instantiate

简明释义

英[ɪnˈstænʃɪeɪt]美[ɪnsˈtænʃɪeɪt]

v. 例示，举例说明；（哲）有例为证

第 三 人 称 单 数 i n s t a n t i a t e s

现 在 分 词 i n s t a n t i a t i n g

过 去 式 i n s t a n t i a t e d

过 去 分 词 i n s t a n t i a t e d

英英释义

单词用法

同义词

反义词

例句

1.We can define the Types and Properties necessary to instantiate a company.

我们可以定义实例化一个公司所必需的类型和属性。

2.This allows the SingletonCreator to instantiate the type 't'.

这里允许singletonCreator类来实例化类型't '。

3.The type attribute of the element specifies the class to instantiate as the source document object.

元素的类型属性指定作为源文档对象要实例化的类。

4.Let's create the user interface so you can instantiate some of these objects.

现在先要创建用户界面，这样才能实例化这些对象。

5.Step 3. Instantiate the class for the method's input type.

步骤3.为方法的输入类型实例化类。

6.You would instantiate a new object and use arrow notation to fill in the fields in the document.

您可以实例化一个新对象并使用箭头表示法来填充文档内的字段。

7.Next, you instantiate the Lure object and set the fields appropriately.

接下来，实例化Lure对象并设置适当的字段。

8.In object-oriented programming, we often instantiate 实例化 a class to create an object.

在面向对象编程中，我们经常实例化一个类以创建一个对象。

9.The framework allows you to instantiate 实例化 components dynamically at runtime.

该框架允许您在运行时动态实例化组件。

10.You can instantiate 实例化 multiple objects from the same class without any issues.

您可以从同一个类实例化多个对象，而不会出现任何问题。

11.When you instantiate 实例化 a database connection, make sure to handle exceptions properly.

当您实例化数据库连接时，请确保正确处理异常。

12.To use the new features, you need to instantiate 实例化 the updated library in your project.

要使用新功能，您需要在项目中实例化更新的库。

作文

In the realm of computer science and programming, the term instantiate is frequently used to describe the process of creating a specific instance of an object from a class. This concept is crucial in object-oriented programming (OOP), where classes serve as blueprints for creating objects. When we instantiate a class, we are essentially generating a unique object that holds its own properties and behaviors defined by the class. For instance, consider a class named 'Car.' When we instantiate this class, we might create an object called 'myCar' that has specific attributes like color, model, and engine type. Each time we instantiate the 'Car' class, we can create different objects with varying characteristics, thus allowing for greater flexibility and functionality in our code.The ability to instantiate classes is not limited to just one type of object. In fact, we can create multiple instances of the same class, each with distinct values. This feature of OOP enhances the modularity and reusability of code, making it easier for developers to manage complex systems. For example, if we wanted to create a fleet of cars for a rental service, we could instantiate several 'Car' objects, each representing a different vehicle in the fleet. This way, we can easily track and manipulate each car's data independently.Moreover, the concept of instantiate is also significant in other fields such as mathematics and philosophy. In mathematics, we often instantiate abstract concepts into specific examples to illustrate a point or to solve problems. For instance, when discussing the properties of triangles, we might instantiate a right triangle with specific side lengths to demonstrate the Pythagorean theorem. Similarly, in philosophy, instantiate can refer to the act of providing a concrete example of an abstract idea, thus helping to clarify complex theories.Understanding how to instantiate objects and concepts is essential not only in programming but also in various academic disciplines. It allows us to take theoretical ideas and apply them in practical scenarios, bridging the gap between abstraction and reality. As we continue to explore the intricacies of different fields, the ability to instantiate will remain a fundamental skill that enhances our comprehension and application of knowledge.In conclusion, the term instantiate signifies the act of creating a particular instance of an object or concept. Whether in programming, mathematics, or philosophy, instantiate plays a vital role in transforming abstract ideas into tangible examples. By mastering the use of instantiate, we empower ourselves to better understand and manipulate the world around us, ultimately leading to more effective problem-solving and innovation.

在计算机科学和编程领域，术语instantiate常用于描述从类创建特定对象实例的过程。这个概念在面向对象编程（OOP）中至关重要，因为类作为创建对象的蓝图。当我们instantiate一个类时，我们实际上是在生成一个独特的对象，该对象具有类定义的属性和行为。例如，考虑一个名为'Car'的类。当我们instantiate这个类时，我们可能会创建一个名为'myCar'的对象，它具有特定的属性，如颜色、型号和发动机类型。每次我们instantiate'Car'类时，我们都可以创建具有不同特征的不同对象，从而使我们的代码更加灵活和功能强大。能够instantiate类不仅限于一种类型的对象。事实上，我们可以创建同一类的多个实例，每个实例都有不同的值。这种OOP的特性增强了代码的模块化和可重用性，使开发者更容易管理复杂系统。例如，如果我们想为租赁服务创建一车队，我们可以instantiate几个'Car'对象，每个对象代表车队中的不同车辆。这样，我们可以轻松地独立跟踪和操作每辆车的数据。此外，instantiate的概念在数学和哲学等其他领域也很重要。在数学中，我们经常instantiate抽象概念为具体例子，以说明某一点或解决问题。例如，在讨论三角形的属性时，我们可能会instantiate一个具有特定边长的直角三角形来演示毕达哥拉斯定理。同样，在哲学中，instantiate可以指提供抽象思想的具体例子的行为，从而帮助澄清复杂的理论。理解如何instantiate对象和概念对于编程以及各种学科都是至关重要的。它使我们能够将理论思想应用于实际场景，弥合抽象与现实之间的差距。随着我们继续探索不同领域的复杂性，instantiate的能力将始终是一项基本技能，增强我们对知识的理解和应用。总之，术语instantiate表示创建特定对象或概念实例的行为。无论是在编程、数学还是哲学中，instantiate在将抽象思想转化为具体例子方面发挥着至关重要的作用。通过掌握instantiate的使用，我们使自己能够更好地理解和操控周围的世界，从而最终导致更有效的问题解决和创新。