位置不确定性,positional uncertainty
1)positional uncertainty位置不确定性
1.The visualization of positional uncertainty for random polyline based on ε_σ model in GISGIS中基于ε_σ模型的随机折线元位置不确定性的可视化
2.A brand-new approach to the theory research of vector GIS positional uncertainty is inaugurated, and the theory and method which can be used for reference are also provided.基于随机线元误差分布机理 ,研究了GIS中平面随机线元位置不确定性误差模型的建模原理 ,提出了决定误差模型形状的形状因子与误差模型规模的尺度因子的概念与确定方法 ,结合线元落入其等概率密度误差模型内的概率算法 ,解决了平面随机线元误差模型的形状与规
3.This paper integrates the positional uncertainty of geometry data in GIS with the topological relationship among the different spatial objects by establishing the subject function, then elaborates the topological relationship among the point, line and polygon all of which include positional uncertainty, and finally applies the derived results to the determination of region boundaries.基于模糊几何理论 ,通过隶属函数的建立 ,首次将矢量 GIS中几何数据的位置不确定性同点与目标间拓扑关系的判定结合起来 ,详细地分析了确定性和不确定性点与含有不确定性的 GIS目标间拓扑关系的判断。
英文短句/例句

1.The Effect of Positional Uncertainty in GIS Products Maked Decision位置不确定性在GIS产品决策中的影响
2.The Models and Experiments for Positional Uncertainties of Spatial Data in GIS;GIS中空间数据位置不确定性的模型与试验研究
3.Research on the Modeling and Visualizing of Point and Line Uncertainty点线元位置不确定性模型及可视化研究
4.Measurement Indexes of Positional Uncertainty for Plane Line Segment Based on ε_m Model基于ε_m模型的线元位置不确定性度量指标
5.The visualization of positional uncertainty for random polyline based on ε_σ model in GISGIS中基于ε_σ模型的随机折线元位置不确定性的可视化
6.The uncertainty of the momentum and the uncertainty of the position are complementary.动量的不确定性与位置的不确定性是并协的。
7.Investigation of the Most Unfavourable Positions of Living Loads Acting on Bridges with Nonlinear Programming Method用非线性规划方法确定桥梁活载的最不利位置
8.Study on Uncertainty Theory of Spatial Positional Data;空间位置数据不确定性问题的若干理论研究
9.Study on the Control Methords of Nonlinear Electromechanical Position Servo System with Uncertainties;不确定非线性机电位置伺服系统控制方法研究
10.indefinite in time or position.在时间或者位置上不确定。
11.a large indefinite location on the surface of the Earth.地球表面一个很大的不确定的位置。
12.The Study of Uncertain Robot Force/Position Intelligent Control and Trajectory Tracking Experiment;不确定性机器人力/位置智能控制及轨迹跟踪实验的研究
13.Adaptive Control of Robotic Force/Position with Friction and Uncertains;考虑摩擦外扰情况下不确定性机器人的力/位置自适应控制
14.The package cannot be found in the location specified. Please make sure the package name is correct and the location is valid.在指定的位置找不到该包。请确保包的名称正确,位置有效。
15.set or arrange in a new or different determinate position.放置或安排一种新的或不同的确定的位置。
16.The accuracy of ultrasound on locating conus medullaris in fetuses超声定位胎儿脊髓圆锥末端位置方法的准确性
17.Generalized Uncertainty Relation and Minimum Uncertainty of Position;广义测不准关系与位置的最小不确定度
18.Uncertain-Positioning and SME s Strategies;不确定性定位与中小企业的成长战略
相关短句/例句

position uncertainty位置不确定性
1.This paper addresses node position uncertainty in wireless sensor network localization by introducing the feasible geographic region,which clearly represents all feasible position scope of sensor nodes.讨论了传感器网络节点定位中的位置不确定性问题,引入节点的可行地理区域反映出节点的所有可能位置范围。
3)locational uncertainty空间位置不确定性
1.This paper examined the effects of perceptual grouping,locational uncertainty, andshmulus positions in the visual field on the processing of global and local propertiesof compound stimuli.文章研究了视知觉组织、空间位置不确定性和视野位置等因素对复合刺激中整体和局部性质加工的影响。
4)initial position uncertainty初始位置的不确定性
5)positional uncertainty定位不确定性
1.Analysis of positional uncertainty based on high-resolution remote sensing images;高分辨率遥感影像的定位不确定性探析
2.In this paper, the positional uncertainty models of point and lineprimitives in GIS are made.从概率论的角度构造了矢量GIS中线要素的定位不确定性模型,并根据讨论问题的需要,给出了衡量点、线定位误差的精度指标。
6)uncertainty of displacement位移的不确定性
延伸阅读

良性发作性位置性眩晕病良性发作性位置性眩晕病 多因内耳耳石所致,可能与其它部位病灶感染或迷路损伤有关。患者于某种头位时出现短暂的眩晕,持续数十秒钟,重者可伴有恶心、呕吐。重复该种头位时可重复出现。作头位位置试验时在引起眩晕的同时有短暂的水平兼旋转性眼球震颤,持续】0~20秒钟。若干短期内连续多次重复此项检查,患者可逐渐适应而不出现眩晕症状和眼颤。无听力障碍,多数病人症状持续数星期或数月而渐愈。