维和

So, the correct prediction of the blade flutter is very important in the design and modification of the turbomachine.

本文运用计算流体力学方法，成功地进行了二维和三维振动叶栅非定常粘性流动数值模拟。

The effective elastic, electric, dielectric, thermo-conductive and other properties of composite materials reinforced by ellipsoidal, spherical multi-layered inclusions, thin hard and soft inclusions, short fibers and unidirected multi-layered fibers are considered.

有效弹性，电，介电，热复合材料的导电性和其他财产的椭圆，层层包裹，薄软硬夹杂，短纤维和unidirected多层纤维球多被认为是增强。

In chapter 2, we focus on derivation of the tortuosity models for flow of Newtonian incompressible fluid in two- and three-dimensional porous media with spherical, cubic and plate-like particles by applying the geometrical method. We first present the ideal geometrical models of porous media to show the ideal and representative streamlines based on the assumption that some particles in porous media are unrestrictedly overlapped and hence of different configurations, then the average tortuosity is derived by geometrically and weightedly averaging these representative flow paths.

第二部分采用几何分析法研究了二维和三维情况下的球形颗粒、立方体颗粒和板状颗粒多孔介质中流体流线的迂曲度，首先给出多孔介质的理想几何模型，通过分别考虑固体颗粒重叠时、不重叠时以及粒子的不同排列等情形时的流体流线，然后对这些理想代表性流线的迂曲度取几何平均和加权平均，最后推导出流体流过多孔介质的迂曲度解析表达式。

In the two test sites, the soil water movement numerical models of vertical-one-dimension and cross section two-dimension have been established with the softwarer Vadose/W and self-programming code, of which the advantage is that it can deals with lower boundary and the upper boundary (such as meteorologic, vegetational, etc) conditions in convenience. The fitting between the model and observation data from sites indicates that the models are relatively high precision. So the models can be used to study problems such as soil evaporation, infiltration to recharge groundwater and so on under various conditions.

运用包气带水分运移软件Vadose/W和自编程序，建立了两个试验场垂向一维和剖面二维土壤水运移模型，该模型的优势在于可灵活地处理下边界和上边界条件，试验场观测数据拟合表明模型精度较高，可用于研究各种条件下土壤蒸发、土壤水分下渗补给地下水等问题。

He founded the London Virtuosi in 1972 with James Oalway and John Georgiadis and the ensemble thereafter toured widely in the America, throughout Europe and in the Far East.

1972年他与詹姆斯·高尔维和约翰·乔尔加蒂斯共同创立了伦敦大师室内乐团。

If the West is wearying of its Afghan adventure, it is hardly suprising.

该国桀骜不驯的部族和多山的地形使得维和行动举步维艰。

Now, however, Dave and I are beyond such adolescent agonies.

但现在戴维和我都已度过了痛苦的青少年时期。

In the south, UN forces have since 2005 been keeping the peace after the end of a separate and even bloodier civil war that had lasted for decades.

自2005年起，苏丹南部数十年的分裂与流血冲突一结束，联合国部队就在那里展开了维和行动。

This morning, the coffins of eight decreased Chinese peacekeepers in the earthquake in Haiti were sent back to China.

今天上午，在海地地震灾害中遇难的8名中国维和警察的灵柩已经运回国内。

This becomes more effective when your enemy isattacking you with multiple units such as Conscripts, Peacekeepers orAttack dogs.

这在你的敌人用多种单位（如动员兵，维和部队或狗）攻击你时尤其有效。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。