velocity error

Full offset stack may reduce seismic resolution, because of lower frequency of far offset than that of near offset in raw seismic data, NMO stretching and velocity error.

受原始记录远道频率低于近道频率、动校拉伸、速度误差等因素的影响，满覆盖叠加降低了地震剖面的分辨率。

互联网摘选

The velocity and stress were semblable very much The relative error of the maximal pressure was less than 0.121 percent. pressure;

这两种计算方案所得到的速度和压力分布非常相似，压力的最高相对计算误差不超过1.21‰；

互联网摘选

This paper deals with two problems, nonzero-offset Fresnel zone in homogeneous media, and the effect of velocity error resulted in NMO correction and stacking on vertical resolution.

本文讨论了均匀介质情况下非零炮检距菲涅耳带和动校、叠加中速度误差对纵向分辨率的影响这两个问题。

互联网摘选

It draws a conclusion from the test data and energy analysis: If the mass tolerance and volatilization value is reasonably controlled, the combustible cartridge case has little effect on muzzle velocity error, and it is not worse than the metal cartridge case or bag charge.

根据试验数据及能量分析得出结论：合理控制可燃药筒质量公差及挥分值，可燃药筒本身对初速或然误差的影响是很微小的，甚至不比金属药筒或药包装药差。

互联网摘选

The sample and static error compensation, quaternion and attitude updating and algorithm of station and velocity updating were researched.

研究了采样与静差补偿，以及四元数、姿态、位置和速度更新的算法。

互联网摘选

What is more, deletion fitting method is not influenced by slight error of NMO correction velocity. This method can bring a fitted high-resolution P-wave section even though hyperbolae are not flattened thoroughly ( it is not sensitive to this.)

剔除拟合法的另一个优越性还在于它不受动校正速度的微小误差的影响，即使双曲线没有拉平，剔除拟合法对此也不敏感，照样能拟合出分辨率较高的P波剖面来。

互联网摘选

Have opened the travel velocity of light , can return to go to error.

开通了光速旅行, 可以回到过去.

互联网摘选

According to these improvements, the differential optical flow algorithm based on multi-scale-space focusing can not only adapt itself to larger motion velocity and larger velocity change, but also alleviate the error propagation effect through adopting bilinear interpolation operator. 3.

采用了基于多尺度空间的微分光流算法，不仅对运动速度和速度变化较大的情况具有很好的适应性，而且采用了双线性插值算子以缓解误差传播效应。

互联网摘选

Traditional coning compensation algorithm error greatly increased while angular velocity signal was algorithm input.

以角速率信号作为算法输入时,采用以往常用的圆锥补偿算法,算法误差明显增大.

互联网摘选

Some problems have been discussed, such as the error factors, the positive anomaly of velocity ratio, the anomalous time indices and the relation between anomaly and seismic gap.

本文讨论了地震波速变比异常在地震预报应用中的一些问题。如多台求波速比值方法的误差因子、是否存在正异常的问题、关于异常时间的判别指标以及异常与空区的关系等。

互联网摘选

The Combined Error Doppler Ultrasound for Blood Flow Velocity Measurement and Its Simulation

超声多普勒血流测量的误差及其仿真研究

互联网摘选

Sixthly, slightly discusses the relationship between the velocity error, wave dispersion and the migration precision.

第六, 略微论述了速度误差与波场频散、波场偏移精度之间的关联.

互联网摘选

In the simulation test, the position error and velocity error of maneuvering targets was seen to be reduced greatly. It indicates that the adaptive adjustment of maneuvering frequency is effective.

仿真实验表明，通过对频率自适应调整，使机动目标的位置、速度估计误差明显减小。

互联网摘选

When the cam is ground, the tangential component of the circular velocity is variable, and the peak value occurs in the lift curves. This is an important cause of profile error.

凸轮磨削时，圆周速度切线分量是变化的，在升程曲线部分出现峰值，这是导致该部分出现轮廓误差的重要原因。

互联网摘选

The position error, velocity error and acceleration error of planar dyad linkage mechanisms with multi-links and multi-loops are analyzed according to the constitutional principles of planar mechanisms.

根据平面机构组成原理，对平面多杆多环Ⅱ级组连杆机构的位置误差、速度误差和加速度误差进行了分析。

互联网摘选