(穹顶)
拱顶
an architectural structure, often made of stone or concrete, that forms a curved or arched ceiling or roof, providing strength, support, and architectural beauty to a space
A vault is an arched structure that forms a ceiling or roof over a space. It is created by arranging materials, such as bricks or stones, in a curved shape, allowing the weight above to be distributed evenly across the walls. Vaults can come in different shapes, including circular, pointed, or groined, depending on the design. They are often used in buildings like churches, cathedrals, and large halls, providing strength and stability while creating a visually appealing interior. Vaults also help to create open spaces without the need for many supporting columns, making them a popular choice in architecture.
(穹顶)
圆顶
a building's roof that is rounded
A dome is a rounded, curved roof or ceiling that looks like the top half of a sphere. It is often used in large buildings such as churches, mosques, and government structures to create a grand and open space. The dome design evenly distributes weight, making the structure strong and stable. Its shape also allows for good acoustics and can help with natural lighting. Domes are admired for their impressive appearance and are often a central feature in architectural design.
(最高点)
顶点
the topmost point of something
The apex is the highest point or peak of a structure, particularly in reference to roofs, where the sloping sides meet. It marks the topmost part of the roof and can often be seen in various roof designs, such as gabled, hipped, and pyramid roofs. The apex is important for the overall shape and stability of the roof, allowing for proper drainage of rainwater and snow. In architectural design, it can also be a focal point, sometimes decorated or enhanced with features like finials or decorative elements to add visual interest to the building.
(顶楼)
屋顶
the external surface of a building roof
A rooftop is the uppermost part of a building, typically flat or sloped, that covers the structure and protects it from weather elements. Rooftops can serve various purposes, including protecting the building from weather elements, providing insulation, and allowing for the installation of equipment such as air conditioning units or solar panels. Many rooftops are also used as outdoor spaces, such as rooftop gardens, patios, or terraces, where people can relax, entertain, or enjoy views of the surrounding area. Rooftops can be finished with various materials, such as tiles, shingles, or membranes, depending on the design and function of the building.
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