visibi相关论文
以浙江省庆元县主要公路沿线森林景观作为研究对象,对其林分现状及可视性进行分析研究。在获取庆元县数字高程模型和主要公路矢量......
The core of grid technology is just to solve the problem of resource share and to eliminate information island and resou......
The Intraoral Oblique (Subcondylar) Osteotomy——An Ideal Procedure for Correction of Mandibular Skele
The intraoral approach to bilateral obliquesubcondylar ramus osteotomy (OSO) is a versatileand effective procedure for ......
In recent years,China’s economic construction has made unprecedented achievements in development.People’s living stand......
A new and intelligent design method for PID controller with incomplete derivation is proposed based on the ant system a......
Refractive index and temperature sensor based on cladding-mode Bragg grating excited by abrupt taper
A sensing structure consisting of an abrupt taper spliced uniformly in to a fiber Bragg grating(FBG)is proposed and expe......
对南沙区海陆风环流的季节分布、持续时间等特征及其对夏季最高气温和2月能见度的影响进行了统计分析。结果表明:南沙区海陆风环流......
接近通道选取是从待执行通行任务的区域中，自动分析并提取出符合人员、机动设备通行条件的行进线路，其是地形分析中常见应用需求。本......
利用洛阳1951～2000年气象资料，分析了烟尘对洛阳能见度的影响及烟尘浓度变化特征及原因。......
某城市广场利用外庭平台结构，将商业综合体的人员疏散同城市交通换乘相结合解决疏散问题。对其火灾时室外平台区域的烟气蔓延情况进......
