Through the model experimental research on the fluctuating pressure on training stoplogs gate with intake in layers,some coefficient K related to the maximum amplitude of fluctuating pressure were obtained on the basis of the test results of the model.
通过对分层进水口导水叠梁门模型脉动压力试验研究,由若干组模型脉动压力曲线相应地计算出若干个与脉动压力最大幅值有关的系数K;根据K值正态分布的特征,运用数理统计方法提出了系数K的取值方法与范围,由Ammianx=±Kσ确定了导水叠梁门面板脉动压力最大振幅。
The maximum amplitude,stability and amplitude jump of main resonance describe the primary characters of a drive shaft.
传动轴主共振的最大振幅、稳定性、振幅突变性是其主要特性。
The shapes,maximum amplitude,stability and amplitude jump of main resonance are analyzed.
分析了主共振的振型、最大振幅、稳定性和振幅突变性。
The backscatter of sea clutter was traditionally regarded as different from that of small targets, while the maximum amplitude, Doppler velocity and Doppler velocity Spread (DVS) of range bins hosting a target (RBHT) and all other range bins that contain only sea-clutter (AORBCS) have not been comparably studied.
传统观点认为海杂波与小目标的回波特性不同,而对于距离单元内含有小目标的海杂波与其它距离单元只含海杂波的最大幅值和Doppler速度及速度展宽没有进行比较研究。
We find that the maximum amplitude of the range bins hosting a small target(RBHST) is much smaller than tha.
该算法基于数学统计思想:计算不同距离单元海杂波的幅值的最大值和标准偏差,发现距离单元含有小目标回波的最大幅值明显小于其它距离单元只含有海杂波回波的最大幅值,距离单元含有小目标回波的幅值的标准偏差明显大于距离单元只含有海杂波回波的幅值的标准偏差,因此可以在对小目标没有任何先验知识条件较准确地检测出海杂波背景下的小目标。
For a standing wave, the region or point of maximum amplitude between adjacent nodes.
波腹，腹点一个连续波中，相邻波节中最大振幅的位置或点
an electrical circuit that combines capacitance and inductance in such a way that a periodic electric oscillation will reach maximum amplitude.
把电容和感应系数连在一起的以便使周期的电振荡达到最大振幅的电路。
Here the brainwaves are of the greatest amplitude and slowest frequency.
它是振幅最大、频率最低的一种脑电波。
The maximum absolute value of a periodically varying quantity.
振幅周期性变量的最大绝对值
The maximum absolute value of a periodic curve measured along its vertical axis.
振幅沿垂直轴摆动的周期性曲线的最大绝对值
The maximum absolute value reached by a voltage or current waveform.
振幅电压或电流波所能达到的最大绝对值
optimum amplitude and phase modulation
最佳振幅与相位调制
It also was found that there is close relationship between the period solution bifurcation and the max amplitude of the system.
系统的周期解分叉与系统响应的最大振动幅度有明显的关系。
These formulas are valid for oscillations with small as well as large amplitude.
这些公式既适用于小振幅又适用于大振幅情况。
Optimization of Amplitude Distribution of Disercte Array Antenna
离散阵列天线振幅分布最优化的探讨
Dynamic analysis and simulation for anti-resonant vibration machines with smallest upper body's amplitude when anti-resonant vibration happens
反共振时上质体振幅最小的反共振振动机动力学分析与仿真
amplitude calibration unit
振幅校准器振幅测量器
The tide and the tidal current in Luoyuan Bay can be known from the numerica model calculation.
给出了同潮时线与等振幅线、潮流椭圆、最大潮流及不同时刻潮流场分布。
"The time taken to complete one cycle is called the period, and the number of cycles per second is the frequency; the maximum value in either direction is the current's amplitude."
完成一次循环的时间称为周期,每秒循环的次数称为频率,任一方向的最大值称为交流电的振幅。
Nonlinear Dynamics and Large?scale Torsional Vibration of Suspension Bridges
悬索桥的非线性动力行为及其大振幅扭转振动
Analytical Approximate Solutions to Large Amplitude Free Vibration of Non-natural Conservative Systems;
非自然保守系统大振幅自由振动的解析逼近解
Frequency characteristics of breakdown vortices over delta wings with small amplitude oscillation at the high angle of attack
大迎角下小振幅振荡三角翼破裂涡的频率特性
Its oscillations increased to a destructive amplitude.
它的振荡逐渐增大到毁灭性的幅度。