三种最主要的品种是温石棉, 青石棉和铁石棉.The three most important varieties are chrysotile, crocidolite and amosite.强度按青石棉,温石棉, 铁石棉顺序下降.The strengths decrease in order crocidolite chrysotile, amosite....
Ridicule is the tribute paid to the genius by the mediocrities.嘲讽是庸人对天才的颂歌.Mediocrities can explain everything, and are surprised at nothing.平庸的人能解释一切, 而且对什么都不会感到意外.They seemed to be a drab assortment of mediocrities.他们看...
他是勤勉的典型.He is the epitome of diligence.工业区里的灰尘使勤勉的人灰心.The dust in the industrial zone frustrated the industrious man.他对每位学生应该勤勉的焦急是相当明显的.His eagerness that every student should be diligent was quite obvious....