The results indicated PDJ could improve the vigor of root system and NRA of leaves, increase chlorophyll and soluble protein content, thus laying a better physiological foundation for high yield.

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。

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。

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。

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。

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。

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

The shock of the explosion could be felt up to six miles away.

爆炸引起的剧烈震荡在六英里之外都能感觉到。

Children here walk several miles to school.

这里的孩子去上学要步行好几英里。

The ship lay at anchor two miles off the rocky coast.

船在离岩岸两英里处抛锚停泊。

We've come 50 miles this morning.

我们今天上午走了50英里。

We walked along the coast for five miles.

我们沿着海岸步行了五英里。

The road went on for miles and miles.

这条道路绵延数英里。

In the US, distance is measured in miles.

在美国，测量距离以英里作单位。

Drivers in London can expect to average about 12 miles per hour.

估计伦敦的驾车者平均时速为12英里。

We had to stop every few miles.

我们每走几英里就得停一停。

She thinks nothing of walking thirty miles a day.

她认为一天步行三十英里不足为奇。

I'm not walking ─ it's miles away.

我不会走着去的——太远了。

The river is 300 miles in length.

这条河长300英里。

Miles of sand are exposed at low tide.

在低潮时数英里的沙滩就会显现出来。