例如，如果一台机器没有浮点硬件，则可以用附加程序来提供浮点操作。

Extracodes may be used to provide floating-point operations, for example, on a machine which does not have floating-point hardware.

youdao

在硬件级别中，物理处理器是作为不同的执行单元进行组织的，例如定点和浮点操作单元。

A physical processor is organized as different execution units at the hardware level, for example, fixed point and floating point operation units.

youdao

另外，为了避免溢出，还采用块浮点结构表示数据，节省了大量的硬件资源。

Moreover, in order to avoid overflowing, it also USES block-floating-piont structure that can save many hardware resources.

youdao