流线的

The velocity of flow on soil surface can be measured and may be used to explain the mechanism of rill erosion.

细沟流中水流速度沿流线方向的垂直分布是一个非常困难的问题。要研究这个问

In this paper, a new numerical method, the coupling method of spherical harmonic function spectral and streamline diffusion finite element method for unsteady Boltzmann equation in the neutron logging field is discussed, and the convegrence and error estimations of this scheme are proved.

针对中子测井问题，研究非定常Boltamann中子输运方程的确定型数值求解方法，给出了求解Boltzmann方程的球谐函数展开和流线扩散有限元耦合方法，证明了这种耦合方法的收敛性和误差估计·实际算例表明此方法是有效

It has a huge, square bite, the body flow lines to create its elegant appearance.

它拥有巨大、方形的咬合，身体流线造就了它的优雅外观。

The streamlines of the fluid through a spool valve starting from the stationary state and the steady flow are shown respectively.

分别在静止流体和稳定流体的条件下，给出了压力差为阶跃变化时液流通过液压阀的流线图。

The most important thing is for me is your stream line.

对于我来说最重要的是身体的流线。

The method can cover more points in one streamline, it is fast enough to visualize vector field interactively.

由于该方法一条流线上覆盖了更多的点，提高了计算速度，可达到交互可视化的要求。

Adopting the amendatory rate equation, the threshold of the micro-cavity has been studied and the conclusion is shown as follow...

我们运用光流线量子力学的方法讨论微腔中的单模振荡，得到了模式截止条件。

By analyzing the physical geography, regional hydrology and geology information, and groundwater equilibrium of DunHuang Basin, this paper simulates the aquiferous layer which has the thickness of 250 m, and consider it as two dimension mixed layer which is heterosphere and isotropy.

通过敦煌盆地自然地理和区域水文地质及盆地地下水均衡分析，将250m左右深度处稳定流线以上的含水层作为数值模拟对象，概化为非均质各向同性平面二维流混合层；将研究区划分为9个参数分区，并离散为2km×2km的网格，总共划分为34行、42列，共1428个单元，其中：无效计算单元215个，有效计算单元1413个，流量计算单元45个。

The model predictions agree well with the available correlations obtained numerically and experimentally, they are expressed as a function of porosity with no empirical constant, and they are helpful for understanding the physical mechanism for tortuosity of flow paths in porous media.

本模型与实验数据和数值模拟结果均吻合很好，且迂曲度仅仅是孔隙率的函数，没有经验常数，因而有助于人们理解多孔介质中弯曲流线迂曲度的物理机理。

The streamlines on the new Mercedes model cut wind resistance by 40% and look great.

新款梅赛德斯车型的流线设计可以减少百分之四十的风阻力并且十分美观。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。