establishment of information system

• 信息系统建立

establishment of information system的用法和样例：

例句

1. This system was established to provide a backup in case nuclear explosions rendered the ionosphere useless for propagation.
   这个系统建立提供备份万一核爆炸使电离层无用为传播。
2. A flow and heat transfer model of a vehicle cooling system has been modeled in order to predict its characteristics.
   摘要根据传热学和流体力学原理，对车辆冷却系统建立数学模型，并进行了仿真计算。