在室温下探测到了共存的磁性和铁电性.The magnetism and ferroelectricity were detected.另一方面, 高的剩余极化强度Pr使材料铁电性的增强, 有利于提高压电性能.On the other hand, a high remanent polarization indicates a strong ferroelectricity, which enhances piezoelectric pr...
a report linking ill health with industrial pollution说明健康不佳与工业污染有关系的报告She stayed with them, linking arms with the two girls, joking with the boys.她跟他们呆在一起,与两个女孩手挽手,和男孩子们开着玩笑。The cross - linking reaction between dialdehyd...
He cannot write but he can dictate.他不会写, 但可以口述。It took him a long time to dictate this letter.口述这封信花了他很长时间。That is what our obligations to the workers and peasants of the USSR dictate to us.我们对苏联的工人和农民的义务要求我们必须这么做.These ...