The defect of extrudate in the extrusion process in the form of melt fracture could only be evidenced in the semisolid state of PP melt.

在挤出过程中，以熔体破裂形式出现的挤出物的缺陷只有在PP熔体处于半固体状态时才能观察到。

youdao

The theoretical analysis and experiments all show that the model not only is lower than trigram model in PP (perplexity), but also is superior to trigram model in dependence on test text domain.

理论分析和实验均表明：该模型不仅复杂度低于三元文法模型，而且对测试文本域的依赖性也优于前者。

youdao

The results showed the fire retardance of PP was affected not only by flame retarding agent used, but also by melt flow ability of the PP system.

结果表明，PP的阻燃性能不仅受所用阻燃剂的影响外，还与体系的熔体流动性能具有很大关系。

youdao

They're complicated, so the general rule has been that only accredited investors should participate in them.

PP很复杂,所以一般的原则是,只有可信投资者才能参与其中

耶鲁公开课 - 金融市场课程节选

This is not commonly advertised or described -just like hedge funds are not commonly advertised and described -because it is thought that DPPs are suitable only for wealthy and sophisticated investors.

PP不怎么打广告或者上新闻报道,就像对冲基金一样低调,因为DPP仅仅面向,富人和精明的投资者

耶鲁公开课 - 金融市场课程节选

The result is bruising to the PP not only because of the loss of a big prize.

ECONOMIST: Once again, Spain is on the front-line of the euro crisis

He claims he will take 30% of the vote, enough to become mayor, in a left-wing city where only 19% voted PP in 2008.

ECONOMIST: Spain and immigration

The polls put the PP level or only just ahead.

ECONOMIST: Spain's troubled prime minister