而系统用户则被赋予特定的角色，通过这些角色的赋予，用户可以获得适当的许可来执行系统功能。
The system users are then assigned particular role(s), and through these role(s) assignment(s) the users acquire appropriate permissions to perform system functions.
神经系统科学显示了哪些大脑回路负责执行这些功能，包括洞悉别人的想法、与他人产生共鸣、做到公平公正以及辨别社会身份等。
Neuroscience has revealed which brain circuits are responsible for functions like understanding what other people think, empathy, fairness, and social identity.
在大多数情况下，类似命令在UNIX系统上执行相同的功能，尽管不会演示这些命令。
In most cases similar commands perform the same functions on UNIX systems, although these commands will not be demonstrated.
应用推荐