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- Spatial and temporal variations in the air movement are desirable for fresh environments. 空气运动随空间和瞬时而变化是新鲜环境的要求。
- The spatial and temporal variations of large-scale atmospheric moisture sinks over southern China in spring during 1958-2004 are studied based on the NCEP/NCAR reanalysis data. 摘要用1958-2004年NCEP/NCAR再分析资料分析了中国南方春季大尺度大气水汽汇的时空变化特征。
- spatial temporal variation 时空变化
- The possibility of temporal variations in the earth tidal amplitudes associated with earthquakes has first been suggested by Nishimura. 西村首先提出与地震有关的固体潮振幅随时间变化的可能性。
- Finally,spatial temporal speed figure was introduced to help find the headstream of congestion,and t. 介绍了用时空速度变化图寻找拥挤源头以及选择交通控制措施的方法。
- In addition, some researchers found this sonata also reduced seizures in epileptics and improved spatial temporal reasoning in Alzheimer patients. 另外，一些研究人员发现这首奏鸣曲还能减少癫痫患者的发作，以及改善阿尔兹海默病人的时空推理能力。
- A preliminary analysis of causes for the spatial and temporal variation characteristics of SSC in the sea area is also made. 对长江口外及邻近海域含沙量时空变化特征的原因进行了初步分析。
- Pterocladiella capillacea, Polyopes polyideoides, Marginisporum crassissimum, Jania ungulate and Chondrus ocellatus contribute to temporal variations in assemblage structure. 大型海藻群聚及其丰度时间变异 (即各年度的季节韵律改变) 原因是水温、夏季之最高温、冬季之最低温、营养盐及台风。
- The book demonstrates that physiological responses are not only characterized by substantial temporal variation, but also shows coherent variation across several spatial scales. 书证明生理的回应是不仅以相当可观的暂时的变化为特点，而且穿过几个空间规模显示前后一致的变化量。
- There exist three types of segmental lengthening in oral Chinese, each one matched with certain prosodic events and characterized by their own distinctive temporal variations. 摘要在汉语口语里，存在着三种不同类型的音段延长，每一种类型都与一定的韵律事件相对应，都有各自独特的时域变化方式。
- In certain cases the temporal variation is more complicated. 在某些情况中，时间上的变化更为复杂。
- Aiming at the problems that exist in the study of spatial temporal data modeling and temporal geographic information system(GIS),a general object-oriented spatio-temporal data model(GOO-STDM) is proposed. 针对时空数据模型与时态地理信息系统研究中存在的几类问题,提出了一种通用的面向对象时空数据模型GOO-STDM。
- With the method of Detrended Canonical Correspondence Analysis(DCCA),we studied the relationship between the types of spatial and temporal variation of soil moisture content and the environmental factors at the scale of catchment. 采用 DCCA排序 ,研究了流域尺度上土壤水分的时空分异类型及与环境因子的关系。
- Temporal variation of the seismic activity along the active fault is closely related with similar variations in others. 沿活动断层的地震活动性随时间的变化与其他活动断层的类似变化密切相关。
- A-nonhomogeneous Markov process model is used to study the temporal variations of rates and it is shown that the estimated number of substitutions reflects a rate averaged over time . 运用非齐次马氏过程模型研究了替代速度在时间上的变异,结果表明估计的替代数反映了速率在时间上的平均值。
- spatial temporal distribution characters 时空分布特征
- fractional lower order spatial temporal matrix 分数低阶空时矩阵
- Temporal variation of content of soluble sugar in desert ephemeroid plant Eremurus anisopterus was studied. 以沙生类短命植物异翅独尾草为材料,对其各器官中可溶性糖和还原糖消长规律进行了研究。
- Food storage is an important adaptation of some animal species to the temporal variation or unpredictable food supplies. 食物贮藏是许多动物对不可预见的食物供应变化的一种重要适应。
- The temporal variation of ozone concentration at night is mainly controlled by the concentration of NO_x, HO_2, OLE, ETH. 夜间O3浓度的衰减主要受NOx;HO2;OLE和ETH等物质的影响.
