流体的

In recent years, the studies on internal waves generated by the moving bodies and drag increment caused by the stratification, and of forces and loading of cylinders exerted by the internal waves are paid considerable attention by physical, engineering and military oceanographer.

本文首先进行了分层流体中水平运动物体的阻力研究，建立了均匀分层流体中不同长径比的椭球体在不同的速度条件下运动时的阻力理论，给出渐进的理论曲线。

The sinking rate of the spherical heavy solid in static liquid is in accord with Stocks formula.The plutonic inclusions in igneous rocks which formed as a result of solidification of magma have the same relation as magma.

静态流体中的球形固体重物的沉降速度服从Stocks公式，岩浆岩是由岩浆上升冷凝而成，在形成时与其中的深源包体也是这种关系，只是包体没有沉下去，反而随岩浆上升，说明岩浆上升速度大于最重最大包体的下沉速度，据此可确定该岩浆岩形成时岩浆流体上升的最小速度并推导出计算公式。

We have also studied the hydrodynamics of the nuclear matter with spontaneous chiral symmetry breaking based on the Poisson bracket method. The effects of mass are included and the full hydrodynamic equation of pion is given. The possibility of the phase transition to pion condensation is also discussed.

在研究具有手征对称性自发破缺的核物质系统的流体动力学时，我们运用Poisson括号方法，建立了pion介子的完整的流体动力学方程，给出了色散关系并讨论了相变和pion凝聚的可能性。

By the means of experiments and numerical simulations, it is verified that speckles can be formed when nanofluids are illuminated by laser beam. First, clear speckles are formed by illuminating static nanofluids containing proper volume fraction of nanoparticles. Then, classic-scattering-model and photon-nanoparticle-collision-model are respectively established based on the wave-particle duality of light. The formation of speckles with nanofluids is simulated respectively on these two models, and the formation mechanism of speckles is figured out.

其中通过静态实验确定激光照射含有合适体积百分比纳米粒子的纳米流体可以形成清晰的散斑图；基于光的波粒二象性，分别根据光的波动性和粒子性建立了"经典散射模型"和"光子——粒子随机碰撞模型"，基于这两个模型分别对激光照射纳米流体形成散斑的过程进行了数值模拟，并对散斑的形成机理进行了解释。

Once the accidents occur, besides the normal working state is disturbed, which can cause the liquid running off, and the fire is occurred. The leakage of the poisonous not only results in the environment pollution, but also directly affect the safety of the people.

管道一旦发生泄漏事故，除了影响正常的生产外，还会因为流体流失造成经济损失、可燃液体或流体引起的火灾，有毒物质的泄漏不仅对环境污染而且对人民生命造成威胁，给人们的社会生活和安全带来了很大的影响。

Thermodynamics calculation of fluid/rock interaction illustrates that the sea water is heated and causes K-feldsparthization of rock when it is descending, and the hot fluid is cooled when it is moving and erupting and causes albitization of rock.

通过流体—岩石平衡反应的热力学计算，首次提出本区碱交代作用可能的机制：在水—岩反应过程中，下降的海水由于被加热，使岩石发生钠长石化；热的流体在运移和喷出过程中，随着温度的降低，使岩石发生钾长石化。

When the multilayered media contain fluids, the dispersion curves assume the zero mode curve which is inexistent in solid multilayered media. The zero mode curves can be regard as a sign of the existence of fluid interlayer in multichannel analysis of surface waves.

根据文中对4个理论模型的模拟结果来看，与固体层状介质的情况相比，当存在流体夹层时，瑞利波频散曲线模式中多出了一个文中定义的0阶模式，在今后的多道瞬态瑞利波法应用中，应该可以将其看成是流体介质夹层存在的标志性曲线。

When the multilayered media contain fluids, the dispersion curves assume the zero mode curve which is inexistent in solid multilayered media. The zero mode curves can be gard as a sign of the existence of fluid interlayer in multi-channel analysis of surface waves.

根据文中对4个理论模型的模拟结果来看，与固体层状介质的情况相比，当存在流体夹层时，瑞利波频散曲线模式中多出了一个文中定义的0阶模式，在今后的多道瞬态瑞利波法应用中，应该可以将其看成是流体介质夹层存在的标志性曲线。

This thesis tried to connect the dynamic factor of the propeller hydro-oscillation force and the lubricative state of it to analyze and calculate the lubricative characteristics of it with many variables, and them to explore a feasible way for the lubricative characteristics calculation of it, reckoning the propeller hydro-oscillation force in and put up a flat roof for reckoning all dynamic factor in future.

本论文力图将螺旋桨流体激振力这项动态因素和船舶尾管轴承的润滑状态结合起来，进行多项变量的润滑特性的分析和计算，为计入螺旋桨流体激振力的船尾轴承润滑特性计算探索出了一条可行的方法，并为将来全面计入各种动态因素建立平台。

One of the essential factors of micronization by RESS is that the solubility of the solute in a supercritical fluid should be as big as possible. So it is important to choose a feasible SCF.

RESS法制备超细微粒的关键因素之一是需要微粒化的物质在超临界流体中的溶解度尽可能的大，因此选用合适的超临界流体是非常重要的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。