Traditional drafting methods have been largely supplanted by Building Information Modeling BIM systems and Computer-Aided Design CAD tools.

传统的制图方法在很大程度上已被建筑信息模型 BIM 系统和计算机辅助设计 CAD 工具所取代。

And then you're also gonna study different things like propulsion, computer aid and design and different fields like that, with aerospace engineering degree.

然后你还会学习不同的东西，比如推进、计算机辅助和设计，以及不同的领域，比如航空航天工程学位。

1962 was also a huge milestone because of Sketchpad, an interactive graphical interface that offered Computer-Aided Design -- called CAD Software today.

1962 年也是一个巨大的里程碑，因为 Sketchpad 是一个提供计算机辅助设计的交互式图形界面——今天称为 CAD 软件。

The plan calls for computers, aided by thousands of three-inch magnetic spikes buried in the highway, to take complete control of the driving of cars on heavily trafficked roads.

这一计划要求计算机在公路上埋设的数千个3英寸长的磁钉的协助下，在车辆极多的路段完全控制车辆的运行。