通过分析研究和水力模型试验，提出了窄缝式挑坎最大动水压强的估算式。
The estimation formula for slit-type buckets maximal pressure intensity is given through analysis and hydraulic model test.
电脑绣花机旋梭与挑线杆动作的完美配合构成了绣花机成缝的基本要素。
ComputerEmbroiderMachine shuttle coming back is as perfect as what carry string staff action cooperated to form embroider machine to become seamed main essential factor.
模型试验表明本方法可以比较准确地反映这种窄缝挑坎的水力特性，试验结果与计算结果基本一致。
Hydraulic model tests have showed that the devised method describes the hydraulic characteristics of the bucket well, and the computational results agree with those measured.
最后，还对窄缝挑坎底板及侧墙上压力分布的计算进行了探讨。
Finally, the dynamic pressure distributions on the bottom and the side walls of slit-type buckets are discussed.
经特别改良的新颖挑线机构，能灵活对应各种缝制材料，用途广范，可缝范围大大提高。
By improved thread take-up mechanism, this new model can deal with various kinds of sewing material for wide application range.
窄缝挑坎应用于高拱坝深孔后，其出射水流内外缘抛距是确定拱坝下游消能水垫塘长度的重要依据。
When the slit-type buckets are applied to the orifices in a high-arch dam, the nappes trajectory distance is basic to the design of the plunge pool.
最后，还对窄缝挑坎底板及侧墙上压力分布的计算进行了探讨。
Finally, the dynamic pressure distributions on the bottom and the side walls of...
最后，还对窄缝挑坎底板及侧墙上压力分布的计算进行了探讨。
Finally, the dynamic pressure distributions on the bottom and the side walls of slit-type buckets are...
最后，还对窄缝挑坎底板及侧墙上压力分布的计算进行了探讨。
Finally, the dynamic pressure distributions on the bottom and the side walls of slit-type buckets are...
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