分析震波位移方向有两种方法，即解析法和矢量法。
We have two methods for analysing the motion directions of seismic waves, namely, analytics and vector method.
达朗贝尔力的方向必须与所设的质量的位移方向相反。
Thed'Alembert forces must be oriented opposite the assumed directions of mass displacements.
利用单个角砾即可指示断层两盘位移方向和断层面产状。
The individual breccia can be used to indicate the direction of displacement of fault walls and the mode of occurrence of the fault surface.
由此得出，决定井眼轨迹的是钻头合位移方向，而不必是合力方向。
The trajectory of bore hole is proved to be formed by the resultant displacement of the bit instead of the resultant force.
挡土墙侧向压力的大小与岩土力学性质、墙高、支护结构形式及位移方向和大小等因素有关。
The size of the lateral pressure retaining wall is relative with soil and rock mechanics properties, wall, supporting structure form and displacement direction and size.
纵波位移是极向量，在坐标系由右手坐标系变成左手坐标系（或相反）时，不改变位移方向；
P-wave displacement is a polar vector, and its direction remains unchanged when we move it from right hand coordinate system to left hand coordinate system(or in the opposite way).
为了实现垂直位移方向上的稳定，给主动控制线圈供电的功率放大器的响应速度必须具有快速性。
In order to realize a stabilization system, the response rate of the power amplifier feeding the stabilization coils must be fast enough.
为了实现垂直位移方向上的稳定，给主动控制线圈供电的功率放大器，其响应速度必须具有快速性。
For realizing the stability in vertical displacement, the power amplifier must be fast in response for feeding active control coils.
转子的旋转运动和线性输出信号，围绕出厂预置的零位移动60(总共120)度。此输出信号的相位指示离开零位的位移方向。
Rotational movement of the rotor shaft results in a linear output signal that shifts 60 (120 total) degrees around a factory preset null position.
结果：常规调磨后，67.4%（31/46）的患者双侧髁突运动中心在矢状位的位移距离明显不均衡； 63%（29/46）的患者双侧髁突运动中心的位移方向不一致；
Results:After regular adjustment, 67.4% (31/46) patients were found unbalance shift of the condyle movement center on two sides, and 63% (29/46) patients were found in different directions.
现在我实际上想知道的是，这两个向量是什么，我们称它们为，U和，两者对应的是x方向和y方向一点位移？
Now what I want to find,actually, V is what are these two vectors, let's call them U and V, that correspond to moving a bit in the x direction or in the y direction?
这些力都在位移的垂直方向上。
And these forces are both perpendicular to the displacement.
每一脚标指的是代表一个力或一个位移的位置和方向的坐标。
Each subscript refers to a coordinate which represents the location and direction of a force or of a displacement.
显示组织速度和位移的高时空分辨率的方向，超声束，也可视短期的事件。
Show tissue velocity and displacement in the direction of the ultrasound beam with high temporal resolution, and also visualize short events.
本工作应用背散射电子衍射技术测得产生浮突的位移在不变线方向附近。
The displacement vector for surface relief was determined to be near the invariant line direction using electron back scattering diffraction method.
通过垂直位移测量鉴别了纵向场线圈和加热场绕组引起的水平杂散场的方向和大小。
The direction and value of horizontal stray field induced by the toroidal field coils and primary windings are determined using vertical displacement data.
文中给出了复合材料纤维加强方向不同时位移与应力强度因子的关系式。
The relation between the displacements and the stress-intensity factors is given when the reinforced fiber of composite material are in different directions.
这个力的方向与位移相同。
在坡面的一定区域内，两个方向的位移同时达到最大值，从而表现为一种向外的抛掷效应。
Within a certain region in the slope, the displacements in both directions are reached maximum at the same time. Thus it performs as a kind of thrown outward effects.
从计算结果看，结构的动位移与输入的地震波方向及维数有关。
From the results, it could be known that the structure's dynamic displacements were related with the seismic waves dimension and direction.
因为位移有方向，所以速度也有方向。
Since displacement has direction, velocity also has direction.
在系统中提出以虚拟手指空间位姿代替实际力作用线方向上位移的计算和基于实际材料的虚拟力外推的方法。
Using virtual finger's position steading of real distance and extrapolation based on real material are also suggested in the system.
结构上任何一点处的位移沿两个方向在一定界限内作周期性改变。
The displacement at any point on the structure will vary periodically between specific limits in either direction.
该方法利用相关系数来检测高低能正弦图投影角度方向的相对位移。
According to the proposed algorithm, the relative displacement on the projection angle of high and low sinograms is detected using correlation coefficient.
提出了一种基于霍尔效应的岩土地下位移测量新方法，能够测量岩土地下位移的大小和方向。
This paper proposes a new method of measurement of underground displacement based on Hall effect, with which the quantity and direction of underground displacement can be measured.
交叉眼干扰技术利用波前扭曲引起了跟踪雷达的瞄准点向更强干扰信号方向的位移。
This paper discusses a way to realize the cross-eye jamming, gives out the angle error analysis and computer simulation results of the jammed radar.
类似平抛运动和类抛运动，不管你在水平方向的速度多快，在竖直方向的位移是一定的。
Similar flat parabolic motion and types of projectile motion in the horizontal direction, regardless of how fast, in vertical direction of the displacement is certain.
每条断层的位移速率、总位移量以及失稳事件数与断层方向和主压应力轴的夹角有关。
Slip rate, net slip and the Numbers of unstable events depend on the orientation of the fault with respect to the principal stress axes.
盾构机掘进过程中不但会引起土层的沉降，而且会引起土层沿盾构机前进方向的纵向位移和垂直于隧道掘进方向的横向位移。
Shield tunneling may cause not only the soil settlement, but also the longitudinal and transversal displacements in the respect to direction of shield advancing.
盾构机掘进过程中不但会引起土层的沉降，而且会引起土层沿盾构机前进方向的纵向位移和垂直于隧道掘进方向的横向位移。
Shield tunneling may cause not only the soil settlement, but also the longitudinal and transversal displacements in the respect to direction of shield advancing.
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