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有关计算机的-------外文翻译,computersthere are two major types of hardware used in a cad system. computer and input/output (i/o) devices. in the early days of cad. some commercial cad syst...
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Computers
There are two major types of hardware used in a CAD system. Computer and input/output (I/O) devices. In the early days of CAD. Some commercial CAD systems used proprietary computers. Today, nearly all CAD software runs on a general-purpose computer.
Depending on the complexity of the CAD package, it may require a mainframe computer, a minicomputer, or simply a microcomputer. In general, the more functionalities a CAD system provides, the more powerful the computer needed. Three dimensional solid modelers require much more computing than do two-dimensional drafting systems; thus, they need more powerful computers. Systems that integrate engineering analysis or simulation packages generally are more computation-intensive. A powerful computer not only speeds up the response of a CAD system, but also can support multiple users without significant perform
计算机
两大主要类型的硬件使用于CAD系统，计算机和输入/输出设备。在CAD的早期，一些商业的CAD系统使用于专业计算机。如今，几乎全部的CAD软件都运用于普通用途的计算机。
根据CAD命令的复杂性，它可能需要一台大型计算机，一台迷你型计算机，或仅一台微型计算机，大体上，CAD系统提供更好的功能性，需要更有强的计算机。三维空间建模比二维线型建模需要更好的计算机；因而，他们需要更有力的计算机。那使成整体分析的系统或一般模拟命令是更多更强的计算。一台强的计算机不仅加速CAD系统的运行，而且也能支持多个使用者，并不降低使用性能。
几个其他的参数和关于计算机的成分，也不得不被考虑。
随机存取储藏器容量
磁带容量
专用图形加速器
磁带装置
There are two major types of hardware used in a CAD system. Computer and input/output (I/O) devices. In the early days of CAD. Some commercial CAD systems used proprietary computers. Today, nearly all CAD software runs on a general-purpose computer.
Depending on the complexity of the CAD package, it may require a mainframe computer, a minicomputer, or simply a microcomputer. In general, the more functionalities a CAD system provides, the more powerful the computer needed. Three dimensional solid modelers require much more computing than do two-dimensional drafting systems; thus, they need more powerful computers. Systems that integrate engineering analysis or simulation packages generally are more computation-intensive. A powerful computer not only speeds up the response of a CAD system, but also can support multiple users without significant perform
计算机
两大主要类型的硬件使用于CAD系统，计算机和输入/输出设备。在CAD的早期，一些商业的CAD系统使用于专业计算机。如今，几乎全部的CAD软件都运用于普通用途的计算机。
根据CAD命令的复杂性，它可能需要一台大型计算机，一台迷你型计算机，或仅一台微型计算机，大体上，CAD系统提供更好的功能性，需要更有强的计算机。三维空间建模比二维线型建模需要更好的计算机；因而，他们需要更有力的计算机。那使成整体分析的系统或一般模拟命令是更多更强的计算。一台强的计算机不仅加速CAD系统的运行，而且也能支持多个使用者，并不降低使用性能。
几个其他的参数和关于计算机的成分，也不得不被考虑。
随机存取储藏器容量
磁带容量
专用图形加速器
磁带装置
