球的表面流动的空气形成湍流，这使得球的阻力相对较低。
The flow of air over the surface of the ball was turbulent, which gave the ball a relatively low amount of drag.
对带有自由表面流动问题的常用研究方法进行了总结。
The recent research on solving the problem of free surface has been summarized.
观察并探讨了不同工作介质沿模型铲刀表面流动和粘附的情况。
Medium particle flow along blade surface and adhesion to it were observed.
根据桨叶表面流动不穿透条件解出升力面奇点后，然后再求它们对流场的扰动。
After the vortex distribution is solved according to the boundary condition of no-flow-penetrating through the blade surface, the velocity reduced by the propeller can be calculated.
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an effective flow-visualization tool.
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an effective flow-vi...
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an…
提出了一种适用于具有复杂海底边界的自由表面流动模拟算法？基于非结构化四边形网格的VOF法。
A novel VOF method based on unstructured quadrilateral mesh for free surface flows with complex seabed boundaries is presented.
简单的无规线团状态聚合物溶解在挥发性的溶剂配置成稀溶液，在有潮湿空气在表面流动时浇铸到玻璃片上。
Dilute solutions of a simple, coil-like polymer in a volatile solvent are cast on a glass slide in the presence of moist air flowing across the surface.
该传感器用于应变，温度，热通量，和表面流动，以及用于未来的空间和空气的车辆部件的临界车辆健康监控和表征。
The sensors are used for strain, temperature, heat flux, and surface flow, as well as for critical vehicle-health monitoring and characterization of components of future space and air vehicles.
因此，尽管Proximab与比邻星距离很近，但接收的热量要小于地球，却又足以保留水在其表面流动的可能性。
Thus Proxima b, despite its closeness to the star, receives less warmth than Earth, but enough that water could flow on the surface.
由于该区内材料产生了巨大的单向反弹力，迫使已处于半熔化状态的表面材料向压力相反方向即无约束的自由表面流动，从而使磨屑形成。
The surface material under the condition of half melting is compelled to flow to the reverse direction, that is none restraint free surface. Thus, the grinding triturate is formed.
然而，羽毛的稀疏分布也使得皮肤表面形成相当大量的侧向空气流动，从而可以通过对流进一步散热。
The sparse distribution of the feathers, however, also allows considerable lateral air movement over the skin surface, thereby permitting further heat loss by convection.
如果玻璃保持足够的温度，它就会在熔化的锡中流动，直到顶部表面也变得平整、水平，与底部表面完全平行。
If the glass were kept hot enough, it would flow over the molten tin until the top surface was also flat, horizontal and perfectly parallel to the bottom surface.
由于植物会将周围空气中的二氧化碳耗尽，因此需要空气流动将更多的二氧化碳带到其表面！
Since a plant uses it up in the air around, the plant needs moving air to bring more CO2 close to its surface!
气流向下落在地球表面，向外流动，相互碰撞，如此一来就形成上升气流。
These downdrafts hit the surface of the planet, flow outward, and collide with each other, forming updrafts.
气流向下落在地球表面，向外流动，相互碰撞，如此一来就形成上升气流。
This creates downward air currents. These downdrafts hit the surface of the planet, flow outward, and collide with each other, forming updrafts.
事实上，这种冷却过程为地幔的缓慢流动提高了动力，驱使着板块运动，实现无止境地重塑地球表面。
It is in fact this cooling which powers the slow circulation of the mantle, and through that the endless remaking of the surface through plate tectonics.
地下水流的流动会使得沙粒积累，并使得表面变得粗糙，从而颜色更深。
A subterranean flow of briny water could rearrange sand grains or alter surface roughness in a way that darkens its appearance.
那些表面一本正经的说谎者可以通过监测其血液流动及面部表情的微小变化而被发现。
Poker-faced liars could be caught out by a new technique that monitors tiny changes in blood flow and expression.
这些是在体细胞表面发现的，并随着液体的流动而来回摇荡。
These are found on the surface of many of the body's cells, and sway to and fro in moving fluid.
两个罐子中间沙子的水分通过大罐的表面蒸发，使大罐外部的干燥空气开始流动。
Water in the sand between the two POTS evaporates through the surface of the larger pot, where drier outside air is moving.
过剩的流动性被股市所吸收而上升，表面上出现了经济增长。
The excess liquidity was soaked up by the stock market, which gave the appearance of economic growth.
电流会改变芯片表面的属性，以此在芯片表面产生让液滴流动的临时路径。
These charges change the chip’s surface properties, creating temporary channels that allow a drop to move from one part of the chip to another.
流动的空气在帆的表面是不是真正的风。
流动表面上的亮条纹是高度反光的薄片的轨迹。
Light streaks on surface of flow are traces of highly reflective flakes.
流动表面上的亮条纹是高度反光的薄片的轨迹。
Light streaks on surface of flow are traces of highly reflective flakes.
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