The spectrum curves determined for linearly elastic systems still have significance for nonlinear hysteretic vibrations.线性弹性系统确定的谱曲线对非线性滞回振动仍然是有意义的.Hysteretic linear include linear stiffness and the linear damp.迟滞非线性包括了非...
He might decide that it is best to induce labour.他也许决定最好引产。Taking a brisk walk can often induce a feeling of well-being.快步行走常常会使人感到身心舒畅。Certain chemicals can induce undesirable changes in the nervous system.有些化学物质能在神经系统中...
For the past few days Corinne has been living on an emotional tightrope.在过去几天里，科琳娜在感情问题上如履薄冰。It was as though Corinne was already dead: they were speaking of her in the past tense.科琳娜好像已经去世了：他们谈论她时用的是过去时。Corinne quit coo...
成功不是终点，失败也并非末日，最重要的是继续前进的勇气。Success is not final, failure is not fatal: it is the courage to continue that counts.--Winston Churchill他是欧洲最重要的通缉犯之一。He is one of the most wanted criminals in Europe.1998年对所有人来说都是重要的一年：那是个变革...