untracked

And the uncontrollable and untracked problems are solved by the use of simulation technology under the virtual environment.

并且采用模拟虚拟环境技术解决其功能测试期间碰到的不可控，不可跟踪等问题。

OSEE ( Optically Stimulated Exoelectron Emission) The getaway car is still untracked.

光激发外逸电子发射那辆逃逸的汽车迄未发现踪迹。

The getaway car is still untracked.

那辆逃逸的汽车迄未发现踪迹.

Authentication protocols based on cryptography techniques is a kind of way to solve such security issues. Under the premise of meeting the required of communication network, we must ensure the security of the authentication protocol first, to prevent users from loss of privacy and untracked.

基于密码学技术的身份认证协议是解决此类安全问题的有效方法，但在保证无线通信网络所需的安全目标前提下，需要先保证身份认证协议的安全性。

This command lists all the files and directories in the current directory as untracked, meaning that Git knows that they are present but has not been instructed to track the files

该命令列出当前目录中未跟踪的所有文件和目录，表示Git了解它们的存在但是没有指示跟踪该文件