He enjoys polemics, persuasion, and controversy.他喜欢辩论、说服和争议。The modes of propaganda are opportunistic and the polemics can be vicious.宣传的模式是投机取巧的,诡辩是可恶性的.I do not say much because when I talk there are always polemics.我说...
Int he paper , classify clay area into hard rock dickite, altered kaolin and sandy kaolin.将区内高岭土分为硬质地开石 、 蚀变高岭土和沙质高岭土.Computers allow the plans to be fine-tuned and to be altered quickly.计算机使得这些图样能够得到细调，并且可以迅速更改。And DPR ...