短語詞組短語young s modulus experiment 楊氏模量實驗tangent young s modulus 切線楊氏模量Young s Modulus 楊格模量;楊格系數(shù)young g modulus 楊氏模量dynamical young s modulus 動態(tài)楊氏模量flexural young s modulus 彎拉彈性模量equivalent young s modulus 等效楊氏模量young s modulus of 楊氏模量等Young ' s modulus 低 返回 young modulus