There was an unspoken agreement that he and Viv would look after the frail old couple.
他和维夫有一个默契, 一起照顾那对年老体弱的夫妇。
薇薇：蛇会咬他们吗？
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。
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。
The effects of various factors, such as top pre-tension, inner fluid density, current velocity profile, outer diameter and riser wall thickness on VIV-induced fatigue damage in the …
结果显示立管顶部预张力、管外流速分布、立管外径对疲劳损伤的影响非常明显，而管内流体密度和立管壁厚因其变化范围有限，对疲劳损伤的影响没有上述三个参数显著。
The VIV characteristics of the cylinder with a small aspect ratio and the deep-sea riser with a large aspect ratio in a uniform current profile are numerically simulated and analyzed.
本论文成功地模拟了均匀来流下小长径比立柱以及大径长比深海立管在均匀来流时的流固耦合振动特性。
The VIV characteristics of the cylinder with a small aspect ratio and the deep-sea riser with a large aspect ratio in a uniform current profile are numerically simulated and analyzed.
本论文成功地模拟了均匀来流下小长径比立柱以及大径长比深海立管在均匀来流时的流固耦合振动特性。
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