n.半（棱）锥体；半锥

The hemipyramid structure is a fundamental element in crystallography, often used to describe the growth patterns of certain minerals.
半锥体结构是晶体学中的基本元素，常用来描述某些矿物的生长模式。
In geometry lessons, students learn about hemipyramids as a type of polyhedron with half a pyramid on one face.
在几何课上，学生们学习半锥体作为一种多面体，其一个面上有一半的金字塔形状。
The ancient Egyptian tombs sometimes featured hemipyramids as an architectural element, symbolizing the connection between earth and sky.
古埃及的陵墓有时会采用半锥体作为建筑元素，象征着大地与天空之间的联系。
The sculptor used a hemipyramid shape to create a unique modern art piece that challenges conventional perspectives.
雕塑家使用半锥体形状创作了一件独特的现代艺术品，挑战了传统的视角。
The child's toy consisted of various blocks, including a brightly colored hemipyramid that sparked their imagination.
孩子的玩具包括各种积木，其中一个鲜艳的半锥体激发了他们的想象力。
Mathematicians study the properties of hemipyramids to understand symmetry and surface area calculations in non-regular polyhedra.
数学家研究半锥体的性质，以理解非规则多面体中的对称性和表面积计算。
The designer incorporated a hemipyramid skylight into the building's roof, allowing natural light to pour into the central atrium.
设计师在建筑物的屋顶上融入了一个半锥形天窗，使自然光能够倾泻到中央中庭。
The biology class observed cellular structures resembling hemipyramids under the microscope, highlighting the diversity of biological forms.
生物课上，学生们通过显微镜观察到类似半锥体的细胞结构，突显了生物形态的多样性。
The artist's installation featured a series of illuminated hemipyramids, creating an ethereal ambiance in the gallery space.
艺术家的装置作品展示了一系列发光的半锥体，在画廊空间中营造出一种超凡脱俗的氛围。
Architects explored the use of hemipyramids in green roofing systems for their ability to optimize rainwater collection and enhance insulation.
建筑师探索在绿色屋顶系统中使用半锥体，因为它们能优化雨水收集并增强隔热性能。