air particle velocity
英 [eə(r) ˈpɑːtɪkl vəˈlɒsəti]
美 [er ˈpɑːrtɪkl vəˈlɑːsəti]
【电】空气质点速度
双语例句
- Particle Velocities of High Velocity Air Arc Spraying
Air（初三适用）超音速电弧喷涂粒子速度的测定 - A test facility for swirl combustor with staged air injection was fabricated and set up. The Three Dimension-Laser Particle Dynamic Analyzer ( PDA) was utilized to measure the instantaneous gas velocity of the swirling turbulent reacting flow.
本文建立了采用分级进风的旋流燃烧室实验台，实现了用三维激光粒子动态分析仪（PDA）测最湍流旋流燃烧的热态瞬时速度场。 - In this paper, a water droplet motion model in thermal insulation countercurrent air flow is built based on the non-spherical particle drag coefficient, and the explicit formulation for terminal velocity is derived.
采用非球形颗粒的阻力系数关联式，建立了水滴在绝热逆流空气中的动力学方程，得出了水滴所受阻力及其最终沉降速度的计算方法。