In Kirchhoff migration, this is done by using the Kirchhoff integral representation of a field at a given point as a (weighted) superposition of waves propagating from adjacent points and times.
克希霍夫偏移中，反传播的处理就是把特定点的波场克希霍夫积分表达式作为从邻近点在邻近时间传播来的波的(加权)叠加。
You can visualize a DirectedGraph as a 2-d graph that has a finite number of Nodes, with each Node located at some Point, and the adjacent Nodes joined (or connected) to each other by Edges.
您可以将DirectedGraph形象化为拥有有限数量的Node的一个2 - d图形，在该图形中，每个Node都位于一些Point上，相邻的Node是通过Edges连接在一起的。
Please pay attention to the subtle differences, particularly the Tangential line marking the fillet's point of contact with its adjacent surface, and how the reflections break there as well.
请注意细微的差别，尤其是切线标示出的倒圆角与临近面的连接处，还有在那里反射光是如何被打断的。
Look at all the reachable or walkable squares adjacent to the starting point, ignoring squares with walls, water, or other illegal terrain.
观察开始点邻近的所有可到达或可行走的方块，忽略有墙，水或其他非法地形的方块。
Interval - an interval scale is a scale of measurement in which the distance between any two adjacent units of measurement (also known as intervals) is the same, but the zero point is arbitrary.
定距尺度(interval)—在定距尺度中，任意两个相邻测量单位之间的距离(也称为间距)是相等的，但零点是任意的。
They were challenged to create a new water transit station on a site in Boston's Fort Point Channel adjacent to the Northern Avenue Bridge.
他们被要求在与波士顿堡海峡相邻的北街桥处创造一个水上交通站。
At this point she takes her attack normally against an adjacent to her, which potentially sets up flanking opportunities for her comrades.
在这个地方她以正常的方式攻击了一个靠近她的敌人，而这有可能使她的盟友得到夹击的机会。
The potential temporal hopping point set is fetched from the temporal projection variance of the adjacent domain time-frequency image according to the instantaneous signal bandwidth.
根据跳频信号瞬时带宽，将潜在跳频频率点邻域时频图投影到时域，分选潜在频率跳变点集合。
Filter is a key unit of adjacent frequency channel synthesizer and coupling problem is a key point in the design of a filter.
滤波器是邻频频道合成器的关键部件之一，而耦合问题又是滤波器设计的关键。
Link status signal Units (LSSU) - transport link status information to an adjacent signaling point.
链路状态信令单元(LSSU)——将链路状态信息传输到某个相邻的信令点。
The plurality of calculating nodes is configured on 3-d lattice points and forming link with adjacent nodes of the lattice point.
多个计算节点被安排在三维格点处并与格点的相邻节点形成链路。
The algorithm, which multiplies the corresponding wavelet coefficients of adjacent fine scales, enhances the feature of discontinuity point of signals and inhibits the effect of noise signals.
该算法将相邻两个细尺度层上的小波变换系数对应相乘，从而增强了信号在突变点处的特征并抑制了噪声的影响。
The curve hasn't completed interpolation function, only is the mechanical chain connection of adjacent experimental data point.
在成图过程中图表中的颗分曲线只是机械的点与点之间的连接，没有插值功能。
In addition, water percolates from a deep underground aquifer, contained and protected by layers of sand, and returns to the adjacent river at a point below the property.
此外，水会流入一个很深的地下蓄水层，储存在砂层之间，不受外界污染，最终回到基地下方的相邻河流中。
In case that the mounting plate is bent, the raised structure can also be used as a support point and seal seams with an adjacent plate.
在安装板弯曲时突出结构也作为一个支点，并密封相邻板间的缝隙。
Apertures are provided through the rear seal adjacent the strut attachment point to provide drainage for any water trapped within the stern seal.
孔通过提供后方印章旁附着点的支撑，为严厉印章内被困任何排水。
A new type of switching power supply realize of the unity power factor from the network access point adjacent.
新型开关电源从网侧接入点获得单位功率因数。
A new type of switching power supply realize of the unity power factor from the network access point adjacent.
新型开关电源从网侧接入点获得单位功率因数。
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