half wave type
常见例句
- It is difficult to solve the equation of half sine wave shock-exited vibration due to the pad's hardening type.
半正弦波跌落冲击试验因其垫层的硬非线性而难于求解。 - The steel-concrete pipe arch bridge has an inctreasing development in our country, for its exellent appearance and long span, the lose-stability type is often half wave.
钢管混凝土拱桥在我国有了较快的发展，它有桥型美观，跨度大的特点，其失稳形态多为面外半波失稳。 返回 half wave type