Based on gray system theory and according to relevant data, this paper USES the gray model to stimulate and forecast the law of SARS spread.
以灰色系统理论为基础,根据相应数据用灰色模型建立了SARS传播规律的残差修正模型并对SARS传播的规律进行模拟检验和预测。
The typhoon in recent years the typhoon happened according to relevant data show that the typhoon happen rules and characteristics of main have the following: a seasonally.
台风根据近几年来台风发生的有关资料表明, 台风发生的规律及其特点主要有以下几点:一是有季节性。
Acquisition the actual data in the bicycle travel process, according to the different state of roads and the relevant regulations of GB to analyze the acquisition data.
反在自行车上道行驶入程外采集实际数据,依据出无同的道况和邦本外的相闭划订,闭于采集的数据入行了剖析零理。
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