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Finally it analyzes the feasibility that using hydromechanics to analyze traffic flow by contrasting various characters between traffic flow and fluid flow. It analyzes influence of road alignment to basic expressway segment capacity by hydromechanics, and obtains viscous resistance and viscous movement differential equation when the vehicle drives on circular curve segment of expressway. And it infers that viscous resistance is correlated with sideway force coefficient, slope of crown and radius of circular curve. Radius of circular curve, sideway force coefficient and slope of crown are bigger, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on nearside lane of circular curve; but radius of circular curve and sideway force coefficient are bigger, slope of crown is smaller, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on fast lane of circular curve.

最后通过对比交通流与流体流的相似性,运用流体力学分析了道路线形对快速路基本路段通行能力的影响,求出了车辆在曲线路段的粘性阻力,建立了车辆在曲线路段的粘性运动微分方程,并由此推知,粘性阻力与横向力系数、路拱横坡度和圆曲线半径都有关系,当车辆在圆曲线外侧车道上行驶时,圆曲线半径、横向力系数和路拱横坡度越大,粘性阻力就越小,对道路的通行能力影响就越小;而当车辆在圆曲线内侧车道上行驶时,圆曲线半径和横向力系数越大,路拱横坡度越小,粘性阻力就越小,对道路的通行能力影响就越小。

The parameter identification of viscosity coefficient for SiO_2 matrix composites;2. A method of obtaining the viscosity coefficient of material is based on the model of parallel arrangement of plastic component and viscous component.

以塑性元件和粘性元件并联的模型为基础,研究材料粘性系数的获取方法,给出了一些材料的粘性系数和影响因素之间的关系曲线,为模拟研究中粘性系数的获取提供一种方便有效的方法。

Paste : The powdered or granulated incense material is mixed with a sticky and incombustible binder, such as dried fruit , honey , or a soft resin and then formed to balls or small cakes. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite.

香团:粉状或颗粒状的香原料用不易燃的带粘性的物质混合而成,例如干的果实,蜜,或软的树脂,粘合成球状或小块,然后放在可控的环境下使各种芳香充分地混合成形。

This method, based on the physical characteristics of clould, such as incompressibility, low density and inviscid, uses the fluid equations to calculate the properties of cloud. Then by accelerating this method through GPU, it achieves a good effect, which is continuous, dynamic and real cloud .

首先分析了云的物理模型,考虑到GPU的特点建立了云的模型;然后根据云的不可压缩、低密度、无粘性的特点,通过流体方程计算了云的物理属性,并将其求解过程在GPU中实现,从而得到了动态的,真实感强的,实时的统一,得到了较真实的模拟效果。

In this paper the viscous flows around a mathematical SWATH in full scale are simulated based on the computational fluid dynamics commercial software FLUENT. The numerical results of total pressure, wall shear stress and the corresponding viscous resistance coefficient at different velocity are obtained. The computational viscous resistance coefficients are compared with the estimated ones using empirical formula. The validity of the software to predict the three dimensional viscous flows and viscous resi...

利用计算流体力学商业软件 FLUENT对一实尺度小水线面双体船数学船型的粘性绕流进行了数值模拟,得到了不同航速下的船体表面总压力、表面剪切应力分布和相应的粘性阻力系数;将各航速下的粘性阻力计算结果和经验公式估算结果作了比较,验证了 FLUENT用于计算小水线面双体船三维粘性流和粘性阻力的有效性。

A substance resembl in g the viscous substance exuded by certa in plants,as in stick in ess.

粘性物质,粘胶与某些树木渗出的粘性物质相似的物质,如在粘性里

They attribute the different flow rates of debris and water to their markedly different viscosities.

他们把岩屑和水的流动速率的不同归因为它们的粘性的不同。

A generally viscous, yellowish-white fluid formed in infected tissue, consisting of white blood cells, cellular debris, and necrotic tissue.

脓,脓液通常是粘性的,黄白色的,由受感染的肌体组织形成的液体,由白血球,细胞碎片和坏死的组织

Because of the viscosity of fluid and non-existence of velocity potential, the symmetry of mass matrix, stiffness matrix and the coefficient matrix of the first order of system no longer exists, so the modal analysis of system becomes very complicated.

由于流体粘性的影响,流场有旋,没有速度势,所以系统质量阵、刚度阵以及一阶项的系数矩阵的对称性被破坏,从而使得系统的模态分析变得很复杂。

A hungry aardvark digs through the hard shell of a promising mound with its front claws and uses its long, sticky, wormlike tongue to feast on the insects within .

一头饥饿的土豚可以用前爪一直挖通白蚁巢穴坚硬的外壳,然后用它长长的,带有粘性的并且可以像虫子似蠕动的舌头伸进去享受一顿美餐。

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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。