It is always difficult to solve nonlinear dynamic response problems.

几何非线性的动力响应问题求解，一直是力学中的难点。

youdao

According to wave motion theory, finite element mesh size satisfying the needs of engineering calculating precision is relevant to the upper limit of frequency range of random (response) problems.

根据波动理论，满足随机响应工程计算精度要求的有限元网格大小与待求高频随机响应问题的频率范围上限有关。

youdao

"All those problems and all those reactions are a response to the sanctions imposed by not only the fourth U.N.

VOA: standard.2010.07.23

You can do better, you can do it through response You've got to sort of disabuse yourself of the problems in response which is to be think of yourself as just a passive reciever.

你们可以通过反应来得出更好的研究成果,在反应上你们要纠正自己,不要把自己当成,一个被动的接收者。

麻省理工公开课 - 电影哲学课程节选

She explained that the bill had been brought forward to reform and modernise the governance of the Wales Audit Office (WAO) and the position of auditor general for Wales, in response to problems that had arisen in the past.

BBC: Public Audit Bill statement

It was a response to scaling problems faced by the Consumer Web sector.

FORBES: Can You Use Big Data? The Litmus Test

Last week on 13 October 2011, Professor Ian Hargreaves, a leading media expert, described the Welsh Government's response to the problems surrounding S4C as "disappointing".

BBC: Plaid Cymru debate