ovality

简明释义

英[əʊˈvælɪti]美[oʊˈvælɪtɪ]

n. 椭圆；椭圆度；卵形

英英释义

单词用法

同义词

反义词

例句

1.The results of calculation show that the maximum value of distributive force the casing can resist depends on eccentricity, ovality, and the mode of distributive force as well as its direction.

计算结果表明，套管所能承受最大分布力与其壁厚不均度、椭圆度、分布力的类型和方向等因素有关。

2.The results of calculation show that the maximum value of distributive force the casing can resist depends on eccentricity, ovality, and the mode of distributive force as well as its direction.

计算结果表明，套管所能承受最大分布力与其壁厚不均度、椭圆度、分布力的类型和方向等因素有关。

3.Relevant operation practice has proven that with the optimalized sizing process parameters, steel tubes sized by the said mill possess decreased ovality and higher O. D. accuracy.

生产实践表明，采用优化后的定径工艺参数，钢管的椭圆度减小，外径精度提高。

4.With finite element method, the collapse strength of casing with ovality and eccentricity under unidirectional uniform and ellipse distributive force was calculated and analyzed.

采用有限元法，计算和分析了壁厚不均与椭圆套管在单向均匀和单向椭圆分布外挤力作用下的强度问题。

5.Accordingly, a calculation formula for the groove ovality factor of the deformation section is deduced, and the effective range of the groove ovality factor is set.

推导了变形区孔型椭圆度系数的计算公式，确定了孔型椭圆度系数的有效范围。

6.This is an important factor in determining the operating limits of coiled tubing strings since the action of spooling the string tends to induce some ovality.

这是确定挠性管柱工作范围的重要因素，因为挠性管的缠绕趋向于产生某个椭圆度。

7.The errors of the stand-off measurement and measurement errors made by pitch diameter gauge and ovality gauge are analyzed and compared.

分析比较了紧密距测量以及中径和椭圆度量规测量的误差。

8.The cross-section distortion of bent tube is very small by using ball filler push bending process, with the ovality less than 1.5%.

运用珠粒填料推弯成形工艺成形出的管材截面畸变程度很小，椭圆度不超过1.5%。

9.Casing, cement and formation plane strain mechanical model are established, considering casing with initial ovality.

针对套管的不同初始椭圆度建立了套管、水泥环、地层平面应变力学模型。

10.Practice shows that both ovality and eccentricity affect the casing collapse resistance obviously.

实践证明，不圆度和壁厚不均度对套管抗挤强度的影响是相当可观的。

11.The engineer measured the ovality of the pipe to ensure it would fit properly in the assembly.

工程师测量了管道的椭圆度以确保它能够正确地装配。

12.In manufacturing, maintaining ovality is crucial for the performance of rotating components.

在制造业中，保持椭圆度对旋转部件的性能至关重要。

13.The designer adjusted the dimensions to improve the ovality of the product.

设计师调整了尺寸以改善产品的椭圆度。

14.A high degree of ovality can lead to increased wear and tear on mechanical parts.

高程度的椭圆度可能导致机械部件的磨损加剧。

15.The quality control team checks the ovality of each batch of components before they are shipped.

