viv

基本解释

In order to avoid VIV, the reduced velocity is used as a co.
为防止管道发生横向涡激振动,用约化速度作为控制条件,确定管道允许悬空长度。
Viv : [Looks in tank] Ooh, here come the feeders. Sorry, I wanna watch this!
薇薇：（看着水族箱）喔，喂食的人来了。不好意思，我想看这个！
It shows that the modal shape and mode frequency are highly coupled with the VIV response of a marine riser with low mass ratio.
该模型的计算结果表明，立管的模态振型、模态频率与涡激振动响应高度耦合，并且对于低质量比的情况尤为明显。
Compared with conventional steel riser (SR), AAR has better VIV fatigue characteristics.
与常规钢制隔水管(SR)相比，铝合金隔水管具有较好的VIV疲劳特性。
Viv : Maybe, but most of those people are sane. The guy at the zoo had definitely lost his marbles.
薇薇：也许，不过那些人大部分都很正常。动物园那家伙铁定是疯了吧。