Analysis shows this model is able to predict the variation trend of short time traffic flow.
分析表明：该模型较好地预测了短时交通流的变化趋势。
Based on the analysis of the variation law of smoke flow in subway platform fire, a concept about critical ventilation speed from platform to concourse was presented.
在分析了地铁站台火灾时烟气流场变化规律的基础上，提出了临界通风速度的概念。
The patients took induced sputum cell analysis test, and lung function test for peak exhale flow variation rate, challenging bronchial test, and standard diagnosis and a procedure diagnosis.
这些病人再进行诱导痰细胞学分析、肺功能峰流速变异率观察测定、支气管激发试验测定等，进行规范的程序诊断。
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