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illuminated target
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  “illuminated target”译为未确定词的双语例句
     Deduced the elements of the“Spectrum shifting”: Use the resting fringe illuminate target many times, take pictures of the illuminated target, process the pictures by algorithms, at last, abtain the high resolution image of the target.
     理论推导了“频谱搬移法”的成像原理:多次利用相位不同的静态条纹对目标的频谱信息进行搬移,对照射条纹后的目标进行成像,利用算法对多幅图像综合处理,得到目标高分辨率图像。 其次,利用MATLAB进行了仿真。
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  相似匹配句对
     N TARGET
     命中目标
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     Target Compounds:
     目标化合物:
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     At first, the target of recycle economy and the differences between recycle economy and pollution control are illuminated.
     首先,阐明了发展循环经济与污染控制的区别,确定了循环经济实现手段的目标。
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     Architectural Illuminated Painting in HuiZhou
     徽州的建筑彩画艺术
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  illuminated target
It uses low resolution rotation stages and resolution enhancement from a vision system to determine the line-of-sight to a spherical illuminated target.
      
Experiment?3 required participants to reach, under a monocular or binocular view, for a continuously visible self-illuminated target object in an otherwise dark room.
      
In experiment 2 subjects were presented with a continuously illuminated target that was oscillated sinusoidally at frequencies of 0.2-1.34 Hz and amplitudes of ± 5-20°.
      
Rats with either bilateral ablations of superior colliculus, bilateral ablations of visual cortex, or sham operations were trained to run across a large arena towards a small illuminated target which varied in location from trial to trial.
      
The bottom line is that no amount of processing can compensate for a poorly illuminated target.
      
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The paper is a further report on the design and clinical use of a photo-electric automatic exposure device for X'ray localization of intraocular foreign bodies. The device is consisted of three parts: (1) a photo-electric fixation device similar to the direct ophthalmoscope with a illuminated target for central fixation and a photo-electric cell, collecting the reflected light, passes the generated potential through a regulating console to effect trigger release for X'ray exposure only during central fixatiort...

The paper is a further report on the design and clinical use of a photo-electric automatic exposure device for X'ray localization of intraocular foreign bodies. The device is consisted of three parts: (1) a photo-electric fixation device similar to the direct ophthalmoscope with a illuminated target for central fixation and a photo-electric cell, collecting the reflected light, passes the generated potential through a regulating console to effect trigger release for X'ray exposure only during central fixatiort by the uninjured eye while the injured eye is alligned with the locator for exposure; (2) the use of a plastic wedge-shaped filter in lateral projection to allow direct visualisation of the corneal profile; (3) the placement of the Comberg type locator 1cm in front of the cornea without having to manipulate the eye.

本文是对前已报告过的光电控制,自动拍片的眼球内异物定位仪的临床应用和改进的进一步报告。定位仪由三个部分组成:(1)一组光电控制的固视器,类似直接检眼镜,内装固视的示标。检眼镜窍视孔后安装一个光电管,接收由黄斑及角膜中心区反射的光线,使其转换为电流、导入控制箱,经放大后通过电流栅,再接上X线拍片机开关。当伤眼眼轴与眼外定位器及X线投射轴调至同轴时,固视眼又同时注视示标,即能使X线自动拍片;(2)在侧位照片时加用一个楔形滤线板,使角膜侧面的轮廓能在照片上显示;(3)将Comberg式定位器置于眼的前面1cm处,不与眼球接触。为了保证本设计的可靠性,对中心固视所激发的光电流量与邻近的反光面昕激发者相比较的结果,发现中心固视的电流强度是虹膜面反射所激发者的三倍。在58例进行前后两次拍片的对比分析中,发现77.6%的病例的三维空间定位是完全吻合的。在其他的13例不完全吻合者,相差数在0.5至2mm之间。在临床应用的48例中,74例为深部异物。除6例摘除了眼球,其余经手术治疗并由X线定位指导切口者的76例中73例成功地摘出异物。本文还讨论了本设计的优点及其局限性。

The laser radar cross section (LRCS) for a target is generally calculated by integrating the bidirectional reflectance distribution function (BRDF) of the material over the target surface illuminated by the incident laser. However, this is not feasible for direct reflection targets since the target surface is not just the surface from which the laser is scattered. The paper is devoted to a study on the method for calculating laser radar cross sections for direct reflection targets, where most of the incident...

The laser radar cross section (LRCS) for a target is generally calculated by integrating the bidirectional reflectance distribution function (BRDF) of the material over the target surface illuminated by the incident laser. However, this is not feasible for direct reflection targets since the target surface is not just the surface from which the laser is scattered. The paper is devoted to a study on the method for calculating laser radar cross sections for direct reflection targets, where most of the incident laser is scattered backwards into a very small solid angle. A simple method for calculating the laser radar cross sections was proposed, in which the laser radar cross section is calculated with the effective area of the laser-illuminated target surface, the divergent angle of the scattered laser beam and the reflection ratio of the target. It is applied to the optical corner reflector and “cat-eye” target respectively, with formulas for estimating their laser radar cross sections derived. Using the formulas, the laser radar cross sections for two real direct reflection targets are calculated. The calculation results, which are consistent with the measurements quantitatively, show that the method proposed is feasible for direct reflection targets.

为了解决镜面反射目标激光雷达截面的工程计算问题 ,本文从激光雷达截面的定义出发 ,在具体分析镜面反射目标激光散射特性的基础上 ,提出了一种简便的适用于镜面反射目标的激光雷达截面的工程估算方法 ,该方法仅利用目标有效照射面积、散射光束发散角和目标后向反射比就可以估算得到镜面反射目标的激光雷达截面。本文还将该方法应用于两类典型的镜面反射目标 ,即激光角反射器目标和“猫眼”目标 ,得到了相应的激光雷达截面估算公式。该法计算结果与实测一致 ,可用于镜面反射目标激光雷达截面的工程计算

 
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