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.
半正弦波跌落沖擊試騐因其墊層的硬非線性而難於求解。 - 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.
鋼琯混凝土拱橋在我國有了較快的發展，它有橋型美觀，跨度大的特點，其失穩形態多爲麪外半波失穩。 返回 half wave type