The structure and the working principle of electronic-hydraulic valve are analysed and the P-I (Pressure-Control current)characteristic equation of electronic-hydraulic valve is derived.

通过对电液阀结构与工作原理的分析，导出了电液阀的p—I（压力—控制电流）特性方程式。

youdao

The purpose for giving it is to establish the connection between the parameters of the correction of the discrete effect in the dislocation equation and the measurable p.

其目的是为了建立起位错方程中离散效应修正项系数与实验上可测量的物理量之间的联系。

youdao

The migration program VSP MIG that was developed using P-wave equation may be used to mig- rate both surface seismic data and VSP data.

用P 波方程编制的偏移程序VSP MIG 既可用于地面资料的偏移，也可用于井中资料的偏移；

youdao

It's somewhat different when we're talking about the p or the d orbitals, and we won't go into the equation there, but this will give you an idea of what we're really talking about with this radial probability distribution.

当我们讨论ｐ轨道或者,ｄ轨道的时候会有些不同，我们那时不会给出方程，但它会给你们一个,关于径向概率,分布的概念。

麻省理工公开课 - 化学原理课程节选

And so a person is just a P-functioning body, whether you emphasize the body side there or the personality side of that equation.

人就是有着人格功能的肉体，无论强调人格部分还是肉体部分。

耶鲁公开课 - 死亡课程节选

Minus p, right? But in fact, if you go back to the van der Waal's equation of state b here's RT over v minus b.

再减去p，对吗，但是实际上，如果你代回范德瓦尔斯气体的状态方程,这里是RT除以摩尔体积减去。

麻省理工公开课 - 热力学与动力学课程节选