当两测点在入射波方向上的投影距离为入射波半波长的倍数时，该方法会出现奇异问题。
When the projecting distances of two gauges on the incident wave direction equal half of the incident wave lengths or time it, there will be a singular problem.
分析了在零侧偏角控制策略的条件下，车辆的质心和转向中心在车身上投影距离的关系式。
Analysised the relationship of the projection distance to the vehicle body of centroid and the steering center of the vehicle under the conditions of the other side of the Angle control strategy.
针对峰值异常和斜凹形异常缺陷分别提出了一个缺陷到射线穿透焊件最薄处的投影距离自动提取算法。
According to the characteristic of abnormal peak and abnormal slant-concave flaw, an automatic extraction algorithm of projection distance was presented individually.
要按照距离进行查询，必须使用投影坐标系。
To query by distance, you must use a projected coordinate system.
不过这份最新的专利中所描述的临近检测技术则可以感应出手指与触屏之间的间隔距离，并可以感应出尚未接触屏幕的手指在屏幕坐标上的投影坐标位置。
The latest patent describes proximity detection systems that can determine the distance between a finger and a display, along with its x and y coordinates above the interface.
这样我们就可以把投影设备和投影屏幕的距离拉近。
It allows us to compress the distance between the projector and the screen.
比如，一些投影准确地显示了区域，但是扭曲了距离或比例；其他投影保留了国家的外形但是代表的区域不对。
Some projections show areas accurately but distort distances or scales, for example; others preserve the shapes of countries but misrepresent their areas.
通过改变投影仪和投影片表面的距离，图像大小也能做简单的调整，调整后的画面仍然保持清晰。
The size of the image can be adjusted simply by modifying the distance between the projector and the projection surface; the resulting image remains uniformly clear.
它们就像在表面上的投影，根据距离表面有多远而定；近距离我只看到很小的字母，但比如我看着天它们就很巨大。
They get projected on surfaces, according to how far the surface is away; [up close] I get tiny little tiny letters and if I look at the sky, they're huge.
这种轻触型工具播放的近距离图像是在0.4英寸的微小型显示器上反射的激光形成的，使用全息摄影术以保持图画尽管在投影尖角上依然聚焦。
The Light Touch casts a big image from up close by bouncing lasers off a 0.4-inch microdisplay, using techniques from holography to keep the picture in focus despite the sharp projection angle.
阴影深度取决于光照方向和强度，以及物体和投影面的距离。
The qualities of a shadow depend on the light direction and intensity, as well as the distance between the object and the surface where the shadow is cast.
投影仪的另一个优点在于它投出的影像大而明亮，这是由于投影仪和银幕之间距离较近的缘故。
Another advantage is that the pictures the overhead projector shows are large and bright owing to the short distance between the projector and the screen.
论文提出了基于图像多路正交投影和最小距离分类器的人脸识别方法。
This paper proposes an image multi-orthogonal projection method for face recognition based on least class distance classifier.
推导了投影平面上以直代曲的极限距离计算公式，代曲极限间隔值的探求。
The calculation formula of extreme distance and limit interval to draw curves by straight lines on projection plane is deduced.
每个地图投影都弯曲距离、面积、形状、方向或它们的组合。
Every map projection distorts distance, area, shape, direction, or some combination thereof.
通过对雷达发现空袭兵器距离、空袭兵器进入方向、火力单元航路投影捷径的确定来对空情进行模拟。
Through making sure of detecting air attack weapon distance, enter direction by radar, projective shortcut of firepower unit fairway, the air defense situation was simulated.
我使用的谷歌地图投影的方法来计算两个纬度和经度的距离。
I am using Google maps projection method to calculate the distance between two latitude and longitude.
提出了一种利用控制顶点投影法计算点到平面NURBS曲线最小距离的算法。
The projection method of control points for calculating the minimum distance between a point and a planar NURBS curve is proposed.
由决策方案在理想方案上的投影及其到理想方案的距离还不能完全确定决策方案的优劣，应该综合考虑决策方案与理想方案的相似系数及其到理想方案的距离。
The preference of the decision program can not be exactly determined by the projection of the decision program on the ideal alternative and the distance of the decision program to ideal alternative.
在所有视角的投影依然被修复，在一段距离外，只有简单的透视。
In all projections the observer's point of view remains fixed, at some distance, so as to have only a discret perspective.
垂直投影乍眼一看有点古怪，由于物体的尺寸并没有因为它们的距离而改变，而是保持大小相同。
Orthographic projection often seems a bit odd at first, because objects stay the same size independent of their distance: it is like viewing the scene from an infinitely distant point.
投影仪采用几何设计原理，允许操作员近距离分析材料而不会影响皮料的投影效果。
The projector is of the Geometric Design, which allows the operators to stand by closely but still guaranties the excellent projection effect.
提出了一种基于方向和距离约束的分片排列编码方法，对投影光斑进行排列编码。
Then, an array coded algorithm based on direction and distance restrictions is presented to code projecting dots.
双重星系或天体系统，用动力学方法测定其质量时，观测到的视向速度和距离间距，都是各自值的投影值，可用统计方法，求出一个关于它们的平均投影因子。
Both of the observed radial velocity and separation being projective values, in order to determine the mass of binary galaxies the average projection factor may be derived by a statistical method.
在垂直地震剖面中，偏移距是震源和井口之间的水平距离。在斜井的情况下，偏移距是震源和检波器在地表的投影之间的距离。
In a vertical seismic profile, offset is the horizontal distance between the source and the wellhead or the surface projection of the receiver in the case of a deviated well.
理论分析表明：近场三维距离偏移算法与后向投影算法相比，能在较大程度上减少运算量。
Theoretical analysis shows that near field 3-d range migration imaging technique can reduce computational complexity in much degree by contrast with back propagation algorithm.
使用等距离匹配算法计算相机的焦距，以相机焦距作为球体半径，将照片图像投影至球面上。
The focal length of camera is estimated efficiently by using the algorithm of equidistant matching, images are warped to the surface of sphere whose radius equals to the focal length of camera.
最后，将类矩阵和试验样本分别进行投影，并根据其欧氏距离的大小得出试验人脸的最终类别。
Finally, class matrix and tested samples were projected respectively through the proposed rules. Then, the final class that tested faces belonged to was declared according to the Euclidean distance.
高分辨距离像（HRRP）是宽带雷达获取的目标散射点子回波沿雷达视线方向的投影矢量和。
High resolution range profile(HRRP) is the projection vector sum of target scattering point echoes acquired by wide-band radar along the direction of radar line-of-sight(LOS).
高分辨距离像（HRRP）是宽带雷达获取的目标散射点子回波沿雷达视线方向的投影矢量和。
High resolution range profile(HRRP) is the projection vector sum of target scattering point echoes acquired by wide-band radar along the direction of radar line-of-sight(LOS).
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