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Geologic time is shorthand for slow-paced. But new measurements from steep mountaintops in New Zealand shows that rock can transform into soil more than twice as fast as previously believed possible.
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Tangential Follow System of High-Speed Leather Cutting Machine Modeling and Control Optimization
Control Parameters Optimisation GA High-Speed Leather Cutting Machine Modeling Tangential Follow System
2011/12/15
As to the low dynamic response of tangential follow system, especially the poor dynamic follow ability when executing small arc rapid interpolation. Based on the principle of mechanical dynamics, the ...