基于主成分分析与支持向量机的渠道闸前冰输移与堆积判别模型1)
梁乃生, 脱友才, 邓云, 贾云霄

CLASSIFICATION MODEL OF ICE TRANSPORT AND ACCUMULATION IN FRONT OF CHANNEL FLAT SLUICE BASED ON PCA-SVM1)
Liang Naisheng, Tuo Youcai, Deng Yun, Jia Yunxiao
图6 上游水流弗汝德数与闸孔相对开度关系
Fig. 6 The relationship between the $Fr_{1}$ versus $H/e$