cursors

简明释义

英[ˈkɜːsə]美[ˈkɜr.sɚs]

n. [计]光标；[计]游标；鼠标指针（cursor 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Declare cursors for each of the result sets to be returned that specify the WITH return clause.

对于每个将要返回的结果集，使用WITHreturn子句声明游标。

2.XQuery queries can only be run as part of dynamic cursors.

XQuery查询只能作为动态游标的一部分运行。

3.This means the database server has run out of dynamic cursors.

这意味着数据库服务器已用尽动态游标。

4.Essential - No. If this argument is null, then updatable cursors are used to modify the selected columns.

必需——否。如果这个参数是null，则使用可更新的游标来修改所选的列。

5.T4 and T2u may elect to use MRF for forward only cursors in the future.

在未来，T4和T2u可能选择仅对单进游标使用MRF。

6.Previously this kind of extraction would require cursors iterating over sections of a string.

以前，这类提取需要游标循环访问字符串的各部分。

7.Using different styles of cursors can enhance user interaction on a website.

使用不同样式的光标可以增强网站上的用户互动。

8.You can change the color of the cursors to make them more visible.

您可以更改光标的颜色，以使其更明显。

9.The game allows users to customize their cursors for a personalized experience.

该游戏允许用户自定义他们的光标以获得个性化体验。

10.During the presentation, I noticed that the cursors were not responding properly.

在演示过程中，我注意到光标没有正确响应。

11.In graphic design software, multiple cursors can help streamline the workflow.

在图形设计软件中，多个光标可以帮助简化工作流程。

作文

In today’s digital age, the importance of technology in our daily lives cannot be overstated. One of the most crucial elements of computer interaction is the use of the mouse, which allows users to navigate through various applications and interfaces seamlessly. A key component of this navigation is the visual representation known as 光标. The 光标 serves as a point of reference on the screen, indicating where user actions will take place, such as clicking or typing. Understanding how 光标 works is essential for anyone who uses a computer, whether for work, education, or leisure.The 光标 can take on different forms depending on the context in which it is used. For instance, when hovering over a hyperlink, the 光标 typically changes to a hand icon, signaling to the user that they can click to navigate to another page. In text editing applications, the 光标 usually appears as a vertical line or block, indicating where text will be inserted or modified. This adaptability enhances user experience by providing visual cues that guide interactions.Moreover, the functionality of 光标 extends beyond simple navigation. It plays a vital role in graphic design software, where users manipulate images and layouts. Here, the 光标 might change to a crosshair or other specialized icons, allowing for precise control over design elements. This versatility demonstrates how integral the 光标 is in various fields, from everyday computing to professional creative work.In addition to its practical functions, the 光标 also has implications for accessibility. For individuals with disabilities, custom 光标 options can significantly improve their ability to interact with technology. Larger or high-contrast 光标 designs can help those with visual impairments, while alternative input devices allow users with limited mobility to navigate effectively. Thus, understanding and customizing the 光标 can lead to a more inclusive digital environment.As technology continues to evolve, the design and functionality of 光标 are likely to change as well. With the rise of touchscreens and voice-activated systems, traditional mouse 光标 may become less common. However, even in these new interfaces, the concept of a 光标 remains relevant, as users still need a way to indicate their intentions within the digital space.In conclusion, the 光标 is an essential element of computer interaction that enhances user experience across various applications. Its adaptability, functionality, and implications for accessibility make it a critical aspect of modern technology. As we move forward in an increasingly digital world, understanding the role of the 光标 will be vital for effective communication and interaction within our technological landscape.

在当今的数字时代，技术在我们日常生活中的重要性不容小觑。计算机交互中最关键的元素之一是鼠标，它使用户能够无缝地浏览各种应用程序和界面。这种导航的一个关键组成部分是被称为光标的视觉表示。光标作为屏幕上的参照点，指示用户操作将要发生的位置，例如单击或输入。理解光标的工作原理对于任何使用计算机的人来说都是必不可少的，无论是工作、学习还是休闲。光标可以根据使用的上下文呈现不同的形式。例如，当悬停在超链接上时，光标通常会变成手形图标，向用户发出可以点击以导航到另一个页面的信号。在文本编辑应用程序中，光标通常呈现为垂直线或方块，指示文本将被插入或修改的位置。这种适应性通过提供视觉提示来增强用户体验，指导交互。此外，光标的功能不仅限于简单的导航。它在图形设计软件中发挥着至关重要的作用，用户在其中操控图像和布局。在这里，光标可能会变为十字准星或其他专业图标，从而允许对设计元素进行精确控制。这种多功能性展示了光标在各个领域中的重要性，从日常计算到专业创意工作。除了其实际功能外，光标还对可及性有影响。对于残疾人士来说，自定义的光标选项可以显著提高他们与技术互动的能力。更大或高对比度的光标设计可以帮助视力受损者，而替代输入设备则允许行动不便的用户有效导航。因此，理解和自定义光标可以导致更具包容性的数字环境。随着技术的不断发展，光标的设计和功能也可能会发生变化。随着触摸屏和语音激活系统的兴起，传统鼠标光标可能会变得不那么常见。然而，即使在这些新接口中，光标的概念仍然相关，因为用户仍然需要一种方式来指示他们在数字空间中的意图。总之，光标是计算机交互的重要元素，在各种应用程序中增强用户体验。它的适应性、功能性和对可及性的影响使其成为现代技术的关键方面。随着我们在一个日益数字化的世界中前进，理解光标的角色对于在我们的技术环境中进行有效沟通和互动至关重要。