针对移动机器人室外环境开阔场景大范围建图时，激光雷达里程计位姿计算不准确从而导致SLAM算法精度下降等问题，设计了一种基于多传感......

作为新基建时代的热点——自动驾驶,其范畴涉及定位、导航、路径规划、智能控制等技术领域,还涉及卡尔曼滤波、粒子滤波等传统算法......

The formation,age and paleoclimatic changes of the red mantle of weathering and brownish-redloam of the Miaodao Islands ......

The soil type is a key factor influencing N(nitrogen)cycling in soil;however,gross N transformations and N2O emission so......

Agricultural soils in semi-arid regions have frequently been degraded due to adverse climatic conditions,organic matter ......

通过静态吸附实验，研究了北京地区壤土对柴油的吸附行为，考察了温度、溶液pH值、土壤有机质含量和粘土的矿物组成对柴油吸附的影响。......

[Objective] The research aimed to provide basic files and theoretical guidance for constructing sluicing-siltation dam u......

通过在不同土壤质地进行怀槐造林试验,揭示不同土壤质地对怀槐生长的影响,结果表明沙壤土和壤土比黏质壤土、黏土和沙土有较高的生......

The aim of this research was to assess the influence of saline irrigation water which prepared to obtain salt stress of ......

以河北省SG13标段南水北调工程膨胀土段设计变更为例,结合具体工程概况,对该膨胀性土段进行了试验研究,通过对渠道原设计情况的分......

Lead (Pb) was detected in potential urban garden soil in Claremont Cali-fornia and was absorbed by radish cultivars and ......

Cover crop system has shown a potential approach to improving carbon sequestration and environmental quality. Six of eac......

Methane (CH4) emissions are known to differ between rice (Oryza sativa L.) cultivars, where CH4 emissions from pure-line......

指出砂石桩法是地基处理中常用的方法之一，以其经济、易施工而被广泛采用，对砂石桩法在杂填土和黏性土地基中的应用进行比较，分别从设......

An assessment on potentiality of Cow dung manure in <i>Zea mays</i> production at Kiwere village in Iringa Rural Distric......

At least at the beginning of the last glacial epoch, the facies belts of dune sand, sandy loam and loess formed by winds......

The present study is about to find out different attributes of soil as well as geomorphology. It is very much relevant t......

室内环境的三维模型在智慧城市、室内导航定位、应急响应等领域应用广泛,能够为基于位置的服务与复杂空间分析提供重要技术支撑。......

车辆的自主定位是智能汽车不可或缺的功能,用于自主定位和姿态估计的激光SLAM算法有赖于良好的特征点提取算法和场景模型。本文主......