For years， I was lost in that delicate dance of working and raising young children. Breakfast at seven. Clothes picked ou......

W inter nights in rural Maine are marked by a dense silence， reinforced by the snow-laden landscape.2 As someone who grew......

In the laser warning system, a non-mechanical scanning Fabry-Perot (F-P) type laser warning method and its crucial compo......

According to the principle of the eruption of debris flows, the new torrent classification techniques are brought forwar......

Debris flow and Karst collapse are the main parts of geological disasters in Anshan,which have affected on the construct......

提出了结合“PSO-SVM”和“五要素”车辆防碰撞预警模型对车辆的行驶状态是否安全进行监测和预警.利用Matlab仿真软件,结合SVM技术......

资源环境承载力评价可为国土资源节约集约管理提供技术标准支撑和参考依据。发挥国土资源在生态文明建设中的主体作用，加强空间要素......

[目的]为提高瓜蓟马病虫害的预警效果.[方法]采用k-mean聚类建立了瓜蓟马预警模型,并针对瓜蓟马数据中在k-mean聚类算法下难以判断......

The campaign life of blast furnace (BF) hearths has become the limiting factor for safety and high efficiency production......

目的 通过建立新疆克拉玛依市独山子区麻疹预警限,为全区麻疹疫情防控提供有效指导.方法 采用求和自回归滑动平均模型建立独山子区......

本文针对工控系统攻击点下移的安全问题,将GPRS技术应用到工控预警系统中,以通过增加实时的第三方监控系统来保障工业系统中核心部......

近几年，价格波动幅度加大，价格波动的突发性越来越明显，全球性的金融危机、农产品的轮番炒作、日本大地震引起的抢盐事件等都引起了相......

北武夷山高铁隧道是一座单洞双向隧道,隧道最大埋深达1100m,属于高地应力区.经岩爆倾向性研究,可能出现弱岩爆.为了预防岩爆造成人......

分析2014年以来银川市空气重污染监测资料及同期气象资料:银川市重污染天气分为PM10超标和PM2.5超标两类天气类型,并呈现逐年减少......