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- food security early warning 粮食安全预警
- On the base of the previous work, slip and seepage risk analysis model of earth dam is founded, simultaneously, security early warning index of concrete dam and earth dam is lucubrated. 本文在总结前人研究成果的基础上,对土石坝失稳破坏和渗透破坏的风险分析模型,以及混凝土坝、土石坝的安全预警指标进行了深入的研究,主要成果如下。
- travel security early warning information system 旅游安全预警信息系统
- A New version of Support Vector Classification and Its Application to Early Warning of Food Security 一种新的支持向量分类方法及其在粮食安全预警系统中的应用
- Study of Security Early Warning System of Deep Pit Supporting Structure 深基坑支护结构安全预警系统研究
- EVOLUTION OF THE POWER DISPATCHING CONTROL CENTER --REAL TIME POWER SECURITY EARLY WARNING SYSTEM 调度控制中心功能的发展--电网实时安全预警系统
- Food security early waming 粮食安全预警
- VEWS? Very Early Warning System? 极早期预警系统?
- security early warning 安全预警
- security early warning system 预警系统
- Network Security Early Warning 网络安全预警
- Forecasting, food security and famine prevention: is there a link? 预测、食品安全、饥荒之间的联系?
- Professor Hess says food security is national security. DaleHess教授说食物安全就是国家安全。
- Basic early warning systems are being set up in the affected areas. 受灾地区将会安装预警系统。
- Don't worry, we have a tsunami early warning system. 别担心，我们有海啸预警系统。
- Heavy metal pollution in fields is a serious threat to food safety and people’s health.Thus early warning of heavy metal pollution is very important. 摘要 农田土壤重金属污染是威胁到食品安全和人体健康的重大问题，对其进行早期预警具有重要意义。
- The notion that free trade precludes food security is plainly wrong-headed. 自由贸易危害粮食安全的观点完全是错误的。
- Poverty, disease and conflict have historically threatened food security. 贫穷、疾病和冲突在历史上威胁粮食保障。
- Every school should have an early warning system to avoid this problem. 每个学校都应该打好预防针，防止该类事故再次发生。
- My cancers are apt to be particularly nasty, giving no early warning signals. 我的癌症容易表现得特别恶劣，早期不发出任何警告信号。
