根据90年的水文特征值，研究丰满水库对松花江哈尔滨段水环境的影响。
The influence of Fengman Reservoir on the hydrologic environment of Songhua River of Harbin reach is studied on the basis of hydrologic characteristic value of 1990 in extremum relative method.
通过桥渡水文计算，确定了设防流量及设防水位，校核了大桥主要特征值；
The designed discharge and designed flood level are determined by hydrological computation and main characteristic value of highway bridge is checked.
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