质量控制团队在发货前检查每批组件的椭圆度。

作文

In the realm of geometry, the concept of shape plays a crucial role in understanding the world around us. One fascinating shape that often captures our attention is the oval. The term ovality refers to the quality or state of being oval, characterized by a smooth, elongated curve that resembles an egg or an ellipse. This unique shape is not only aesthetically pleasing but also holds significant importance in various fields such as art, architecture, and even nature. When we think about ovality, we can see its influence in many aspects of our daily lives. For instance, in art, artists frequently use oval shapes to create harmony and balance in their compositions. The gentle curves of an oval can evoke feelings of calmness and serenity, making it a popular choice in paintings and sculptures. Artists like Claude Monet and Gustav Klimt have effectively utilized ovality in their works, drawing the viewer's eye in a soft, inviting manner. In architecture, the principles of ovality can be observed in the design of buildings and structures. Many historical landmarks, such as the Pantheon in Rome, feature oval domes that not only serve a functional purpose but also add to the aesthetic grandeur of the structure. The use of ovality in architecture allows for innovative designs that can enhance the spatial experience of a building, creating a sense of openness and fluidity. Nature, too, showcases the beauty of ovality. Many fruits and flowers exhibit this shape, reminding us of the organic forms that exist in our environment. The oval shape of an egg, for instance, is not just a random occurrence; it is a design perfected by evolution to provide strength and protection for the developing embryo inside. This natural ovality is a testament to the efficiency and elegance found in biological forms. Moreover, in the field of physics, ovality plays a vital role in understanding the orbits of celestial bodies. The elliptical orbits of planets around the sun are a perfect example of how ovality is fundamental to the laws of motion and gravity. This discovery by Johannes Kepler in the 17th century revolutionized our comprehension of the universe and laid the groundwork for modern astronomy. In conclusion, ovality is a multifaceted concept that transcends mere aesthetics. Its presence in art, architecture, nature, and science illustrates the interconnectedness of different disciplines and the profound impact that shapes have on our understanding of the world. By appreciating the significance of ovality, we can gain a deeper insight into the beauty and complexity of our surroundings, encouraging us to explore the shapes that define our existence. As we continue to learn and grow, let us remain open to the lessons that ovality and other shapes can teach us about balance, harmony, and the intricate design of life itself.

在几何学的领域中，形状的概念在理解我们周围的世界中发挥着至关重要的作用。一个常常引起我们注意的迷人形状是椭圆。术语ovality指的是椭圆的特性或状态，其特征是光滑、拉长的曲线，类似于鸡蛋或椭圆形。这种独特的形状不仅在美学上令人愉悦，而且在艺术、建筑甚至自然等多个领域中具有重要意义。 当我们想到ovality时，我们可以看到它在我们日常生活的许多方面的影响。例如，在艺术中，艺术家们经常使用椭圆形来创造作品中的和谐与平衡。椭圆的柔和曲线能够唤起平静与安宁的感觉，使其成为绘画和雕塑中的热门选择。像克劳德·莫奈和古斯塔夫·克里姆特这样的艺术家有效地利用了ovality，以柔和、吸引人的方式引导观众的目光。 在建筑中，ovality的原则可以在建筑物和结构的设计中观察到。许多历史地标，如罗马的万神殿，具有椭圆形的穹顶，这不仅具有功能性，还增加了结构的美学宏伟感。在建筑中使用ovality可以实现创新的设计，增强建筑的空间体验，创造开放和流动的感觉。 自然界也展示了ovality的美丽。许多水果和花卉都呈现这种形状，让我们想起环境中存在的有机形式。例如，鸡蛋的椭圆形状并不是随机出现的；这是进化所完美设计的，以提供强度和保护，来保护内部发育的胚胎。这种自然的ovality证明了生物形式中效率和优雅的存在。 此外，在物理学领域，ovality在理解天体轨道时发挥着重要作用。行星围绕太阳的椭圆轨道就是ovality在运动和引力法则中根本性的一个例子。约翰内斯·开普勒在17世纪的这一发现彻底改变了我们对宇宙的理解，并为现代天文学奠定了基础。 总之，ovality是一个多面向的概念，超越了单纯的美学。它在艺术、建筑、自然和科学中的存在说明了不同学科之间的相互联系，以及形状对我们理解世界的深远影响。通过欣赏ovality的重要性，我们可以更深入地洞察我们周围的美丽与复杂性，鼓励我们探索定义我们存在的形状。随着我们不断学习和成长，让我们保持开放的心态，去领悟ovality和其他形状能够教会我们的关于平衡、和谐以及生命复杂设计的课程。