ANALYTICAL SOLUTIONS OF DISPLACEMENT AND ANTI-SYMMETRIC ELECTRIC POTENTIAL BOUNDARY VALUE PROBLEMS FOR A FUNCTIONALLY GRADED PIEZOELECTRIC ANNULUS是什么意思_ANALYTICAL SOLUTIONS OF DISPLACEMENT AND ANTI-SYMMETRIC ELECTRIC POTENTIAL BOUNDARY VALUE PROBLEMS FOR A FUNCTIONALLY GRADED PIEZOELECTRIC ANNULUS在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句