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- material continuity equation 物质连续性方程
- Applying the formula, traffic continuity equation in integral calculus form is obtained. 应用全导数的积分公式建立了积分形式的交通流连续性方程。
- Using the new principle. Leopold hydraulic geometry can be derived from continuity equation of flow. 运用比例协调原理,Leopold公式可以从水流连续性方程直接导出。
- Pseudo-derived the divergence theorem. Trivially derived the continuity equation using the Reynolds Transport Theorem. 假推导出散度定理。用雷诺运输定理来一般的推导连续性方程。
- These thesis bases on energy equation and continuity equation design Venturi tube . 本课题根据能量方程和连续性方程自行设计文丘里管采样器。
- This paper has studied plasma transport in scrape-off layer( SOL), by using‘ two-point' mode and particles continuity equation. 研究了托卡马克删削层和部分偏滤器等离子体的输运问题。
- Calculation method of piston air induced by train motion in subway tunnels is derived based on fluid continuity equation and Bernoulli equation. 以流体连续性方程及伯努利方程为理论依据,针对地铁特点,推导得出隧道内列车活塞风的计算方法,并对影响活塞效应的因素做定性分析。
- This machine uses multiple scoops to excavate stale raw material continuously. 该机是利用多个铲斗对陈化的物料进行连续挖掘供料的设备。
- We utilize the minority carrier equilibrium continuity equations and semiconductor material absorption of photo to get the expression of current induced by photo. 利用少数载流子的稳态连续性方程和半导体材料对光的吸收，求出光电流的表达式。
- Based on the continuity equation and the momentum equation, the pressure fall models of wellbore flow within an open-hole and a perforated completion snaky well bore are e. 研究了蛇曲井井筒流动特征,对蛇曲井微元段和孔眼段的流动进行了分析,根据质量守恒原理和动量定理,建立了裸眼完井和射孔完井方式下蛇曲井生产井段的井筒压降预测模型。
- The approximate calculation of exterior leakage based on continuity equation of ideal air flow has been long used in coal mines, the shortage of which was analyzed in detail. 详细分析了煤矿长期以来沿用的,基于理想气体风流连续性方程的近似方法计算矿井外部漏风率所带来的缺陷。
- Based on the continuity equation and the energy equation in hydromechanics,a computing formula about outflow angle of jet flow on the slit-type bucket is proved. 从窄缝挑坎收缩段水流的连续方程和能量方程入手,推导出了水流出射角的计算公式。
- A 2-D ADI model was set up from the depth-averaged hydrodynamic continuity equation and momentum equation and the depth integrated conservation equation of solute transport. 引入环境水力学数学模型,利用二维ADI法进行数值模拟,对伶仃洋水域的潮流运动和污染迁移扩散展开了研究,并成功地进行了验证计算。
- The longer the voltage is applied, the lower the measured current becomes because the material continues to charge exponentially. 由于材料按指数形式不断充电，所以施加电压的时间越长，测量出的电流就变得越低。
- Constantly measured and priced, this vital raw material continues to spur the growth of economies built on a foundation of terabytes and gigabits per second. 时间继续是刺激经济成长的重要原料，现代经济就是以每秒兆位元组（TB）与每秒十亿位元（Gb）这些单位为基础，所以分秒必争，锱铢必较。
- According to continuity equation of Saint_Venant, and based on the old corresponding rising difference model, the paper developed a new model of channel flood realtime forecasting. 根据圣维南方程组的连续方程 ;在原有相应涨差模型的基础上 ;推导出一种新的河道实时洪水预报相应涨差模型 .
- Derived the shallow water potential vorticity equation from the shallow water momentum and continuity equations. 从浅水波动量方程和连续性方程出发推导浅水波位涡方程。
- The material is flawed throughout. 这种材料到处是裂缝。
- Meanwhile, the ways to enforce the continuity equation on the boundary and to implement the suitable boundary condition for pressure correction equation on a non-staggered grid are proposed. 并提出了在非交错网格系统中保证在边界上满足连续性方程以及补充压力校正方程的边界条件的方法.
- It is wide suitable for sieving raw material continuously of pharmaceutical industry, chemical industry, foodstuff industry and so on. 1-4 layer of sieve can be installed in accordance with the requirements of customers. 广泛适用于医药、化工、食品等到行业的各种物料连续过筛，根据用户需要可制做成1-4层筛面。
