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(一)试验经过我站断面附近,河宽约300公尺,高水时水深流急不能停船,因此都是用浮标施测流量,本年汛期以前系用均匀法投放浮标。由于流速忽快忽慢波动较大,绘图计算时,流速曲线可高可低,无一定标准影响流量成果的准确性。今年汛期前学习到苏联先进经验,「浮标分组投放法」以后我们觉得能够解决流速不稳的问题,但由于思想保守,怕麻烦
(A) After passing through the section of the station near my section, the river is about 300 meters wide. When the water is in high water, it can not be stopped. Therefore, it is to measure the flow with a buoy. Before the flood season of this year, the buoy was put into place by the uniform method. Due to large fluctuations in the speed of sudden fluctuations, drawing calculations, the flow curve can be high or low, no standard impact on the accuracy of traffic results. We learned advanced experience of the Soviet Union before the flood season this year and we felt that we could solve the problem of unsteady flow rate after the “Buoy Subsetting Law”. However, due to conservative thinking, we are afraid of troubles