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涡轮级速度三角形
释义
涡轮级速度三角形
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工学
涡轮级
释
turbine stage velocity triangle
涡轮级速度三角形
根据力学中速度分解和合成的原理,任一在涡轮级的转子叶片中运动的流体微团的绝对速度都可以分解为沿转子叶片流动的相对速度和随着转轮一起旋转的牵连速度,这三个速度矢量构成一个闭合的三角形,一般把这个三角形称为涡轮级流体的速度图(velocity diagram),习惯上称为速度三角形。
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potential of a single layer
potential of hydrocarbon generation
potential of mean force
potential of mean force, PMF
potential of order α
potential of zero charge
potential operator
potential path length
potential period
potential perturbation
potential pH diagram
potential-pH diagram
potential-pH diagrams
potential presupposition
potential public
potential readers
potential realizability
potential reduction algorithm
potential reduction method
potential ridge
potential risk
potential risk of disease
potential safety hazard
potential scattering
potential soil erosion risks
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