轻烃泵机械密封属于汽液两相密封。
The mechanical seal for light hydrocarbon pump belong to the seal for liquid and gas phases.
两相流流过孔板产生相分离。
Phase separation takes place when a two-phase flow passes through an orifice.
提出了模拟稠密气固两相流动的改进模型。
Improved models regarding dense gas-particle two-phase flow are proposed.
为简单起见，将两相介质视为理想刚塑性材料。
For simplicity the two phase media is regarded as ideal plastic.
采用有限差分法对两相能量方程进行离散求解。
The finite difference method was used to discretize and solve the two phase energy equations.
本文提出了气固两相流动的湍流扩散数学模型。
A numerical model for turbulent fluctuation and diffusion of gas-particle flows is presented.
研究了差压波动信号与两相流系统参数之间的关系。
Relations between differential pressure signal and two-phase flow parameters are studied in the dissertation.
本文首先从理论上建立了磁流化床气固两相流动的动力学模型。
In this paper, a dynamic model of the gas-solid two phase flow in magnetically fluidized bed is established first.
采用失重及电化学方法研究了碳钢在煤水两相介质中的腐蚀行为。
The electrochemical corrosion behavior of plain carbon steel in two-phase medium with coal and water was studied with mass loss measurements and electrochemical polarization tests.
本文利用差压波动信号对水平管气液两相流流型辨识问题进行了研究。
Flow regime identification in horizontal gas- liquid two- phase flow using differential pressure signal is investigated in this paper.
由于管径小，工质流动速度快，可以不考虑管内两相工质间的相互作用。
Because of short diameter and fast flow of fluid, effect between the two-phase fluids can be ignored.
两相黄铜的脱锌现象，是一种腐蚀，当接触到某些侵蚀性水时可能发生。
Dezincification of duplex brass, which is a form of corrosion, may occur when in contact with certain aggressive waters.
目前步进电机可分为两相、三相、五相等几种，常用的是五相步进电机。
Currently stepping motor can be divided into two phase, three-phase, five equal several, commonly used in five is stepping motor.
喜庆的白色混凝土主立面与证劵大楼巴洛克风格的正立面相对着两相呼应；
The previous building's Baroque front elevation is marked by"in reverse" form on the College's new festive main facade, which is cast in white concrete.
根据一阶拟线性偏微分方程组的特征理论，讨论内弹道两相流方程组的类型。
Following the theory on characteristics of first order quasi-linear partial differential equations, classification of the balance equations for two-phase flow in interior ballistics is discussed.
提出了数值模拟稠密气固两相流动的多重格子-真实轨道模型（MLAT模型）。
To simulate the cluster formation in dense two-phase flow, a multi-lattice actual trajectory (MLAT) model is developed.
本文着重介绍水平管中这种两相流动的流动型态、压力梯度和持液率的预测方法。
This article mainly introduces the prediction method of the flow pattern, pressure gradient and liquid holdup of two phase flow in horizontal pipelines.
基于气液两相流理论，建立了垂直上升管内液氮气液两相流动的一维均相流模型；
One-dimensional homogeneous model based on the gas-liquid two-phase flow theory was established.
本文利用高速摄影机观察了空泡在固液两相液体中，靠近刚性边壁附近的溃灭过程。
Bubble collapse process near a rigid boundary in solid-liquid two-phase fluid has been observed with high speed camera in this paper.
通过引入非达西流修正项，最后得到凝析油气两相流更完善的、新的综合产能方程。
Then a more representative and rigorous overall deliverability equation desired is obtained through introduction of non-Darcy flow.
以正十六烷为模型油相，在油水体积比为1.0的两相介质中考察两菌株的脱硫特性。
Desulfurization ability was studied in a two phase medium, in which the hexadecane was used as model oil and the volume ratio of oil to water is 1.0.
本文以清楚的物理概念，依据经典力学原理建立了两相介质完整的动力学非线性方程组。
Based on clear physical concepts, complete nonlinear dynamic equations of two-phase media are derived by using classic mechanical principle directly.
计算结果表明颗粒间非弹性碰撞和气固间曳力的增大均使气固两相流动的非均匀性增大。
The results show that the stronger the particle-particle collisional dissipation and gas-solid drag force, the more heterogeneous the flow structure.
文中首先简要介绍了这种两相励磁系统的结构，然后提出了两相励磁下SRM的磁链模型。
After a brief introduction of the two-phase excitation scheme, the flux linkage model of a SRM under two-phase excitation is developed using FEA.
基于油水两相渗流理论，建立了考虑含水影响的油水两相不稳定渗流试井分析的数学模型。
Based on the water-oil phase flow theory, the paper has established the mathematics model of water-oil phase transient well test analysis containing water influence.
在某一点，这取决于我们在哪结束，我们然后看，两相共存曲线，来决定液相和气相的组成。
And at some point, depending on where we end, we then look to both coexistence curves to determine the compositions of both the liquid and the gas phases.
所有得到的结果，都是基于，我们在两相中都有一些组分时，两相的化学势，一定相等，对吗？
So everything is derived from the fact that when we have any of the constituents in both phases, the chemical potential must be equal in both phases. Right?
用实验方法研究了中碳钢两相组织在等通道角挤压过程中的强烈塑性变形行为和组织演化过程。
Severe plastic deforming behavior and microstructure evolution of two phases in medium-carbon steel during equal channel angular pressing (ECAP) were investigated by experimental method.
应用产氢产酸/同型产乙酸两相耦合工艺对市政污泥进行厌氧发酵，以实现高效产乙酸的目的。
The syntrophic acetogenesis coupled with homoacetogenesis process was used to produce acetate from municipal sludge by anaerobic fermentation.
应用产氢产酸/同型产乙酸两相耦合工艺对市政污泥进行厌氧发酵，以实现高效产乙酸的目的。
The syntrophic acetogenesis coupled with homoacetogenesis process was used to produce acetate from municipal sludge by anaerobic fermentation.
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