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- As the air proceeds along the test section the boundary layer thickens. 当空气沿着试验段流动时附面层逐渐变厚。
- Sound Propagation in the Nocturnal Boundary Layer. 夜间边界层中的声传播。
- Airplanes drag along a very thin shield of motionless air known as a boundary layer. 飞机拽着一层很薄的紧贴机面不动的空气一道向前运动,这层空气叫做附面层。
- Ground effect has the very tremendous influence on boundary layer thickness, and air drag with underhood enhances 12%. 摘要地面效应对地面的气流边界层厚度有较大影响,而发动机舱内流会使整个轿车空气阻力增加12%25左右。
- The scheme can satisfy new air quality model"s need for boundary layer parameterization. 该方案可以满足新一代空气质量模式对边界层参数化的需求。
- Detection of Boundary Layer Water Clouds by Spaceborne Cloud Radar. 用机载云雷达探测边界层含水云。
- Beyond the boundary layer, the motion is highly irregular. 超出边界层以外,流体的流动非常没有规律。
- Formulation of Turbulent Fluxes in the Stable Boundary Layer. 稳定边界层中湍流通量算法。
- Stull, R.B., 1988: An introduction to boundary layer meteorology. 任平,2003:影响大气污染物散布的气象条件。
- The Contribution of Shear to the Evolution of a Convective Boundary Layer. 切变对对流边界层演变的作用。
- A systematic study of TiO2 ceramic boundary layer capacitor (BLC) ismade. 本文对TiO_2陶瓷晶界层电容器进行了较为系统的研究。
- To solve this problem, a boundary layer suction test is carried out. 为此,本文采用附面层抽吸技术对其进行了地面抽吸状态下的流场控制试验研究。
- The bell reducer provides the cyclone action and the boundary layer control. 喇叭形异径管产生旋风作用并进行边界层控制。
- The evolution of vortexes in the boundary layer are numerically simulated. 本文数值模拟了多涡结构在边界层中的非线性演化过程。
- An analytical model is presented of laminar film condensation of Freon in the presence of air of nonhomogeneous concentration and the boundary layer equations are solved by means of the integration technique. 本文进一步发展了日本学者Hijikata-Mori给出的均匀浓度逆向发展凝结放热模型及其非相似解:提出了非均匀浓度氟里昂蒸汽-空气物系体积力膜状凝结放热模型及其积分数值解;
- The impact of greenbelt at the downwind periphery of an urban area on urban atmospheric environment and air quality was simulated by using the Peking University Urban Atmospheric Boundary Layer Model. 采用北京大学城市大气边界层模式模拟了城区下风向绿化带对城市温度场、风场及空气质量的影响。
- A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence. 气流分离移动的流线型的躯体上流体边界层上的分隔物,如飞机的机翼,在平滑的流体流动中会引起故障和湍流
- Upper consists of single layer air mesh, strategically placed textile parts, and synthetic parts. 鞋帮包括唯一层数空气滤网、精确地被安置的配件,和综合性配件。
- Also, considering the disturbance action of solid grain to boundary layer, disturbance factor is cited. 又考虑到固体颗粒对边界层的扰动作用,引入了扰动因子。
- The example of most concern is the boundary layer next to the ground produced by the wind blowing over it. 最有意义的例子是风吹过地面时在地面附近产生的边界层。