base-excitated

常见例句

The rotating beam with a varying angular velocity undergoes a vertical base excitation and a horizontal base excitation.
利用哈密顿原理建立了支承运动情况下变速旋转梁的弹性振动方程及边界条件。
The runner was retired put out at first base.
跑垒者于第一垒上被刺杀出局。
The runner went to second base on a wild pitch.
一记瞎设让跑垒员跑上了第二垒。
You cannot enter a military base without a permit.
无通行证者不得擅入军事基地。
Her heavy industry rests on a broad and firm base.
它的重工业有广泛坚实的基础。
He caught me off base with that question.
他的问题猝然把我给问倒了。