The precipitation amount and its space-time distribution depend on the source of water, weather system, geographic location and terrain conditions.
降水量及其时空分布取决于水汽来源、天气系统、地理位置和地形等条件。
The space-time distribution of earthquakes is usually multi-fractal Set.
地震时空分布通常是多重分形集。
The fractal structure research of space-time distribution of earthquakes provides some new knowledge to this subject.
地震时空分布的分形结构研究为此提供了新的科学认识。
Based on meteorological data of 7 stations in Qingdao during 1961-2004, the space-time distribution characteristic of sand-dust weather in Qingdao is analyzed.
利用青岛市7个站1961—2004年的气象资料，分析了青岛沙尘天气的时空分布特征。
The information demands included the basic taxi operation indexes, taxi operation space-time distribution, reasonable urban taxi amount and taxi drivers 'work load condition.
分析表明，出租车行业运营管理信息需求主要包括出租车运营基础指标、出租车运营时空分布规律、城市出租车合理规模和驾驶员劳动强度等。
In addition, because the model system can correctly simulate space-time distribution of pollutants, it has a wide application foreground to urban air pollution prevention planning.
此外，该模式系统由于能够较为准确地模拟城市范围内污染物的时空分布，在城市空气污染防治规划方面具有较为广泛的应用前景。
AIM: to probe into the dynamic progression of the space time distribution of neuronal apoptosis and necrosis in rats after focal cerebral infarction and compare their space time correlation.
目的：探讨大鼠局灶性脑梗死后神经细胞凋亡与坏死的时间、空间分布的动态演变及二者时空、时效关系的比较。
After giving their approximate expressions, we focus on the space time distribution of perturbation of magnetic field.
在求得其近似解后，着重讨论其扰动磁场的时空分布。
After giving their approximate expressions, we focus on the space time distribution of perturbation of magnetic field.
在求得其近似解后，着重讨论其扰动磁场的时空分布。
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