The dual-reflex bandpass, due to the fact that its ports control cone motion over a wider range of frequencies, produces the least distortion and exhibits the best power-handling characteristics.
双反射带通箱，由于它的导向孔在很大的频率范围内控制了锥盆动作，所以产生的失真最小，同时还表现出最好的功率承受特性。
The load-bearing capability of composite vessels with metallic liner depends on the elastic distortion range of the metallic liner and its stability.
具有金属内衬的复合材料容器的承载能力很大程度上取决于金属内衬的弹性变形范围和稳定性。
In this paper, the meanings of dynamic range and total harmonic distortion of digital recording system and their measurement principles are discussed.
本文讨论了数字录放音系统的动态范围和总谐波失真的意义及其测量原理。
The dynamic range and total harmonic distortion of digital recording system are different from analog recording system.
数字录放音系统的动态范围和总谐波失真与模拟录放音系统相比是有差别的。
A close cousin is dynamic range, which defines the span (expressed in decibels) between the background noise and the loudest level possible before the onset of gross distortion.
“动态范围”是“噪音”的另一个近亲：指的是背景噪音和完全失真前可能达到的最大音量之间的取值范围(用分贝表示)。
In stepped frequency radar, the velocity of targets must be estimated and compensated to eliminate the range migration and distortion due to target moving.
步进频率雷达中，目标的径向运动将导致合成的目标径向一维距离像产生距离徙动和波形失真，需要对目标速度进行估计以补偿其影响。
It can achieve a fixed output of DC voltage in the universal input range of ac 80 ~ 265 V. It owns the advantages of high efficiency, low total harmonic distortion, PF near to 1.
该方案能在80 ~ 265V宽输入电压范围内得到稳定直流电压输出，具有效率高、总谐波畸变率低、功率因数接近为1等特点。
The effect of system distortion on range profile of wide-band radar is analyzed, and the compensation method is discussed too.
系统失真将导致雷达距离像的展宽，并产生距离旁瓣。
As the chlorine content of the product increased, the heat distortion temperature increased significantly, its targets have been increased mechanical strength, its wide range of applications.
该产品随着氯含量的提高，其热变形温度明显上升，其机械强度指标也相应提高，其应用范围十分广泛。
The result shows that it has the characteristic of high-stabilization , wide-regulation-range and it also could restrain the distortion of high order harmonic.
该稳压电源电路简单可靠、稳压性能好，对由高次谐波产生的纹波亦有很好的抑制作用。
Geometric distortion in SAR images is due to the measuring range characteristic of radar.
雷达的测距特性造成SAR图像出现几何失真。
Featues: high efficiency, wide range of products, high degree of automation, easy operation and uneasy distortion.
特点：生产效率高，生产范围广，自动化程度高，易于操作，管材不易变形。
Compared with the range profile distortion produced by SF signal in the presence of high moving targets, PCSF signal Doppler performance is obviously improved.
与步进频率信号在高速目标下成像失真相比，相位编码步进频率信号的多普勒性能有很明显改善。
The paper proposed a high frequency function generator based on chip MAX038. The function generator had the characteristics of high precision, large frequency range, and low distortion.
介绍一种由单片机控制的采用MAX0 38芯片构成的高频函数发生器，它的特点是输出精度高，频率范围宽，失真小。
Distortion compensation of high resolution range (HRR) profiles plays an important role in ISAR imaging of space target with high speed.
高分辨距离像的畸变补偿是空间目标ISAR成像过程中的重要环节。
In 3d scanning system based on dot laser, artificial neural networks are used for calibrating the distortion of CCD range sensor.
在点状激光三维扫描技术中，用线阵CCD采集深度坐标，用前馈型人工神经网络对深度坐标进行非线性修正。
In 3d scanning system based on dot laser, artificial neural networks are used for calibrating the distortion of CCD range sensor.
在点状激光三维扫描技术中，用线阵CCD采集深度坐标，用前馈型人工神经网络对深度坐标进行非线性修正。
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