本文的兴趣集中在二维矩形腔体中混合流体对流场的结构方面。
Our interests focus on the structures of convection fields for binary fluid mixtures in two dimensional rectangular cell.
在地球上，从坚固的内磁芯的热量通过与炽热的外磁芯核的对流而形成流体动力，引起了电荷，进而由电荷产生了全球的电磁场。
On Earth, heat from the solid inner core drives complex fluid dynamics through convection in the planet's molten outer core, causing an electrical charge which generates a global magnetic field.
从希腊到文艺复兴时期，对流体理论的理解，包括声音是如何通过流体传播的，并没有多大的进展。
The understanding of the theory of fluids including sound propagation through them made little progress from the Greeks to the Renaissance.
他们还怀疑流体外核产生的磁场领域通过对流。
They also suspect a fluid outer core generates the planet's magnetic field though convection.
重现工作加上了对流体动力的分析模型和这类蛇体所使得力量的模型。
The reconstructions were coupled with an analytical model of gliding dynamics and the forces acting on the snakes' bodies.
一名优秀的海盗船长必须了解天文学，通过星相来导航，还必须熟知气象学，对流体动力学也要十分了解，这样他才不会给船上装载过量的战利品。
A good pirate captain had to know the astronomy to navigate by the stars. He had to be acquainted with meteorology and know enough fluid dynamics to make sure he didn't overload his ship with booty.
准确可靠地测量压力脉动，对流体脉动的理论和试验研究都是非常重要的。
Its measurement is very important for both theoretical and experimental researches of flow and pressure surges.
PhuongHuynh，一个工作在这个项目的博士后说道，例如一个计算机对流体流过管道内的一个障碍物的模拟可以依赖于一个单独的参数：障碍物的半径。
For instance, says Phuong Huynh, a postdoc who worked on the project, a computer simulation of fluid flow around an obstacle in a pipe could depend on a single parameter: the radius of the obstacle.
但对管子的寿命、流量、以及对流体的阻力，基本上没什么影响。
But for the life of the tube, flow rate, as well as fluid resistance, essentially no effect.
在一定的条件下，该密度差可导致流体产生自由对流。
Under certain conditions, the vertical density difference may induce free convection of the fluids.
根据地球液核基本运动方程，采用有限元方法对液核流体的对流状态进行了数值模拟。
According to the basic motion equations of the earth's fluid core, the convection of the fluid core has been simulated by use of Finite Element Method (FEM).
结果表明：理想流体的对流传热与黏性流体同样存在着热边界层。
It is shown that there exists a thermal boundary layer for the convective heat transfer of ideal fluids also, similar to that for viscous fluid.
当两层流体之间的相对流速增加时，分界面成为波浪型。
As the relative velocity between the two layers is increased, waves are formed at the interface.
本论文在综合国内外大量相关文献的基础上，对混凝过程中的流体动力条件进行实验及其对流体力化学的机理进行了研究。
On the basis of comprehended Numbers of relative literatures, the experiment of fluid dynamic condition and the mechanism of fluid mechanic chemistry in coagulation are studied in this paper.
煤基质的孔隙性对流体流动影响极小，试井所得渗透率反映的是割理系统的渗流能力。
The matrix pores in coal play a little role in fluid flow, therefore the permeability derived from well test is the reflection of the percolation flow capacity in cleat system.
本文讨论了地层流体的热循环对流对次生孔隙形成和分布的影响。
The discussions are made on the influence of fluid-flowing convection over the formation and distribution of secondary pores.
本文就含水的倾斜多孔介质层在侧向加热条件下流体热对流稳定性问题进行试验研究。
A experimental investigation on the stability of thermal convection in a sloping porous Medium under lateral heating is reported.
在任何流体处理系统中，阀门是作为控制装置：启动或停止流体流动，对流体进行调节或节流，防止倒流，或释放和调节压力。
In any fluid handling system, valves are the controlling element: starting or stopping flow, regulating or throttling flow, preventing backflow, or relieving and regulating pressure.
针对脉动喷嘴的结构对形成脉冲流体的机理进行了电路模拟分析，从而避开了直接对流体流场的计算及边界条件的处理。
The pulse fluid mechanism is analyzed with circuit simulation on the basis of the structure of pulse nozzle. which will directly avoid calculating the fluid yard and treating the boundary conditions.
通过不同粘度流体的岩心流动模拟实验，揭示粘度变化对流体渗流及开发效果的影响。
The influence of viscosity change on fluid percolation and development response is revealed through core flow test with fluids of different viscosity.
目的：通过建立适当的流体模型，评价磁共振相位对比电影法对流体定量测量的可行性及准确性。
Purpose: to evaluate the feasibility and accuracy of MR phase-contrast cine technique in cerebrospinal fluid and cerebral blood flow quantification by establish appropriate flow phantoms.
研究中显示出了流体热物性的变化对流体温度的影响。
Research shows that the thermal properties of the fluid changes in temperature of the fluid.
然而，更完善的办法应该是同时再确定换热器冷、热两侧流体的对流换热系数，以便找出问题所在并进行改进。
However, the more consummately method should confirm the convection coefficient of heat-side and cold-side liquid, so as to find out the problem and to ameliorate it.
本文主要叙述阀碟与阀座之间所形成的流道对流体诱发振动影响的试验研究结果。
Paper concentrates on the results of the tests on the effects of the flow passage between valve head and diffuser on flow induced vibrations.
本文利用弹性波理论对流体——流体模型下直接场被井内流体割线积分抵消进行了证明。
By means of the theory elastic wave, this paper demonstrates direct field's being offset under fluid fluid matrix by secant integral in well.
同时对稳态和瞬态的流场进行解析，并对两者结果进行比较，分析叶轮旋转加速对流体流动的影响。
The influence to interior flow of pump by impeller accelerating is analyzed according to comparison of unsteady results and steady results.
高速泵是一种特殊的离心泵，它的出现对流体输送机械设计人员提出了新的要求和挑战。
High-speed pump belongs to a specific centrifugal pump, and its appearance has put forward new requests and challenges for those designers.
结合设计实践，给出了流体阻尼器参数选择的一般原则，并对流体阻尼器控制系统设计的一些问题进行了探讨。
Considering the practice of design, this paper puts forward the basic principle of viscous liquid damper choice, and gives some advices on the design of control system.
结合设计实践，给出了流体阻尼器参数选择的一般原则，并对流体阻尼器控制系统设计的一些问题进行了探讨。
Considering the practice of design, this paper puts forward the basic principle of viscous liquid damper choice, and gives some advices on the design of control system.
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