PDV

The linear PDV discriminant model of STRs with high gene frequency was established, and owned good separability and stability, the prediction rate of 100%.

用PDV法建立了高基因频率STR线性判别模型，具有良好的分离度和稳定性，对预测集样本的判别完全正确。

With the Badain Jaran Desert experiment, both the new developed model and the PdV model were used to calculate surface evaporation.

利用巴丹吉林沙漠的试验数据，将新建立的模型应用于计算该试验场地的蒸发通量，并对比新模型计算结果与PdV理论计算结果之间的差异。

Pdv It's an isothermal expansion, so dw is just negative p dV.

因此dw等于负，这就是。

So it's, this is just the integral pdv And it's an ideal gas, isothermal, right.

从一点到二点的，的积分。，from，one，to，two，of，p，dV。，这是理想气体，恒温过程，好的。

But the real reason seems to be that PDVSA has run out of cash.

但真正的原因似乎是PDVSA资金枯竭.

Establishment and Application of Detection of Prune Dwarf Virus ( PDV) by RT-PCR

李矮缩病毒RT-PCR方法建立及检测应用

Significant negative correlation was found between D/ R PDV, D/ R PSV and interseptal thickness, left ventricular mass index in hypertensive patients.

高血压病人的D／R PDV、D／R PSV与室间隔厚度及左室重量指数呈显著负相关。

It suggested the immunization effectivity and antibody persistence of YDV and PDV could maintain at least 8 years and 9 years respectively.

提示YDV的免疫效果及抗体持久性至少可维持8年，PDV至少可维持9年。