国内系统 meaning in Chinese
national system
Examples
- Systemic research in ecological water requirement inland is just in the start stage . the research in theory , method and application are still in the probing stage . theory system and calculation method are still immature
国内系统研究生态需水的工作尚处于起步阶段，在理论、方法及其应用方面的研究均处于探索阶段，理论体系和计算方法尚不成熟。