what is the difference between upload and download?

Posted 2023-04-23

Please give me the answer in Chinese, thank you.

参考技术A are you from Mars? Kidding^_^

上传下载有什么区别？

上传就是把电脑里的东西传到网络上让更多人可以看到。比如照片，比如视频。
下载就是把网络上的东西下载到你电脑上以便随时使用。
比如电影，比如游戏。本回答被提问者采纳 参考技术B upload 和 download两个词有一个相同部分:load,
因此只要弄清之前的那部分就可以区分开了.
up上 down 下
因此: upload是上传，download是下载 参考技术C Download
To download is to receive data from a remote or central system, such as a webserver, FTP server, mail server, or other similar systems. A download is any file that is offered for downloading or that has been downloaded.The word's primary usage comes in the form of a verb. Increasingly, websites that offer streaming media or media displayed in-browser, such as YouTube, and which place restrictions on the ability of users to save these materials to their computers after they have been received, say that downloading is not permitted. That is, "download" is used to mean "receive and save" instead of simply "receive".

Upload
The opposite operation, to upload, is to send data from a local system to a remote system, FTP server, or website. For example, "Uploading a video to ..." means sending a video to the website. The difference between uploading and downloading is downloading means to receive and uploading means to send. 参考技术D 上载与下载有什么不同？
上载也叫上传，是指把文件或数据从客户端传给服务器端；而下载则是指把文件或数据从服务器端传给客户端。
信息传递的方向不同。
注：服务器端与客户端是信息传输软件中的逻辑划分，并非物理的服务器和工作机等。 第5个回答  2008-04-22 upload是上传吧 download是下载.

What is the difference between resolution and accuracy in radar?

• Resolution - Using any of the available measurements (range, bearing, elevation, or Doppler) can I determine that there are multiple objects being detected?
• Accuracy - For each object that I detect, how close to truth are the measurements that I report out?

• Accuracy - For each object that I detect, how close to truth are the measurements that I report out?