spheroidal
简明释义
adj. 类似球体的，球状的
英英释义
具有球体的形状或特征；球形的。 |
单词用法
球状石墨 | |
球墨铸铁 |
同义词
反义词
例句
1.The nucleus of the spheroidal graphite should be of spheroidal shape.
石墨球的核心应该是球形。
2.In chapter 3, a novel optimal UWB shaping pulse design algorithm based on prolate spheroidal wave functions is described.
第3章主要介绍了一种基于扁长椭球波函数的超宽带成形脉冲优化设计算法。
3.Spheroidal austenite and acicular austenite can be seen during the austenitizing courses at low speed.
慢速加热奥氏体化过程中，观察到球状奥氏体和针状奥氏体。
4.The structure of spheroidal carbide in wear resistant white iron was investigated by SEM observation and EPMA of ion etched metallographic specimen.
用离子蚀刻加扫描电镜观察和微区成分分析的方法研究了耐磨白口铁中球形碳化物的结构。
5.Using the method of isothermal forging spheroidal graphite cast iron pipe of good quality can be produced.
利用等温锻造方法可生产优质的球墨铸铁管。
6.A homogeneous weld electrode was developed for welding spheroidal graphite cast iron.
采用该焊条对球墨铸铁焊接时，可以达到同质焊缝要求。
7.The torsional strength of the notch of spheroidal graphite (SG) cast iron by continuous casting was tested.
研究了一种用水平连铸技术生产的球墨铸铁型材的扭转强度和缺口扭转强度。
8.This paper conducts a research on the influence on the mechanical propeerties of spheroidal graphite cast iron by…
本研究在球墨铸铁强韧化方面提出了新的强韧化方法。
9.In geometry class, we learned about spheroidal objects and their properties.
在几何课上，我们学习了关于球形的物体及其性质。
10.The scientist noted that the bacteria had a spheroidal shape, which is typical for this species.
科学家注意到这些细菌具有球形的形状，这是该物种的典型特征。
11.The artist created a sculpture that resembled a spheroidal figure.
艺术家创作了一件类似于球形的雕塑作品。
12.The planet's spheroidal form is due to its rotation and gravitational forces.
这个星球的球形的形状是由于它的旋转和引力作用。
13.During the experiment, the researchers observed that the droplets formed spheroidal shapes.
在实验过程中，研究人员观察到液滴形成了球形的形状。
作文
In the vast realm of geometry, shapes play a crucial role in understanding the world around us. Among these shapes, the term spheroidal (球形的) holds a special significance. A spheroidal object is one that resembles a sphere but may not be a perfect sphere. This concept is essential in various scientific fields, including physics, astronomy, and engineering. For instance, when we consider celestial bodies like planets and stars, many of them are not perfect spheres due to their rotation and gravitational forces. Instead, they take on a spheroidal shape, which can affect their gravitational pull and atmospheric conditions.The study of spheroidal shapes extends beyond astronomy. In engineering, many components are designed with spheroidal characteristics to optimize strength and reduce material usage. For example, pressure vessels are often constructed with spheroidal ends to withstand internal pressures more effectively than flat surfaces. This design choice illustrates the practical applications of understanding spheroidal forms in real-world scenarios.Moreover, the concept of spheroidal shapes is not limited to physical objects. In mathematics, the study of spheroidal coordinates allows for the simplification of complex problems. By transforming Cartesian coordinates into spheroidal coordinates, mathematicians can tackle equations that describe physical phenomena more efficiently. This transformation is particularly useful in fields such as electromagnetism and fluid dynamics, where understanding the behavior of waves and particles in spheroidal systems can lead to significant breakthroughs.In nature, we observe numerous spheroidal structures, from the microscopic to the cosmic scale. For example, many cells in living organisms are approximately spheroidal in shape, which aids in their functionality and interaction with other cells. Additionally, droplets of water tend to form spheroidal shapes due to surface tension, showcasing how fundamental forces govern the shapes we see in our environment.Art and architecture also draw inspiration from spheroidal forms. Artists often explore the beauty of spheroidal shapes in their works, creating sculptures and installations that challenge our perceptions of space and form. Architects may incorporate spheroidal elements into their designs to create visually striking buildings that harmonize with their surroundings.In conclusion, the term spheroidal (球形的) encapsulates a fascinating aspect of both the natural and man-made worlds. Understanding the implications of spheroidal shapes enhances our knowledge in various disciplines, from science to art. As we continue to explore the intricacies of shapes and their significance, the concept of spheroidal will undoubtedly remain a pivotal topic of study and appreciation.
在几何学的广阔领域中，形状在理解我们周围的世界中起着至关重要的作用。在这些形状中，术语球形的（spheroidal）具有特殊的重要性。球形的物体是指那些类似于球体但可能不是完美球体的物体。这个概念在物理学、天文学和工程等多个科学领域中都是至关重要的。例如，当我们考虑像行星和恒星这样的天体时，由于它们的旋转和引力，许多天体并不是完美的球体。相反，它们呈现出球形的形状，这可能影响它们的引力和大气条件。球形的形状的研究不仅限于天文学。在工程学中，许多组件被设计为具有球形的特征，以优化强度并减少材料使用。例如，压力容器通常采用球形的端部构造，以更有效地承受内部压力，而不是平坦的表面。这一设计选择说明了理解球形的形式在现实世界场景中的实际应用。此外，球形的形状的概念不仅限于物理对象。在数学中，球形的坐标的研究使得复杂问题的简化成为可能。通过将笛卡尔坐标转换为球形的坐标，数学家可以更有效地解决描述物理现象的方程。这种转换在电磁学和流体动力学等领域尤其有用，在这些领域中，理解波动和粒子在球形的系统中的行为可以导致重大突破。在自然界中，我们观察到许多球形的结构，从微观到宇宙尺度。例如，许多生物体内的细胞呈现出近似球形的形状，这有助于它们的功能以及与其他细胞的相互作用。此外，水滴由于表面张力而倾向于形成球形的形状，展示了基本力如何支配我们环境中看到的形状。艺术和建筑也从球形的形式中汲取灵感。艺术家们常常在作品中探索球形的形状之美，创造出挑战我们对空间和形态感知的雕塑和装置。建筑师可能在他们的设计中融入球形的元素，以创造出与周围环境和谐统一的视觉引人注目的建筑。总之，术语球形的（spheroidal）概括了自然界和人造世界的一个迷人方面。理解球形的形状的含义增强了我们在各个学科中的知识，从科学到艺术。随着我们继续探索形状及其意义的复杂性，球形的概念无疑将继续成为一个重要的研究和欣赏主题。
