By shifting the mean stress and the sine wave stress amplitude,uniaxial cyclic experiments were performed to study the dynamic response of fluid-saturated sandstones and marbles.
在单轴循环加载实验中不断改变平均应力和正弦波应力振幅的实验条件下,研究饱和砂岩和大理岩的动态响应。
Sine-wave AM-FM jamming
正弦波调幅调频干扰
The Research and Design of Sine Dynamic Amplitude & Frequency Modulation Water Pressure Generator Device;
正弦动态调幅调频水压力发生装置研制
The waves are sinusoidal in nature, and they have an amplitude and a frequency.
声波实质上是正弦曲线，它有振幅和频率。
A High-accuracy Frequency and Amplitude Estimation Algorithm of Sinusoid Signal;
一种正弦波信号频率幅值的高精度估计方法
Study on Experiments and Effects of Invariable Amplitude Sine Wave Irradiation to Radio Fuze
无线电引信等幅正弦波辐照效应实验研究
Study of PWM sinusidal bell current signal source
脉宽调制型正弦波铃流信号源的研究
a wave whose waveform resembles a sine curve.
波形类似正弦曲线的波。
Research on Modulation Methods of Sine Wave Output VVVF Power Supply;
正弦波输出变频变压电源调制方式的研究
Sine Pulse Width Modulation Wave Generation Based on MSP430F148
基于MSP430F148单片机的正弦脉宽调制波的产生
Research of the Read-out Circuit for the Microgyroscope Using Double Modulating Sine Wave
基于双正弦载波调制的微陀螺测控电路研究
The tolerance of the component value used around A2 will affect the filter's pole locations and will affect the amplitude of the filtered sine wave.
A2放大器的元件的容错能力会影响滤波器的极点位置，进而影响已过滤正弦波的振幅。
Square;Sine Wave;Sawtooth;Ramp;3 State Data
方波;正弦波;锯齿波;斜波;3 状态数据
These transient amplitudes depend on the rms current interrupted, the point on the sine wave when the interruption occurred, the speed of the disconnection etc.
这些电涌的幅值取决于中断电流的均方根值、断发生时在正弦波上所处的点、断的速度等。
Sawtooth-wave AM-FM jamming
锯齿波调幅调频干扰
A linearization method to design biorthogonal cosine modulation (BCM) filter banks is proposed.
介绍了一种用于设计双正交余弦调制滤波器组的线性化方法。
Research on High-Precision Distance Measurement Technique of Laser Triangle Method with Sine-wave Light Intensity Modulation;
正弦波光强调制式激光三角法高精度测距技术研究
Application of Sine Pulse Width Modulation on Inductosyn Driving Technology in Aero-Space Devices
正弦波脉冲调制在空间用感应同步器驱动技术中的应用
adjustable sine conducting magnetic jig
可调正弦式导磁卡具