... pressure container 压力容器 pressure contour 等压线 pressure control circuit 压力控制回路 ...
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pressure contour line 气压等高线
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The technique of the lip with cut-out can be used to simulate exactly the shape of the total pressure contour map.
采用圆弧切割法能较正确地模拟总压等值线形状。
This paper establishes the contour surface equation of a torus CAM and presents a pressure Angle formula, it provides a simple and efficient method for designing this kind of cams.
建立了环面凸轮轮廓曲面的解析方程，同时给出了压力角计算式，为此种凸轮的设计提供了一种简单有效的方法。
The impulsive dynamical pressure from frequent blasting has a strong influence on designed tunnel contour, construction error and stability of surrounding rock in the course of excavating tunnel.
在隧道爆破开挖中，频繁反复的爆破冲击动压力对隧道设计轮廓线、施工误差和围岩的稳定性等有很大影响。
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