A compositional model usually performs a lot of phase equilibrium calculations.

在油气藏的组分模型中,需要进行大量的相平衡计算.

Thermodynamic conditions of phase equilibrium upon phase separation in plasticized network polymers were considered.

研究了网状交联高分子增塑体系相分离时热力学平衡条件.

Calculating K value according to the phase equilibrium equations takes a lot of time.

根据相平衡公式精确计算K值需要大量的计算时间.

The pressure in this model is determined by mass balance, energy balance and phase equilibrium.

该模型中压力由物料平衡 、 热量平衡及相平衡联解求得.

Compensations of power factors and three - phase equilibrium are basic conditions for stable running of single phase and high-power inductive equipment.

功率因数补偿及三相平衡补偿是单相大功率感应设备稳定运行的基本条件。

It is an important aspect and fundamental work to directly measure the data on gas hydrate phase equilibrium.

而对气体水合物相平衡数据进行直接测量，则是水合物相平衡研究的一个重要方面和基础工作。

The results showed that continuation method is an efficient algorithm for the phase equilibrium calculations of reservoir fluids.

结果表明延拓法对初值要求低，是油藏流体相平衡计算的一种有效算法。

The various kinds of equations of state and mixing rules for the calculation of phase equilibrium for SCF-low volatile liquids systems were presented.

介绍了超临界流体-低挥发性液体系统相平衡计算中已看到的状态方程和混合规则。

These datas lay a foundation for the separation and recovery of mixed dibasic acids by solvent method and related solid-liquid phase equilibrium research.

该系列溶解度数据的测定为溶剂法分离回收混合二元酸的工业化生产提供了基础数据，也为相关固液相平衡研究奠定了基础。

Such melting from below is particularly efficient since the temperature at the ice-ocean interface is fixed by the phase equilibrium that must be maintained there.

海冰交接面上的相平衡*1保证了那里的温度稳定不变，这就使得这种由下而上的融化尤为高效。