back-up environment

• 支撑环境

back-up environment的用法和样例：

例句

1. To provide a more excellent hardware and software supporting environment for this trend, we develop a modern medical instrument-oriented multiprocessor system.
   为了给这种趋势提供一种更好的软硬件支撑环境，我们研制了现代医疗仪器用多微处理器系统。