释义 |
shape-memory 英'ʃeɪpm'emərɪ美'ʃeɪpm'emərɪ COCA²¹²⁴⁶⁸ 基本例句 形状记忆¹⁰⁰ Biodegradable, amorphous polyester urethanes PU are synthesized by the coupling reaction of PLGA and diisocyanate, which have good shape-memory and mechanical properties. PLGA与异氰酸酯反应得到了交联结构的无定型聚酯型聚氨酯材料 PU。 fabiao Students won't believe their eyes when they see this amazing demonstration It used the shape-memory effect to show how thermal energy can be converted into mechanical energy. 这是一个将热能转变为机械能的装置,学生看见这一个示范实验,通常会非常的感到兴趣。140.120.11.1 |