The rollers and ring are designed in inverted trapezium, which reduce the material's slip velocity between rollers and ring, extend grinding time, and enhance crushing efficiency.

该机将磨辊与磨环设计成阶梯状，降低了进入磨辊与磨环之间物料的下滑速度，延长了对物料的碾压时间，提高了粉碎效果。

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The use of JSPs, Tiles, Velocity, and PDF export in this tutorial is designed to demonstrate how the Spring MVC API makes this possible.

本教程中使用 JSP、Tile、Velocity 和 PDF 导出功能的目的在于演示 Spring MVC API 如何使这一切成为可能。

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The designed maneuver reentry trajectory can meet the demands of attitude, heat flux and velocity for the warhead.

所设计的再入机动弹道能满足机动弹头对姿态、热流和速度的要求。

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Before Galileo began running balls down an inclined plane to measure changes in velocity, and before Descartes developed his coordinate system, the German Jesuit Christoph Clavius, designed the mathematics curriculum for the major universities of Europe.

FORBES: A Long Forgotten Father of the Scientific Revolution