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- The mathematical expressions of MTF for linear motion and sinusoidal vibration are developed. 推导出图像在线性和正弦运动条件下的调制传递函数（MTF）的数学表达式。
- This paper shows a new wave of non sinusoidal oscillation of mold new trapezoid and the establishment of its equations of velocity. 提出了一种新的结晶器非正弦振动波形新梯形波，并建立了该振动波形的速度表达式。
- The method how to select the waveform parameters is discussed.The synchro control model of this non sinusoidal oscillation is derived. 另外，还对其波形参数的选择方法进行了探讨，导出了该非正弦振动的同步控制模型。
- A method is presented for FRF matrix measurement when multiple sinusoidal vibration response is controlled. 应用频响矩阵建立了多维振动系统输入输出之间的数学模型。
- Based on the superposition principle,the mechanically sinusoidal vibration device has been reformed to mechanically non-sinusoidal one. 采用运动的叠加原理,改造机械驱动的正弦振动装置为非正弦振动装置。
- A waveform of non sinusoidal oscillation for continuous casting is given.The relations between the waveform parameters and oscillation process parameters are discussed. 给出了一种用于连铸生产的非正弦振动波形，并对其波形参数和振动工艺参数进行了讨论。
- Based on the idea of cross-coupling compensation,a control scheme for MIMO sinusoidal vibration control system is put forward. 根据多输入多输出系统的解耦补偿思想,设计了多输入多输出正弦振动试验控制系统的控制方案。
- Variable speed device of elliptical gears was used to complete the sinusoidal vibration and the vibrative regular of the improved mould was analyzed. 采用非正弦振动使负滑脱时间短,正滑脱时间长,结晶器向上运动速度与铸坯运动速度差较小。
- high frequency sinusoidal vibration 高频正弦波振动
- nonlinear sinusoidal vibration equation 非线性弦振动方程
- Outline of digital control sinusoidal vibration test 数控正弦振动试验指要
- Solutions to Nonlinear Sinusoidal Vibration Equation 非线性弦振动方程差分求解
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Analysis of frequency stability of atomic clock under sinusoidal vibration 正弦振动条件下原子钟的频率稳定度分析
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- FRF Matrix Measurement During Multiple Sinusoidal Vibration Response Controlling 多点简谐振动响应控制下的频响矩阵测试
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
