中心偏移下摆焊缝背面。
辐射角及中心偏移，是定向X射线探伤仪的重要技术指标。
Radiation Angle and central deviation is important parameters of an X-ray directional flaw detector.
本文为系统设计和进一步研究天线相位中心偏移方位多波束系统的成像处理方法提供了参考。
The paper provides the reference for system design and further studying on imaging algorithm of displaced phase centers multiple azimuth beam SAR.
在重建过程中，根据探测器的中心偏移量，对滤波线方程、滤波前后的重排和校正以及反投影过程进行修正处理。
In the process of the reconstruction, the filtering line, re-sampling, correction and back-projection are revised respectively according to the detector center excursion.
针对球体固定单目视觉测距问题，推导了椭圆中心偏移量的解析公式，研究了基于该公式的校正方法，并进行了仿真验证。
To solve the sphere ranging problem of fixed monocular vision, the analytical formulation of ellipse center offset is deduced, and the calibration method using this formulation is proposed.
本文分析了机载雷达相位中心偏移天线(DPCA)系统的杂波相关矩阵，讨论了系统的最佳改善因数以及系统参数对性能的影响。
This paper presents analyses of the clutter correlation matrix, optimal improvement factor and effects of parameters of an airborne radar displaced phase center antenna (DPCA) system.
算法结合误差曲面特性以及运动矢量中心偏移特性，得到最佳参考运动矢量；利用运动矢量的方向和强度信息，确定搜索方向，切换搜索模式，搜索的同时应用全零块的中止准则。
It gets the best reference motion vectors from the error - surface and the center deviation characteristics, and it USES the direction and intensity information to choose the proper searching mode.
例如，如果一个图表或图形偏移了中心位置，这不会被IBMCognosUpgradeManager标记为差异。
For example, if a chart or graph for were shift off center, that may not be flagged as a difference by IBM Cognos Upgrade Manager.
那么他们的中心是沿着X轴偏移了25米。
Then their centers have been offset by 25 meters along the X axis.
当信号从原中心频率偏移，信号越来越从设定的发射通道偏移，功率分析仪的功率电平会越来越低。
As the signal is shifted from the original center frequency, the RF power analyzer reads lower and lower power levels as more and more of the signal shifts out of the intended transmission channel.
布喇格中心波长的偏移与轴向应力、径向应力和温度等变化量均呈极好的线性比例关系，且在较大的测量范围内一直保持线性关系。
The relative shift of Bragg center wavelength increased linearly with the change of axial stress, radial stress or temperature, and it kept the linear relationship in a large range.
利用多极子阵列声波测井资料提取直达斯通利波、计算斯通利波中心频率偏移和时间延迟来进行地层渗透率反演的方法已被研究了多年。
In this paper, developed are a method and correspondent software for calculating formation permeability from the center frequency shift and travel time delay in direct Stoneley wave.
滤波后信号幅度的衰减比较小，没有像高通数字滤波器滤波后能谱峰的中心位置有明显的向左偏移现象。
The amplitude of signal filtered declined light not liked that the center position of energy spectrum moved to the left obviously used the highpass filter to filter.
将聚焦小光点对准某像素的中心，向左作适当的偏移，即可测量光照像素对右侧相邻像素的串音。
By centering the focused spot on the interested pixel then shifting the spot to left for a proper distance, the crosstalk of the irradiated pixel to right adjacent pixel is measured.
利用该系统可以测量束流位置检测器的电中心相对相邻四极铁磁中心的位置偏移。
The system can be used to measure the offset of the beam position monitor (BPM) with respect to the magnetic center of a quadrupole.
理论分析和实验结果表明新算法能避免主题偏移并识别更为合理和有意义的权威信息源与中心信息源。
Theoretical analysis and experimental results show that the new algorithm can avoid topic drift and identify more reasonable and meaningful authorities and hubs on the topic.
叠前深度偏移技术既可在炮点—接收点域实现，也可在共中心点—炮检距域实现。
Pre-stack depth migration technique can be realized either in shotpoint receiver domain or in CMP offs et domain.
根据预应力筋孔道和预应力筋的匹配要求，计算确定常用预应力筋重心偏移孔道中心的距离。
According to the matching demand of prestressing duct's size and prestressed strands' area, deviation distances of prestressed strands are calculated.
将投影数据的偏移转换为探测器中心的偏移。
The excursion of the projections is transformed to the excursion of the detector center.
由于裂纹的存在，转子轨迹的中心也发生偏移。
The center of the motion orbit of the rotor changes because of the existence of crack.
精确地获得光栅条纹中心线的相对偏移量，在三角形法测量物体三维轮廓技术中占有非常重要的地位。
The sub-pixel accuracy in abstracting the fringe-centerlines can be obtained by the method of barycenter after preprocessing the fringe picture using grating projection.
利用该系统可以测量束流位置检测器的电中心相对相邻四极铁磁中心的位置偏移。
The system can be used to measure the offset of the beam position monitor (BPM) with respect to the magnetic center of a quadrupole. Some measurement results for HLS are given.
当从侧向看时，曲轴(28)的轴线(C)从气缸的中心线(A)向上偏移。
In a side view, the axis (c) of the crankshaft (28) is offset upward from the center line (a) of the cylinder.
当从侧向看时，曲轴(28)的轴线(C)从气缸的中心线(A)向上偏移。
In a side view, the axis (c) of the crankshaft (28) is offset upward from the center line (a) of the cylinder.
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