pressure-volume relation

Based on the solution of velocity Langevin equation, constraints for temperature-density relation and for pressure-density relation are established, and the detailed calculation method is provided.

从求解速度朗之万方程出发，建立了系统的温度-密度条件和压强&密度条件，并给出了具体的计算方法。

The relation curves of water phase permeability of reservoir cores and back-pressure were obtained.

得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线.

Negative Pressure of EPC's Liquid Metal Front Flowing's Relation That is About Membrane Thickness and Exothermic Coefficient

消失模负压铸造液流前沿气膜厚度与其放热系数的关系

According to Clausius-Clapeyron equation, we deduced the relation curve between vapor pressure of titanium tetrachloride and gasification temperature.

根据克劳修斯&克拉佩龙方程推出了四氯化钛的蒸汽压与温度的关系曲线。

A relation between the saturated vapor pressure and the heat of vaporization for pure liquids has been derived by statistical thermodynamic method.

本文用统计热力学方法导得了液体饱和蒸气压与蒸发热间的关系式。

Pulmonary pressure-flow relation as a determinant factor of exercise capacity and symptoms in patients with regurgitant valvular heart disease

肺压力-血流关系是反流性心脏瓣膜疾病患者运动能力及症状的决定因素

The relation between serosity pressure and diffuseness of grouting in clay with different initial stress is studied.

研究了在粘土中注浆不同侧向土压力条件下浆液扩散范围与注浆压力规律；

In this paper, by using reliability design methods, the test pressure of ultrahigh cylinder is studied. It is analyzed what the fixed quantity relation of test pressure with influencing factor.

应用可靠性设计方法，对超高压圆筒耐压试验压力进行探讨，定量分析试验压力与影响因素之间的关系。

Using the theory of Terzaghi's relation soil pressure, the minimal support pressure formula with tunnel face in stratified sandy soil was obtained based on the principle of sliding block entire force balance.

采用太沙基松动土压力理论，根据滑动块的整体受力平衡，推导出砂性土中考虑成层土的开挖面最小支护压力计算公式。

Through the relations of temperature-time, pressure-time and pressure-breakdown voltage, the relation between the breakdown voltage in different stages and time is derived.

通过金卤灯的温升时间关系、气压时间关系以及压力击穿电压的关系，得出了金卤灯在不同阶段的时间击穿电压的关系。