英汉例句

• taken the velocity and pressure at the bottom as the objective function, the structure parameters of rotary nozzle were optimized.

  以井底速度和压力作为目标函数，对旋转射流喷嘴结构参数进行了优化。

• the results showed that instability of operation temperature and increase in space velocity and pressure would cause deterioration of the activity stability, resulting in shorter service cycle.

  结果表明，操作温度的不平稳、空速及压力的提高均会造成催化剂活性稳定性变差，运转周期缩短。

• based on the energy equation of hydrodynamics, the distribution of velocity and pressure in the classifier was analyzed.

  利用流体力学的能量方程，分析了分级机内的速度和压力分布。

• the n-s and possion equations were calculated by using the velocity and pressure modification method at the same time. the surrounding current field at lower renold number was then obtained.

  同时采用速度压力修正法求解n-s方程和泊松压力方程，得到了雷诺数较低条件下的水平输油管线周围的流场分布。

• simplec algorithm is used to solve the velocity and pressure field.

  速度压力的求解方法采用速度压力耦合算法即simplec算法。

• the simulation obtains while process of fluidic attachment and switch and distribution of velocity and pressure of flow field.

  同时计算得到了静止式气波制冷机内部流场的速度、压力分布，捕捉到了射流「卷吸」和充排气的掺混现象。

• the moving velocity and pressure drop of the pig depend on the homogeneous mixture and the locations of the pig in the pipeline .

  清管球的运动速度取决于气液混合速度和在管道中的位置，而清管球前后的压差也和气液混合速度以及在管道中的位置有关。

• the method of mass flux correction is introduced with success in order to accelerate convergence in iteration of velocity and pressure calculation.

  为了加速速度和压力迭代的收敛性成功地引入了质量流量校正法。

• and we analyzed the velocity and pressure of liquid by cfx, to prove the feasibility of the new configuration.

  运用流体动力学软件cfx分析了气室内流场速度和压力分布，证明该结构的可行性。

• the velocity and pressure distribution at different positions were presented. the work can provide basis for applications of twin rotor continuous mixers.

  研究了转子的不同相位和操作条件的改变对速度场和压力场的影响规律，可为这种新型设备在混炼加工领域的应用提供理论指导。

• the basic flow patterns and hydraulic characteristics, flow velocity and pressure distribution characteristics, have been investigated on a model of the level rotary flow discharge tunnel.

  通过模型试验，研究了水平旋流泄洪洞的基本流态、基本水力特性、流速分布与压强分布特性。

• a new coupling method of velocity and pressure is developed for the turbulence flow in the turbomachine.

  本文发展了一种新的适用于湍流流动的速度，压力变量耦合同时求解方法。

• the wind tunnels steady wind velocity control systems are composed of wind tunnel rev control system and wind tunnel velocity and pressure control system.

  风洞稳风速控制系统主要由风洞稳转速控制系统和风洞稳速压控制系统构成。

• it can create thermal interconnection between production well and injection well inject steam with high velocity and pressure which high than fracture pressure .

  可以通过高于破裂压力的注汽压力高速注汽、有效地解决注、采井间形成热连通的问题。

• by means of the different method, the equations of transport of indoor radon gas, convection velocity and pressure difference and boundary conditions have been discretized.

  利用差分方法离散了室内氡的三维瞬态传输方程、渗流速度方程、压差方程以及定解条件。

• this paper deals with the influence of fluid velocity and pressure on vibration frequency of stereoscopic pipe, and investigates the critical velocity of fluid in unstable case.

  研究流体的速度和压力对载流三维管道振动频率的影响，并且探讨管道失稳时流体的临界速度。

• nitrogen gas with different displacing velocity and pressure was used to displace the core in testing, the permeability damage and correlation analysis caused by velocity sensitivity were obtained.

  实验用氮气以不同的驱替速度和驱替压差驱替巖心，得到由速敏性引起的渗透率损害及相关分析结果。

• the model can simulate the velocity and pressure distribution of molecular in the pumping channel.

  这个模型可以模拟在分子泵抽气通道内的气体分子速度与压力的分布。

• taking the air-jet vacuum pump as the research object and utilizing the software of fluent to simulate the flow fields of air-jet vacuum, the distributions of velocity and pressure are obtained.

  以空气射流真空器为研究对象，采用fluent软件对其内部流场进行数值模拟，得出空气射流真空器内部流场的速度和压强的分布云图。

• nowadays, the research for inner flow field in runner still depends on the observation and analysis for velocity and pressure distribution obtained from numerical simulation.

  目前，转轮内流场的研究还只是基于通过数值模拟对速度场和压力场进行观察和分析，但对于各种分离流动机理性研究还做得不够深入。

• through establish n-s equation, a new way of calculate clipping velocity and pressure of hydrocyclone are designed.

  通过建立n-s方程，提出了旋流器的切向速度以及压力的计算方法。

• the curvilinear free surface, velocity and pressure distributions are obtained. the calculated result is in good agreement with the experimental data.

  通过模拟计算，得到坝面水流的水面线、速度场、压力场等，并与模型试验实测结果进行对比分析，两者吻合较好。

• with calculated results, the distributing of velocity and pressure inside the postpositional bulb tubular pump, especially for the parts of diffuser and outlet conduit's bulb section, is obtained.

  利用内部流场数值计算的结果，分析了后置灯泡贯流泵内部流速、压强的分布情况，对流态变化较大的导叶段和出水流道灯泡体段进行了详细的分析。

• velocity and pressure sensitivities caused by pressure jump are the third potential damage factors.

  由压力突增而形成的速敏、压敏是第三位的潜在伤害因素。