periodic investigation meaning in English
定期调查
Examples
- Results can be used as baseline for monitoring site changes via periodic investigation . meanwhile , the proposed minimum management plan for selected sites is mainly to preserve their values for sustainable uses
研究结果可作为监测保育景点变迁之基础外，所提的简要管理计画，主要在于保存地景保育景点的各项价值以供永续利用。