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- Abstract: A concept of "two-layer" turbulence model is proposed which employs an algebraic turbulence model in near wall area and a two-equation turbulence model in outer area or far wall area. 文摘:通过对两方程湍流模型的分析,提出了在主流区或远壁区用两方程模型,近壁区用代数湍流模型的思路,即所谓的“双层”模型概念。
- On Saturday, he hosted a beach outing at Coney Island and a dinner at Delmonico's, near Wall Street. 周六,他在康尼岛和华尔街附近的戴尔莫尼克餐馆招待客人。
- The results showed: The cooling had significant influence on the near wall flow pressure, and the influence was different with cooling schemes. 结果表明:冷却气流对喷管壁面压力分布影响较大,不同冷却结构的壁面压力分布特点不同。
- Quantum correction to the entropy of a Schwarzschild black hole due to high spin fields of gravitation and electromagnetism was studied by brick wall model. 利用brick wall模型研究具有高自旋的引力场和电磁场对Schwarzschild黑洞熵的量子修正 .
- TS series operating-table, TD series operating-tables, DD series ceiling model, wall model and stand model shadowless lamp and treatment lights with 1 light. TD系列电动手术台;DD系列单头、双头、立式无影冷光手术灯等。
- The semipermeable wall model of stratified gas reservoir and its differential equation were established based on the semipermeable wall model of stratified oil reservoir. 在多层油藏半透壁模型的基础上,建立了多层气藏的半透壁模型及其微分方程组,内边界条件考虑了表皮系数和井筒储集效应的影响。
- Establishes a refined shear wall model, investigates the seismic performance of SRC wall is evaluated in these ways: deformation, stiffness and strength. 采用混凝土单元建立精细的有限元模型,从变形、刚度、强度等方面给出了型钢暗柱对剪力墙抗震性能的影响。
- Selecting the advanced Eddington coordinates and adopting the thin film brick wall model, we calculate the entropy of the straightly accelerating non stationary black hole expressed by Kinnersley metric. 选取超前爱丁顿坐标 ;采用薄膜brick wall模型 ;计算Kinnersley度规表述的直线加速运动动态黑洞的熵 .
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- wall model medical examining lamp 壁式医用检查灯
- His clinic is near the newly-built railway station. 他的诊所在新建的火车站附近。
- It's dangerous to be so near to the tiger. 离老虎那么近是很危险的。
- I was born in a small city near Guangzhou. 我出生在离广州不远的一个小城市。
- The picture on the wall is crooked. 挂在墙壁上的画是歪的。
- The rug singed because it was too near the fire. 地毯太靠近壁炉已烤焦了。
- The troops were entrenched near the mountains. 部队在群山边筑起壕沟以防卫自己。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- The explosion toppled the near chimney. 这次爆炸把不远处的烟筒炸倒了。
- My son came near being run over by a truck. 我的儿子差点被大卡车辗过。
- The land flattens out near the coast. 海岸附近地势变得很平坦。