基于斜视成像几何模型，分析了目标回波信号距离走动比距离弯曲大得多的特点。
Based on the imaging geometry of squint mode, the characteristics of echoes in squint mode are analyzed in this paper.
利用瞬时多普勒频率与波束斜视角的对应关系构造出一种具有闭合解的距离弯曲因子。
A close-form range curvature factor is constructed through the correspondence of the instant Doppler frequency to the squint angles.
该算法基于高阶距离模型，首先在距离压缩时校正距离走动，然后在两维频域校正距离弯曲。
This algorithm is based on high-order range model, which firstly corrects range walk in the process of range compression and then corrects range bending in two dimensional frequency domain.
大斜视角下SAR信号特点表现为大的距离走动和小的距离弯曲，这使得采用时域距离走动校正和二维可分离成像方法成为可能。
The high squint SAR signal characterizes a large range walk and a small range curvature, which enables us to compress it in range and azimuth separately.
她的肌肉不能让他哪怕在很短的距离以内以每小时一公里的速度移动。它能做的最敏捷的动作就是挥一挥它弯曲的胳膊。
Its muscles are such that it is quits incapableof moving at a speed of over a kilometer an hour even over the shortest distances and the swiftest movement it can make is a sweep of its hooked arm.
她的肌肉不能让他哪怕在很短的距离以内以每小时一公里的速度移动。它能做的最敏捷的动作就是挥一挥它弯曲的胳膊。
Itsmuscles are such that it is quits incapable of moving at a speed ofover a kilometer an hour even over the shortest distances and theswiftest movement it can make is a sweep of its hooked arm。
如果一个体积足够大的星体从一个距离很远的恒星前面经过，那么会产生透镜效果，使那个恒星的光线产生弯曲或变形，这样就能很清楚的看到这个星体。
If a large object passes in front of a more distant background star, it may act as a lens, bending and distorting the light of that star so that it may appear to brighten significantly.
由于地球表面弯曲，距离更远时，系统就遇到问题。
Any farther away, and the system encounters problems due to the curvature of the earth.
原则上，由量子微粒引起的微小弯曲效应应该通过长距离的累积形成一个可探测的信号。
In principle, the tiny twisting effect due to the quantum grains should have accumulated over the very large distance into a detectable signal.
此外，当薄膜被弯曲时，晶体间的距离会变化，其中的色彩也随之改变。
Moreover, when the film is warped, the spaces between the crystals change—and the colours produced change with them.
在某些河段，直道距离仅有1英里的地方河道会弯曲成5英里。
In certain places, it has packed 5 miles of river into a 1 mile stretch of land.
借由“微重力透镜”效果，即从遥远距离恒星射来光线通过这些星体时会发生弯曲的现象，我们才发现了这些星体。
The objects revealed themselves by bending the light of more distant stars, an effect called "gravitational microlensing".
相反，若座椅距离转向盘太近，把握转向盘后手臂的弯曲度会很大，撞车时，它就几乎没有弯曲空间了，同样会很容易骨折。
On the contrary, if the seat steering wheel is too close, grasp the steering wheel bending the arm after will be very big, crash, it is almost no space curved, also it is easy to fracture.
鹅颈管只伸入钢瓶内部较短的距离，弯曲到阀门排气口对面的钢瓶内侧。
The gooseneck goes only a short distance into the cylinder and then bends to the cylinder side opposite the valve outlet.
我们走的这条路弯弯曲曲的，这片林子从这边到那边的直线距离肯定有半英里，我们离开第一条大路到现在，还望不见树林的尽头。
We have taken such a very serpentine course, and the wood itself must be half a mile long in a straight line, for we have never seen the end of it yet since we left the first great path.
在中场区通过对相位弯曲补偿进行微波成像与远场成像效果相当，且能大大降低对测试距离的要求，所以具有很强的工程应用价值。
The middle-field ISAR imaging by mending curved phase front is as same as the far-field imaging, but can reduce the requirement of measurement distance greatly, with great engineering meanings.
大气折射效应会引起无线电传播路径发生弯曲，使得无线电导航定位系统中测量到的距离与真实值有一定的误差。
Radio wave bending is caused by atmospheric refraction, which leads to the distance measured by radio navigation system different from the truth.
他把光的弯曲度计算了出来；他还能把星球看上去移动了的距离也计算出来。
He worked out just how much the light would bend; he could also work out how far the stars would appear to have moved.
这现象在特定的情况下会发生：短距离间巨大的温差。该温差弯曲光线，以致于光线直奔你的眼底，而不是从物体表面散发出来。
It happens when a big change in temperature over a small distance bends light rays so they're sent towards the eye rather than bouncing off the surface.
提供一种由使用者根据口腔内侧齿缝位置或距离，可随意调整弯曲角度的牙签。
The utility model provides the toothpick capable of adjusting the bending Angle freely by a user according to the gash position or distance at the inner side of a mouth.
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.
短距离选手通常比长距离选手肘部弯曲度小，手臂比较伸展。
Sprinters will usually swim with longer arms and less elbow bend than distance swimmers.
弯曲的表面可以集中阳光从而加速凹陷处的升华速度，逐渐地与高处拉开距离，这样一来就形成了一片高耸的冰峰森林。
The curved surfaces then concentrate sunlight and speed up sublimation in the depressions, leaving the higher points behind as forests of towering spikes.
她的肌肉不能让他哪怕在很短的距离以内以每小时一公里的速度移动。它能做的最敏捷的动作就是挥一挥它弯曲的胳膊。
Its muscles are such that it is quits incapable of moving at a speed of over a kilometer an hour even over the shortest distances and the swiftest movement it can make is a sweep of its hooked arm.
他计算出了光线将会弯曲的程度他还能把恒星看上去移动了距离也计算出来。
He worked out just how much the light would be bent; he could also work out how far the stars would appear to have moved.
计算了有效弯曲半径经历渐变和突变情况下，模式功率随传播距离和有效弯曲半径的关系。
The dependences of mode power on propagation distance, effective bend radius are calculated with the bend radius experiencing sudden and gradual transition.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
由断层作用造成的地层缩短量等于水平断距；由褶皱造成的地层缩短量等于褶皱弯曲部分的长度减去弯曲剖分的水平距离。
The shortened part due to faulting is equal to horizontal fault throw, and the shortened part due to folding is the difference between a curved formation length and its corresponding "span".
基本弹性弯曲理论要求弯曲应力均随到中性轴的距离而线性变化，但塑性弯曲理论揭示了一个更加精确的和复杂的应力分布。
Elementary Elastic bending theory requires that bending stress varies linearly with distance from the neutral axis, but plastic bending shows a more accurate and complex stress distribution.
动态时间弯曲(DTW)距离是时间序列相似搜索的一种重要距离度量，但其精确计算是一个性能瓶颈。
Dynamic time Warping (DTW) is one of the important distance measures in similarity searching of time series; however, the exact calculation has become a bottleneck.
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