Fast implementation of operation on big integers is realized mainly through cut buffer, namely the strategy of getting time by space.

并对现有比较成熟的算法进行了优化改进，主要通过开辟缓冲区，以空间换取时间的策略，完成了大整数的高速运算。

youdao

Setup of the buffer cylinder and the correct adjustment of the buffer storage can decrease the impact force, cut the changing time and overcome the big inertia of the moving components.

设置缓冲气缸和合理调整缓冲器可以减小冲击、缩短换刀时间和克服运动部件惯量大的缺点。

youdao

ST16C554 works in FIFO mode, receives and transmits data by (interrupt) mode with a 16 byte hardware transmit buffer, that will also greatly cut down the load on the CPU.

ST16C 554工作在FIFO模式，采用中断方式收发数据，并有16字节的硬件接收发送缓冲区，降低了CPU的开销。

youdao