英汉例句

• The weakly compressible fluid control equations and the large eddy simulation turbulence model are expounded.

  阐述了二维弱可压缩流体流动控制方程和大涡模拟湍流模型。

• The governing equation of viscous compressible fluid and the boundary conditions for injection molding was formulated, based on which the governing equation about pressure field was derived.

  建立了黏性可压缩流体的控制方程，给出了适合注射成型特点的边界条件及黏度模型，导出了求解压力场的控制方程。

• Based on the theory of unsteady flow of compressible fluid and the seepage theory of formation fluid, the mathematical model of the gas transient flow in the wellbore has been established.

  基于可压缩流体不稳定流动理论及地层流体渗流理论，建立了气体鉆井过程中井筒瞬态流动的数学模型。

• The course begins with the basics of compressible fluid dynamics, including governing equations, thermodynamic context and characteristic parameters.

  本课程从可压缩流体动力学的基础开始讲起，内容包括控制方程、热力学背景知识和特性参数。

• Established a mathematical model to simulate the instantaneous flow fields and cavitation by combining the weakly compressible fluid theory and the Large Eddy Simulation method.

  建立了微可压缩流理论和大涡模拟方法相结合的空化流数学模型，为四川大学工学博士学位论文孔板泄洪洞空化初生的研究开辟了一条新途径。

• The free vibration of a multi layered cylindrical shell submerged in an irrotational, inviscid and compressible fluid is studied.

  研究了无旋、无粘、可压缩流体中多层圆柱壳的自由振动问题。

• A method based on complex frequency domain analysis is presented for the simplification of the partial differential model of non compressible fluid transportation process.

  通过复频域分析，从理论上提出了一种建立输送管内不可压缩流体动态传送简化模型的方法。

• This paper analyzes the unsteady-state flow of a slightly compressible fluid into a slanted well and gives an equation for calculating the partial penetration and slanting of a well.

  研究了微可压缩流体在斜井内的不稳定流动状态，给出了数学模型，推导出了油井的完善程度和油井倾斜造成的表皮因子的计算式。

• In the second part, we consider the radially symmetric compressible fluid flows.

  第二部分考虑径向对称可压流问题。