tangency

简明释义

英[ˈtændʒənsi]美[ˈtændʒənsɪ]

n. 相切，接触

英英释义

单词用法

同义词

反义词

例句

1.Now, he's using a much longer sample than I did, so he's not going to get this tangency portfolio that I did.

他的样本跨度比我的要大多了，所以他得出的切线资产组合会和我的不同。

2.Their point of tangency is called the pitch point, and since it lies on the line of centers, it is the only point at which the tooth profiles have pure rolling contact.

他们的切点称为节点，并且由于它的中心连线上的谎言，它是唯一在该点的齿廓有纯滚动接触。

3.The sealing ring cross section is V-shaped, and inner groove between two side edges composed the V-shaped is formed by tangency of two arcs with different radiuses.

密封圈的横截面呈＂V＂字形，构成＂V＂字形的两个侧边条之间的内槽由两个半径不等的圆弧相切而成。

4.Then finally, the final step is to find what is the tangency line that goes through the riskless rate.

在最后，最终的步骤是找出一条，穿过无风险收益率的切线。

5.Although smooth, there is a characteristic "break line" of tangency denoting where the circle meets the line.

虽然平滑，但它存在着一个特点，就是圆弧和直线相接的地方会有一个曲率变化上的断裂。

6.The paper takes teaching environment as point of tangency, gives an thorough analysis on the constructing element of teaching environment and educational equipment as well as their mutual relations.

本文以教学环境为切入点，对教学环境与教育装备的构成要素以及相互关系进行了深入分析，并从系统的角度出发，提出了构建教育装备系统的研究方案。

7.Aiming at the problem of tangency point reorganization of digital curve, this paper proposes a digital curve tangency point detection technology based on rotate-angle accumulation.

针对数字曲线的切点识别问题，提出一种基于转角累加的数字曲线切点检测技术。

8.The tangency of two surfaces can be used to determine the point of contact in physics.

两个表面的切点可用于确定物理学中的接触点。

9.The concept of tangency is crucial in calculus when studying curves and their slopes.

在微积分中，切点的概念对于研究曲线及其斜率至关重要。

10.Understanding tangency helps engineers design smoother transitions in mechanical systems.

理解切点有助于工程师设计机械系统中的更平滑过渡。

11.In geometry, the tangency between a circle and a line indicates that they touch at exactly one point.

在几何学中，圆与直线的切点表示它们在一个点上恰好相接触。

12.The tangency condition is essential for optimizing the path of a moving object.

对于优化移动物体的路径，切点条件是必不可少的。

作文

In the realm of mathematics and physics, the concept of tangency (切点) plays a crucial role in understanding the relationships between curves and surfaces. A point of tangency refers to the specific point where a tangent touches a curve without crossing it. This idea is not only fundamental in geometry but also has practical applications in various fields, including engineering, computer graphics, and even economics.To illustrate the importance of tangency (切点), consider the example of a roller coaster design. Engineers must ensure that the curves of the track are smooth and safe for riders. To achieve this, they often analyze the points of tangency (切点) between different segments of the track. By ensuring that these points are well-calculated, they can create a thrilling yet safe experience for riders.Furthermore, in physics, the concept of tangency (切点) is essential when studying motion. For instance, when analyzing the trajectory of a projectile, the point at which the path of the projectile touches a surface can be considered a point of tangency (切点). Understanding this relationship helps physicists predict how objects will behave when they interact with different surfaces, which is vital for designing everything from vehicles to sports equipment.In the world of economics, tangency (切点) also appears in the context of indifference curves and budget constraints. Economists use these concepts to illustrate consumer preferences and optimal choices. The point of tangency (切点) between an indifference curve and a budget line represents the optimal consumption bundle for a consumer. This intersection indicates the best combination of goods that maximizes utility while staying within budget constraints.Moreover, in computer graphics, the concept of tangency (切点) is vital for rendering curves and surfaces smoothly. When creating 3D models, designers must ensure that the curves meet at points of tangency (切点) to avoid sharp edges or unnatural transitions. This attention to detail contributes to the overall realism of the digital environment, enhancing the viewer's experience.In conclusion, the concept of tangency (切点) extends far beyond its mathematical origins. It serves as a bridge connecting various disciplines, illustrating how different fields can intersect and influence one another. Whether in engineering, physics, economics, or computer graphics, understanding the significance of tangency (切点) allows professionals to create more effective designs, predict outcomes accurately, and enhance overall functionality. As we continue to explore the complexities of our world, the notion of tangency (切点) will undoubtedly remain a key element in our pursuit of knowledge and innovation.

在数学和物理的领域中，tangency（切点）这一概念在理解曲线和表面之间的关系中发挥着至关重要的作用。tangency（切点）指的是切线与曲线相接触而不相交的特定点。这个概念不仅在几何中是基础性的，而且在工程、计算机图形学甚至经济学等多个领域都有实际应用。为了说明tangency（切点）的重要性，可以考虑过山车设计的例子。工程师必须确保轨道的曲线对于乘客来说既平滑又安全。为了实现这一目标，他们通常会分析轨道不同段落之间的tangency（切点）。通过确保这些点计算得当，他们可以为乘客创造一个刺激而安全的体验。此外，在物理学中，tangency（切点）这一概念在研究运动时也至关重要。例如，在分析抛射物的轨迹时，抛射物路径与表面相接触的点可以视为tangency（切点）。理解这种关系有助于物理学家预测物体在与不同表面相互作用时的行为，这对于设计从交通工具到运动器材的一切都是至关重要的。在经济学的世界中，tangency（切点）同样出现在无差异曲线和预算约束的背景下。经济学家使用这些概念来说明消费者偏好和最佳选择。无差异曲线与预算线之间的tangency（切点）代表了消费者的最优消费组合。这一交点表明在预算约束内最大化效用的商品最佳组合。此外，在计算机图形学中，tangency（切点）的概念对于平滑渲染曲线和表面至关重要。在创建三维模型时，设计师必须确保曲线在tangency（切点）处相遇，以避免出现尖锐的边缘或不自然的过渡。这种对细节的关注有助于数字环境的整体真实感，增强观众的体验。总之，tangency（切点）这一概念远远超出了其数学起源。它作为连接各个学科的桥梁，展示了不同领域如何相互交叉并相互影响。无论是在工程、物理、经济学还是计算机图形学中，理解tangency（切点）的意义使专业人士能够创造出更有效的设计，准确预测结果，并增强整体功能性。随着我们继续探索世界的复杂性，tangency（切点）的概念无疑将继续成为我们追求知识和创新的关键要素。