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- Ship slamming is a nonlinear unsteady problem in which dynamic boundary and structure, air, water coupling should be considered.It is a key issue in the ship researching field. 摘要船舶的砰击问题是一个包含动边界、结构-空气-水三者耦合的非线性、非定常问题，一直是船舶领域研究的前沿热点。
- An error analysis carried out also demonstrates that the proposed numerical scheme based on the MFS can produce stable numerical results for unsteady problems solved on semi-infinite domain. 以往基本解法多应用于线性问题上，本论文成功应用基本解法求解非线性的柏格斯方程式。
- Six whiskies made him unsteady on his feet. 他喝了六杯威士忌就脚下不稳了。
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- The man walked along with an unsteady gait. 那人脚步不稳地向前走去。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- In dealing with the problem he was cautious to an extreme. 他在处理这个问题时谨慎得过分了。
- He was too unsteady on his legs to navigate. 他的腿太抖了以致于不能行走
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- The little boy had an unsteady footing on the ladder. 那小孩在梯子上站得不稳。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- Having a feeble or unsteady gait; shaky. 不稳的，虚弱的; 摇晃的
- The problem is quite plain to us. 那问题我们都很明白。
- They dealt with the problem in a purposeful way. 他们处理这问题很果断。
- A new problem has been reared up in production. 生产中出现了一个新问题。
- It was Susan who brought the problem to our notice. 是苏珊提醒我们注意那个问题的。
- I think this problem is very simple and clear cut. 我认为这个问题非常简单明白。
- He often came up against the problem of money. 他那时常常碰到钱的问题。
- Overpopulation is a universal problem. 人口过多是全球性的问题。
