The authors consider a free boundary problem arised from the radical flow of plane Non Newtonian fluids with yield stress.

研究了具阀门梯度的平面径向流动引起的一类自由边值问题。

youdao

Conclusion High energy shock wave inducing renal damage is associated with free radical formation, endothelin release, and decrease of renal plasm flow.

结论高能冲击波致肾脏损伤与自由基形成、内皮素升高引起肾血流下降有关。

youdao

Phenytoin sodium may protect brain tissues from cerebral ischemic injury by inhibiting formation of free radical, anti-lipid peroxidation and improving regional cerebral blood flow.

苯妥英钠对缺血性脑损伤的神经保护作用与其能抑制自由基形成，减轻自由基介导的毒性，抗脂质过氧化反应以及扩张血管，增加局部脑血流量有关。

youdao

Such a radical reversal in the flow of funds is bound to be controversial.

FORBES: Magazine Article

The tightness of the oil market has become, in effect, a line of defence for Iran, letting its radical leadership hint, truthfully, that any hostile act that may impede the flow of Iranian oil would risk a global economic decline.

ECONOMIST: Why the Saudis are worried about the high price of crude