume of a cuboid can be calculated using the formula V = l × w × h, where 'l' represents the length, 'w' is the width, and 'h' is the height of the cuboid. This formula is straightforward yet powerful, enabling us to determine how much space a cuboid occupies. For instance, if you have a cuboid box that is 2 meters long, 1 meter wide, and 0.5 meters high, its volume would be 2 × 1 × 0.5 = 1 cubic meter.In addition to volume, the surface area of a cuboid is another important measurement. The formula for calculating the surface area is A = 2(lw + lh + wh). This gives us an idea of how much material is needed to cover the cuboid or how much paint would be required to coat its surface. Knowing the surface area is particularly useful in construction and manufacturing, where precision is key.The significance of the cuboid extends beyond mathematics and practical applications; it also appears in art and design. Artists often use cuboids as a foundational shape in their work, creating sculptures and installations that play with the perception of space and form. In architecture, the cuboid serves as a building block for creating visually appealing and functional structures. Many modern buildings feature cuboid designs, emphasizing clean lines and geometric shapes that resonate with contemporary aesthetics.In conclusion, the cuboid is a fundamental shape in both mathematics and the real world. Its properties, such as volume and surface area, are crucial for various applications, including shipping, construction, and design. By understanding the cuboid, we gain insights into the efficiency and beauty of geometric forms that surround us. Whether we encounter a cuboid in a classroom, a warehouse, or an art gallery, it remains a shape that embodies both functionality and elegance. Thus, the study of cuboids not only enhances our mathematical skills but also enriches our appreciation for the structures and designs that shape our environment.

在几何学的世界中，我们研究各种形状和图形，以理解空间和形态的特性。其中一个形状是长方体，它是一个具有六个矩形面的三维图形。长方体也被称为矩形棱柱，可以在我们周围的许多日常物品中找到，从盒子到建筑物。理解长方体的特征对学生和专业人士都至关重要，特别是在建筑、工程和设计等领域。一个长方体有十二条边、八个顶点和六个面，所有面都是矩形。长方体的对面相等且形状相同。这种对称性是长方体的定义特征之一，使其成为存储和建筑目的的高效形状。例如，在打包运输物品时，使用长方体形状的盒子可以最大化空间的使用，使得一次可以运输更多的物品。长方体的体积可以使用公式V = l × w × h来计算，其中'l'表示长度，'w'是宽度，'h'是长方体的高度。这个公式简单而强大，使我们能够确定长方体占据的空间。例如，如果你有一个长2米、宽1米、高0.5米的长方体盒子，它的体积将是2 × 1 × 0.5 = 1立方米。除了体积，长方体的表面积也是一个重要的测量值。计算表面积的公式是A = 2(lw + lh + wh)。这让我们了解覆盖长方体所需的材料量，或者涂覆其表面所需的油漆量。了解表面积在建筑和制造中尤其有用，因为精确性至关重要。长方体的重要性超越了数学和实际应用；它也出现在艺术和设计中。艺术家们经常在他们的作品中使用长方体作为基础形状，创造出玩弄空间和形态感知的雕塑和装置。在建筑中，长方体作为创建视觉吸引力和功能性结构的基础块。许多现代建筑采用长方体设计，强调干净的线条和几何形状，与当代美学产生共鸣。总之，长方体是数学和现实世界中的基本形状。它的特性，如体积和表面积，对于各种应用至关重要，包括运输、建筑和设计。通过理解长方体，我们获得了对周围空间和形态效率与美的洞察。无论我们在教室、仓库还是艺术画廊中遇到长方体，它仍然是一个体现功能性和优雅的形状。因此，研究长方体不仅提高了我们的数学技能，还丰富了我们对塑造环境的结构和设计的欣赏。