parametrize

简明释义

英[/ˈpærəˌmætraɪz/]美[/ˈpærəˌmætraɪz/]

v. 用参数表示；确定……的参数

英英释义

单词用法

同义词

反义词

例句

1.Yes? How do you parametrize an ellipse in space?

怎样参数化空间上的椭圆曲线呢？

2.This paper proposes a piecewise geometric approach to parametrize a kind of quartic implicit algebraic surface.

针对一类四次隐式代数曲面，提出一种基于分片的几何参数化方法。

3.We will add input parameters to the stored procedure that can later be set in the Cognos Report and will parametrize the created mining model.

我们会将输入参数添加到这个存储过程以便之后在Cognos Report内设置，我们还要参数化所创建的这个挖掘模型。

4.We will add input parameters to the stored procedure that can later be set in the Cognos Report and will parametrize the created mining model.

我们会将输入参数添加到这个存储过程以便之后在Cognos Report内设置，我们还要参数化所创建的这个挖掘模型。

5.When designing the algorithm, it's important to parametrize 参数化 the key functions.

在设计算法时，重要的是对关键函数进行参数化。

6.The software allows users to parametrize 参数化 their settings for better performance.

该软件允许用户对其设置进行参数化以获得更好的性能。

7.To analyze the data effectively, we must parametrize 参数化 the input parameters.

为了有效分析数据，我们必须对输入参数进行参数化。

8.In order to create a more flexible model, we need to parametrize 参数化 the variables involved.

为了创建一个更灵活的模型，我们需要对涉及的变量进行参数化。

9.We can parametrize 参数化 the model to account for different scenarios in our simulation.

我们可以对模型进行参数化以考虑我们模拟中的不同场景。

作文

In the realm of mathematics and computer science, the concept of parametrize is crucial. To parametrize means to express a mathematical object in terms of parameters, which are variables that can be adjusted to change the shape or behavior of that object. For instance, when we talk about curves in a two-dimensional space, we often use parametric equations to define them. Instead of using traditional Cartesian coordinates, we can express the coordinates of points on a curve as functions of a parameter, usually denoted as 't'. This approach not only simplifies the representation of complex shapes but also allows for a more flexible analysis of their properties.Consider a circle with a radius of r. In Cartesian coordinates, it can be expressed by the equation x² + y² = r². However, if we choose to parametrize this circle, we can use the following parametric equations: x(t) = r * cos(t) and y(t) = r * sin(t), where t varies from 0 to 2π. This representation makes it easier to understand how the circle behaves as we vary the parameter t. Each value of t corresponds to a unique point on the circle, allowing us to visualize the entire shape simply by adjusting one variable.The ability to parametrize is not limited to geometric shapes; it extends to various fields such as physics and engineering. In physics, for example, the motion of an object can be parametrized by time. The position of a moving object can be described using a set of parametric equations that relate its position to time. This is particularly useful when dealing with complex motions, such as projectile motion or circular motion, where multiple variables are at play.Moreover, in computer graphics, parametrized models are extensively used. When creating animations or simulations, artists and developers rely on parametric representations to define the movements and transformations of objects. By adjusting the parameters, they can create smooth transitions and realistic animations. For instance, a character's walk cycle can be parametrized using keyframes, where each keyframe represents a specific pose, and the parameters control the timing and blending between these poses.In addition to its applications in mathematics and science, the idea of parametrizeing can also be found in everyday life. We often parametrize our goals and plans by breaking them down into smaller, manageable tasks. For example, if someone wants to run a marathon, they might parametrize their training schedule by setting weekly mileage targets or specific workouts for each day. This structured approach allows them to track their progress and make adjustments as needed.In conclusion, the concept of parametrize is a powerful tool that enables us to simplify complex ideas and systems by breaking them down into adjustable parameters. Whether in mathematics, physics, computer graphics, or even personal goal setting, parametrizeing helps us gain a clearer understanding and better control over the elements we are working with. Embracing this concept can lead to more effective problem-solving and creative solutions across various domains.

在数学和计算机科学领域，parametrize的概念至关重要。parametrize的意思是用参数表达一个数学对象，参数是可以调整的变量，用以改变该对象的形状或行为。例如，当我们谈论二维空间中的曲线时，我们通常使用参数方程来定义它们。与传统的笛卡尔坐标不同，我们可以将曲线上点的坐标表示为参数的函数，通常用't'表示。这种方法不仅简化了复杂形状的表示，还允许对其属性进行更灵活的分析。考虑一个半径为r的圆。在笛卡尔坐标中，它可以用方程x² + y² = r²表示。然而，如果我们选择对这个圆进行parametrize，我们可以使用以下参数方程：x(t) = r * cos(t) 和 y(t) = r * sin(t)，其中t的变化范围是从0到2π。这种表示方式使我们更容易理解当我们改变参数t时圆的行为。t的每个值对应于圆上的一个独特点，从而使我们仅通过调整一个变量就能够可视化整个形状。parametrize的能力不仅限于几何形状；它延伸到物理学和工程等多个领域。例如，在物理学中，一个物体的运动可以通过时间进行parametrize。运动物体的位置可以使用一组参数方程来描述，这些方程将其位置与时间相关联。当处理复杂运动时，例如抛物运动或圆周运动，其中涉及多个变量，此方法尤其有用。此外，在计算机图形学中，parametrize模型被广泛使用。在创建动画或模拟时，艺术家和开发者依赖于参数化表示来定义物体的运动和变换。通过调整参数，他们可以创建平滑的过渡和逼真的动画。例如，角色的行走循环可以通过关键帧进行parametrize，每个关键帧代表一个特定的姿势，而参数则控制这些姿势之间的时间和混合。除了在数学和科学中的应用，parametrize的思想也可以在日常生活中找到。我们经常通过将目标和计划分解为更小的、可管理的任务来进行parametrize。例如，如果某人想参加马拉松比赛，他们可能会通过设定每周的里程目标或每天的特定训练来parametrize他们的训练计划。这种结构化的方法使他们能够跟踪进展并根据需要进行调整。总之，parametrize的概念是一个强大的工具，使我们能够通过将复杂的想法和系统分解为可调参数来简化问题。无论是在数学、物理、计算机图形学还是个人目标设定中，parametrize都有助于我们获得更清晰的理解和更好的控制力。接受这一概念可以在各个领域带来更有效的问题解决和创造性解决方案。