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- time history of response 效应时程
- History of response of the structure and aerodynamic characteristic with time is analyzed. The study shows the developed CFD / CSD coupling procedure is able to compute nonlinear aeroelastic analysis. 详细分析了机翼受静气动弹性过程中结构响应和气动特性随时间变化的效应,初步研究结果表明:这种松耦合方法求解非线性气动弹性问题是可行的。
- For concrete material,a normal expansion theory was proposed by which some deceleration about time history of the projectile can be analytically given. 通过分析,针对混凝土材料,提出了可给出弹体减速度时间历程解析解的法向膨胀理论。
- The time history of pulse wind velocity and wind pressure on the structure has been simulation based on Davenport wind speed power spectrum and Shinozuka theory. 方法采用Daven port风速谱并根据Shinozuka理论;应用简谐波叠加法分别模拟了脉动风速、脉动风压和脉动风荷载时程曲线.
- The forth order Runge-Kutta method, an explicit method, is chosen as the integration technique of computer simulation and the time history of the hybrid-d... 用四阶龙格一库塔方法对混合驱动压力机机电系统进行了求解和动力学仿真,并对仿真结果进行了分析。
- The 4th Runge-Kutta method is adopted to solve the time history of the ship motions in waves to supply the necessary motion data to the simulation system. 三是在此虚拟系统中,除了船舶运动的逼真性外,并呈现范围内的三维波浪模拟真实性。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- She's written the definitive history of Vienna. 她写下了权威性的维也纳历史。
- MATLAB programs are programmed to resolve the dynamic derivative equations, in order to obtainthe acceleration time history of human, which makes preparation for putting into the ISO stardard to evaluate the vertical automobile ride comfort. 采用MATLAB 编写程序求解动力学微分方程求取人的加速度时程,为下文带入ISO 标准评价其竖直方向行车舒适性做准备。
- The teacher was dismayed at the students' lack of response. 老师对学生的毫无反应感到沮丧。
- Based on modal analysis of piezoelectric smart laminated plates, an FEM based inverse algorithm of the time history of impact loads by piezoelectric modal respondence is presented. 摘要基于对智能层合板结构的模态分析,提出由结构的压电模态响应反演瞬态荷载时间历程的有限元方法。
- The history of this area is very well documented. 这个地区的历史档案保存得很好。
- The estimator employed a least squares algorithm in compute the magnitudes and, therefore, the onset time histories of the forces. 以一最小二乘演算法来估测其激振力的大小。
- Do you know the history of the company? 你知道这家公司的发展史吗?
- In addition, a series of reasonable time histories of helicopter velocity, angular velocity and flight attitude were shown during the given Dolphin maneuver flight. 最后以黑鹰直升机为例计算了鱼跃越障机动飞行时驾驶员操纵输入及直升机速度、角速度和飞行姿态的变化规律。
- Our lack of response seemed to inflame the colonel. 由于我们没有反应,好象惹恼了那个上校。
- They are writing a new history of Africa. 他们正在写一部新的非洲史。
- Our teacher has a high degree of responsibility. 我们老师有高度的责任感。