The conclusion shows that the arable-land quality dynamic monitoring and early-warning system is important technique basis to realize quantitative and qualitative land resources management.
研究结论：耕地质量动态监测与预警的实现是国土资源由数量管理向数量、质量并重管理的重要技术基础。
A disaster monitoring early warning and forecasting system has taken initial shape.
灾害监测预警预报体系初步形成。
Control the unemployment is a complex systems, we must strengthen the analysis and monitoring work of unemployment, set up the early warning system of unemployment.
控制失业，是一项复杂的系统工程，必须切实加强失业形势分析与监督工作，建立失业预警系统。
应用推荐