open systm

• 开放系统

open systm的用法和样例：

例句

1. Is the Open System Architecture for Controls within Automation Systems.
   是自动化系统内部控制的开放系统体系。
2. An open system would also work when the payback is too small to entice Big Pharma, as in the case of tropical diseases.
   当回报太小不足以吸引大公司的时候，比如对热带疾病的研究，一个开放系统就可以派上用场。