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constant amplitude recording 恒幅录音
This results in a decreasing amplitude in the first case and constant amplitude in the second. 在第一种情况下，它导致振幅递减；在第二种情况下，振幅不变。
In the FEM simulation of the loading identification process, the bending moment maintains a constant amplitude, hut its direction is alterable. 在有限元仿真计算中，弯矩载荷的大小保持不变，但方向可调。
In a first approximation, the departure from a constant amplitude vs frequency characteristic will be a characteristics with a linear slop that will vary with time. 采用一级近似;则可认为对频率特性曲线的等幅偏移是一具有时变线性斜率的特性曲线.
In this paper, CAWS (Constant Amplitude Wave Superposition) is employed to simulate wind speed time series. 笔者利用谐波叠加法模拟了风速时程样本。
This paper studied the fatigue properties of the plain concrete under constant amplitude flexural cyclic loading. 在室内混凝土试件弯曲疲劳试验的基础上，研究了素混凝土受弯试件在等幅重复荷载作用下的弯曲疲劳性能。
This constant amplitude across a constant resistor results in current pulses of a constant magnitude. 这种不断的幅度在不断电阻电流脉冲成果的不断规模。
Therefore, the experimented circuits are simple, stable and reliable, and the TFM signal can exactly meet the constant amplitude condition. 因此，具有电路实现简单，稳定可靠，TFM信号寄生调幅小等优点。
The base-emitter voltage of the transistor subtracts 0.6V from that, resulting in a constant amplitude of 0.6V at the emitter. 该基地发射的晶体管电压减去0.;6V的从，从而不断振幅0
The effect ratio spectrums of standard load and the equivalent constant amplitude repeated stress of controlling sections are calculated. 利用标准荷载效应比频谱，可计算出钢筋的等效等幅应力换算系数。
In this paper，the stress-strain analysis and life prediction for the notched shafts were studied under multiaxial constant amplitude proportional loading. 本文针对多轴比例恒幅加载情况下的缺口件进行了应力应变分析和寿命预测研究。
Having undergone accelerative calendar corrosion,a plate with a central hole of LC4CS alloy was subjected to constant amplitude cyclic loads after a tensile overload. 采用预腐蚀后进行单次拉伸超载疲劳试验的方法,研究了腐蚀与超载对LC4CS材料疲劳寿命的影响。
SPWM is a set of constant amplitude but unconstant width rectangular serial pulse produced by control return circuit to approximate sinusoidal voltage waves. SPWM（正弦脉宽调制）是由控制回路产生一组等幅而不等宽的矩形脉冲列，用来近似正弦电压波。
vibration amplitude recording system 振幅记录系统
The single-chip function generator ICL8038 can get synchronous sine wave of constant amplitude in PLL as voltage control oscillation(VCO), which is a basic signal source of static frequency converter. 单片函数发生器ICL8038在PLL中作为压控振荡器(VCO)产生同步等幅正弦波，可作为静止变频器的基准信号源。
If balanced three-phase current flow through these three-phase distributed windings,a rotating magnetic field of constant amplitude and speed will be produced in the air gap and will induce current in the rotor circuit to produce torque. 如果平衡型三相电流流经这三相分布式绕组，将在气隙中产生振幅及速度稳定的旋转磁场，并会诱发电流在转子回路产生转矩。
Based on the natural wind properties and the correlativity of nodal winds, CAWS (Constant Amplitude Wave Superposition) is employed to simulate wind speed time series of the Caiyuanba Changjiang Bridge in Chongqing. 基于自然风特性,通过考虑结构节点间的风速时程相关性,采用谐波合成法模拟了重庆菜园坝长江大桥脉动风速时程。
His wife was a constant inspiration to him. 他的妻子经常鼓励他。
The BBC often plays a record to fill in. 英国广播公司经常在节目空档时播放唱片。
The scoundrel's crimes were too numerous to record. 这个歹徒罪行累累，罄竹难书。