查询词典 spatial isomorphism

The spatial patterns of eggs, larvae and adults of Saperda Papulnea L. in three different types of poplar forests in Jinshatan forest centre, Datong Poplars Institute were studied by using geostatistics tools. Geostatistics allows the usage of quantity and location information simultaneously to qualify the spatial pattern of insect population.

根据在大同杨树局所属金沙滩林场3块不同类型样地上收集到的青杨天牛卵、幼虫和成虫的数量和位置资料，应用地统计学方法对其种群的空间格局进行了研究。

Temporal and spatialcorrelation of Soil moisture under vertical direction was affected by some factor such asmeteorology, land use and fertilization measures. All siol moisture in different layers hastemporal and spatial correlation when soil moisture fluctuates of surface layer becausestability, but influence ability of each factor is not the same. For example, meteorologyhas most strong impact on temporal and spatial correlation of soil water content.

在气象条件较稳定的情况下，不同植被覆盖和不同施肥措施下各土层含水量之间都具有较强的时空相关性，随着气象条件波动加剧，各土层土壤含水量的时间相关性和空间相关性都降低；植被因素相对气象条件对各土层含水量的时间自相关性影响较小，而对各土层土壤含水量之间的空间相关性影响较大，裸地和农田各土层土壤含水量之间的空间相关性相对林地和草地较弱；不同的施肥水平都削弱了土壤各土层含水量的时空相关性。

A series of analysis of spatialization of statistics based on GIS have been carried out, and spatial autocorrelation model is emphasized. The model is used to study the increment of GDP per person of each province in China in the periods of 1978-1990 and 1990-2000, and the spatial feature and mutual-effect theory of region economy are disclosed.

基于GIS进行了系列空间化统计信息分析，重点将空间自相关分析模型应用于我国1978-1990和1990-2000两个时段省级人均GDP增量变化的研究，揭示出我国区域经济的空间结构形态与相互作用规律。

The study brings forward the basic conception of spatial information system for Chinese terrestrial ecosystem.Based on reviews of recent spatialization technology research of meteorology and climate information at home and abroad,we appraised virtue of methods in existence and discussed the model of spatial distribution of meteorology and climate information.

论文提出了构建中国陆地生态系统空间化信息系统的基本设想，并且在回顾国内外气象/气候信息空间化研究的现状基础上，评价了已有的气象/气候信息要素空间化技术的发展，探讨了中国陆地生态系统气象/气候信息空间化的技术途径，概要地介绍了研究小组在近年来的工作中所取得的阶段性研究成果，展望了这些成果的应用前景。

The temporal and spatial niche breadth value of Propylaea japonica was maximum, and the temporal niche overlap value of Theridion octomaculatum between dominant predatory enemies and Aphis gossypii was maximum and the spatial niche overlap of Pardosa T-insignita was maximum.

对淮北棉田节肢动物优势种群组成和时空生态位进行分析，结果表明：棉蚜、烟粉虱、棉叶螨、棉盲蝽、四点亮腹蛛、龟纹瓢虫、T-纹豹蛛、草间小黑蛛、八斑球腹蛛、华姬猎蝽、小花蝽和青翅隐翅虫为优势种群；时间和空间生态位宽度值都是以龟纹瓢虫最大，捕食性天敌优势种群与棉蚜时间生态位重叠值以八斑球腹蛛最大，空间生态位重叠值以T-纹豹蛛最大。

The precision of spatial data, the validity and intagrality of the attribute data and the topo relation of spatial data are the main factors that affect the quality of space database.

空间数据的精度，属性数据的正确性与完整性，空间数据拓扑关系的正确性是影响空间数据库质量的主要因素。

The spatial topologic relation is the foundation of spatial syntactic research.

空间拓扑关系是空间句法研究的基础。

Integrated reasoning of spatial topologic relation and directional relation and spatial relation information's acquiring for map objects.

空间拓扑关系和空间方向关系的集成推理和地图目标空间关系提取。

Through studying on the development of urban spatial morphology of Xian, Weihe River, which is one of the most important nature factors, has a important effect to the city form, the selection of the townsite, and the improvement of urban spatial morphology.

纵观西安城市空间形态演进历程，渭河水系作为一个重要的自然生态要素，具有多方面的功能，对城市形成与发展、城址变迁、形态演化等都产生了深刻影响。

And T.hamhtum had secondary auto-correlation in spatial distribution,but the spatial auto-correlation of quantity and sort of Trichoderma was low.

基于ArcGIS8.1的地统计学方法分析表明，成都平原土壤真菌种类和数量均具有一定的空间自相关特征。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。