应用流体力学原理对桥台绕流的流场和旋涡体系进行了分析。
Based on fluid mechanics, the flow structure schemes around abutments and the vortex systems, which lead to scour, are studied.
分析了一种侧壁注水型水力旋流器的流体力学原理及结构特点。
The hydrodynamic principle and structural characteristics of a new type water injected hydrocyclone are analyzed in this paper.
论文选用非平衡态热力学熵及流体力学原理对道路系统进行关联性分析。
This Paper uses the similarity of traffic flow and fluid to establish the concept system's comparison relationship of traffic flow and hydrodynamics.
减振器系统纯粹基于流体力学原理工作，不需要任何的传感器或电子装置。
The shock absorber system works by purely hydromechanical means without the need for sensors or electronics.
利用热力学、流体力学原理，建立了热采井注汽过程井筒沿程蒸汽干度分布计算模型。
A model is established to calculate the steam quality distribution along the well bore during steam injection of thermal recovery Wells, based on related thermodynamics and hydromechanics principles.
根据流体力学原理，用离散涡方法建立了在复平面上模拟喷嘴出口流场的一套完整模型。
On the basis of fluid mechanics, a comprehensive model for simulating flow field at nozzle exit is developed by using desecrate vortex method.
通过将织物抽象成均匀的多孔介质，利用流体力学原理推导出织物各方向扩散的理论方程。
Regarded fabric as homogeneous porous media, this paper arrives at the theoretical equation of fabric's diffusion moisture performances in different directions with the law of Hydromechanics.
从流体力学原理上对现场观测采空区内部进回风两侧氧浓度分布的不均衡给予更合理地解释。
The disproportion of the oxygen concentration between the inlet and return sides inside the goaf observed in the field is rationally explained from fluid mechanics principle.
该公式源自一个流体力学原理，即描述静流体中压力与深度关系的帕斯卡原理，所以只适用于流体。
This formula stems from a fluid mechanical principle, the Pascal's principle, describing the relationship between pressure and depth in static fluid. This formula is applied to fluid material only.
运用流体力学原理，分析了利用时差法进行超声波流量检测时误差产生的相关原因，并提出了修正方法。
The interrelated factors of the error caused by sonic flowmeter using the time difference by hydrodynamics were analyzed, and the correction method was introduced.
同时，运用流体力学原理，对冷却管路系统进行了理论计算，得到了喷嘴出口处的水流速度以及作用于钢板表面的冲击压力。
The impact pressure on the surface of product and the flowing velocity were calculated by hydromechanics theory, and the calculatio.
利用流体力学的相似原理，按一定的比例缩小构建出实物模型，这样可以节省试验费用和试验空间。
Finally using hydrodynamics similar principles and by reducing the proportion of a certain kind of model, which would save the cost of experiments and experimental space.
本文依据流体力学的基本原理和电路中网络理论提出一种新的通风系统计算方法——网络矩阵法。
According to the basic principles of hydromechanics and the electrical network theory, a new method named network matrix approach is presented in this paper to calculate ventilation system.
该文利用流体力学的原理，建立流体膜临界连续状态的液膜压力公式，在此基础上，探讨了弹簧力的设计方法。
This paper presents a formula of the pressure of liguid film in the critical state of the unbroken liguid on the principle of hydromechanics, and discusses a design method of spring force.
应用流体力学和工业通风原理，分析了罗茨中央真空吸尘系统的管网阻力特性；
Tube Web obstruction property of Roots central vacuum cleaning system is analyzed with fluid mechanics and industry ventilate principle.
本文运用流体力学的基本原理，对气吹式排种器的工作情况进行了分析。
In this paper the general working principles of pneumatic seed-metering device was analysed by tne principle of fluid mechanics.
首先，我们运用流体力学的原理，分析推导出流曲线曲面的参数方程，实现了挤压型腔的数学建模。
First, we realize the mathematic model through getting the parameterized equation by analyzing the fluid mechanics and make use of Bezier curve to approximate stream curve.
根据流体力学的原理，使用破损船舶的进水速度函数，得到船舶进水速度随时间的变化曲线；
On the basis the principle of hydrodynamics , the paper deduces the function of velocity of water ingress, and figures out survival time.
根据计算流体力学与传热学原理，建立了描述铝合金电阻点焊液态熔核流动行为和传热过程的轴对称有限元模型。
Based on theories of computational fluid dynamics and heat transfer, an axial symmetry finite element model of velocity and temperature field of spot welding for aluminum alloy is established.
该模型基于多流体理论、反应动力学、冶金传输原理及计算流体力学等理论，充分考虑了多相多组分之间的同时相互作用。
It was based on the multi-fluid theory, kinetics, transport phenomena theory and computational fluid dynamics, with the mutual interphase interactions fully taken into account.
根据流体力学的原理，任何系统都趋向于处在能量最小的稳定状态，所以在环状流的稳定流动状态下具有的能量应该最小。
According to the principle of the fluid mechanics, any system all tend towards to minimum steady state of energy, so the energy in steady flow of annular flow will be minimum.
本文介绍新型垂直筛板的操作原理、流体力学试验研究结果和工业应用情况。
The principle, experimental results, and application of the New Vertical Sieve Tray are presented.
根据流体力学理论和变分法原理，推导出了熔透情况下TIG焊接熔池上表面和下表面变形的方程。
The calculating formulas of top and bottom pool-surface deformation in TIG full-penetration weld pool is developed based on principles of fluid mechanics and variation calculus.
在设计中利用流体力学的诸多原理，合理地确定槽体结构，到达了进步沉降能力，满足生产工艺指标要求的目的。
The hydromechanical principle was used to determine the tank structure reasonably in design. The aims of increasing sediment ability and satisfying technology index were realized.
而那些游得最快的人，他们一般都很好的遵循了流体力学的原理。
The fastest swimmers use the fundamental (basic) principles of fluid dynamics the best.
讨论了用隐式完全守恒差分格式求解流体力学方程组，用变分原理求解热传导方程等特点。
Features of solving the hydrodynamic equations by the fully conservative implicit difference scheme and solving the thermal conductive equations by the variational method are discussed.
根据流体力学和多孔介质渗流力学的基本原理，建立实验模型，结合一些数学方法，推导出煤层注水时间的解析解。
According to the basic principle of hydrodynamics and the seepage mechanics with pores, the experimental model is established and the analytic solution about the topping up time is deduced.
独特的结构设计，使产品更符合流体力学的科学原理，更能保证产品的各项指标；
Special structural design, making products more in conformity with scientific theory of fluid dynamics and different indexes of products better guaranteed.
利用流体力学有关原理，导出阿基米德螺线槽流量特性方程，为水力喷砂割缝设备微型流量控制阀的设计、制造、实验、应用提供了初步理论依。
The equation has preliminarily supplied a theoretical foundation for design, manufacture, experiment and application of miniature flow control valve of the water jetting slit-cut equipment.
利用流体力学有关原理，导出阿基米德螺线槽流量特性方程，为水力喷砂割缝设备微型流量控制阀的设计、制造、实验、应用提供了初步理论依。
The equation has preliminarily supplied a theoretical foundation for design, manufacture, experiment and application of miniature flow control valve of the water jetting slit-cut equipment.
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