查询词典 spatial motion

On the basis of that, it further explores the construction and maintenance of spatial database and paves the way for the construction of spatial database for railway.

并在此基础上，进一步探讨了空间数据库的建设和维护等问题，为铁路空间数据库的建设提供了思路。

With the development of GIS.It is necessary to put spatial data using by the way of sharing and integration. While there is a problem in integrating different formal spatial data.It needs to be raveled out if we want to resolve the problem.

随着地理信息系统的发展，空间数据共享与集成已经成为一种必然要求，然而要真正实现空间数据共享，多格式空间数据整合是一个亟待解决的问题。

Variogram is the main analysis tool of regionalized variable spatial structure and spatial local interpolation in geostatistics.

变异函数是地统计学中区域化变量空间结构分析和空间局部插值的主要分析工具。

Based on the division of spatial scale and regionalized component analysis of topsoil PAHs in Tianjin area, the spatial distribution of regionalized components at different scales was studied in this paper.

在空间尺度划分和区域化分量研究的基础上，进一步分析了天津地区表层土壤PAHs不同空间尺度上区域化分量的空间分布特征，并分析了形成分布特征的原因。

Geostatistics is an effective tool to study the spatial heterogeneity of elements; it is suited to research quantitatively the characters of spatial structure variation of regionalized variable.

地统计学是探讨自然环境要素空间异质性的有效工具，它适合于定量研究区域化变量的空间结构变异特征。

Looking from the spatial angle of view that, it is forms spatial the basic physical conditions, filters the outside influence for the humanity, builds comfortably roosts occupies the place, provides the private dense basic function.

从空间视角看，它是形成空间的基本物质条件，起到为人类过滤外界影响、营造舒适栖居之地，提供私密性的基本功能。

The quality of spatial data is the life of every spatial databases.

空间数据的质量是空间数据库的&生命&。

Based on the principle that a spatial distributed source can be regarded as superposition of many of point sources in a continuous spatial area, an Electro-Magnetic Vector Sensor model is proposed. Theoretical analysis and the 1 order approximate expression are given. The model's identifiability is also discussed.

本文通过&分布源是在一定空间分布的多个点源信号的迭加&的认识，首次提出了电磁矢量传感器的分布源模型，给出了理论表达式和一阶近似表达式，分析了单个电磁矢量传感器的分布源模型的可辨识性问题。

Based on the principle that a spatial distributed source can be regarded as superposition of many of point sources in a continuous spatial area, an Electro-Magnetic Vector Sensor model is proposed. Theoretical analysis and the 1 order approximate expression are given. The model's identifiability is also discussed.

本文通过&分布源是在一定空间分布的多个点源信号的叠加&的认识，首次提出了电磁矢量传感器的分布源模型，给出了理论表达式和一阶近似表达式，分析了单个电磁矢量传感器的分布源模型的可辨识性问题。

A rate equation model is introduced, in which the intracavity photon density is assumed to be Gaussian spatial distribution and the pump beam spatial distribution is also considered.

考虑腔内光子数密度的高斯空间分布以及抽运光的空间分布，给出了描述调Q激光器工作原理的耦合速率方程组，其数值解与实验结果相符。

He got into race cars, while my father liked go-karts more, so I didn't really pay attention to what Diego was doing, as I was just racing karts.

叔叔开的是跑车，而我父亲更喜欢越野卡丁车，所以我并不太关注Diego在做什么，我仅仅在跑我的卡丁车而已。

She is at present gone to look for the best nectar and ambrosia to regale me this evening.

她今晚为款待我，现在又去准备美酒佳肴去了。