U nder new stresses, a groundwater model can be divided into an initial flow field model and an appended flow field model .
在新增激发条件下，为便于问题的分析及模型的求解，可将模型分解为初始流场模型与附加水头场模型。
Results of weight loss in lab and field site show that corrosion rate of A3 steel can be accelerated flow of seawater, especially in the initial stage.
室内和实海挂片失重测试比较结果表明，海水流动能够加快A3钢在海水中的腐蚀速度，腐蚀初期尤其明显。
Combining revelant theory, field investigation, the statistical analysis, the laboratory experiment, analysis initial mechanism of debris flow along gravel slope.
结合相关理论、野外调查、统计分析、室内试验，综合分析砾石坡面土石流发生之机制。
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