Under astigmatism even narrow parallel light beams will not combine into one point.
有象散存在时甚至很窄的平行光束都不能会聚在一点。
Two kinds of convex lens which make parallel light rays converge to the focal point are given.
本文给出两种能使平行光严格聚焦于一点的凸透镜。
Using laser He-Ne as light source, a image of the object is reconstructed in a system of parallel light.
再采用氦氖激光为光源，在平行光路系统中得到物体重建像；
The parallel light rays of the prnicipal axis that approach a convex lens can converge to the focal point.
只有在近轴光线条件下，平行光通过凸透镜才可近似聚焦于一点。
The lighting elements required for generating parallel light beams in the viewer's actual position are determined.
这些照明元件确定为需要为当前观察者位置生成平行光束。
Optical performance was measured under the irradiation of the CHF-XM35-500W xenon lamp with a parallel light source system.
光学性能是在CHF-XM 35 - 500 W氙灯-汞灯高亮度点光源平行光源系统的照射下进行测定的。
The intensity distribution of parallel light field produced by paraboloid reflector is analysed and its measured result is introduced.
本文从理论上分析了抛物面反射镜产生平行光场的光强分布规律，并介绍了实际测量结果；
The EUC is raised by following way: the first-stephologram (H1) is reconstructed by three parallel linear beams instead of parallel light.
将三相互平行的线光束替代平行光再现母全息图。
The Fourier transform characteristics of off-axis hololens was discussed, which was made by using a dot light source and an inclined parallel light.
利用一点光源和一束倾斜平行光拍摄了一种离轴全息透镜，并对其傅里叶变换特性进行了分析。
The method of pinhole camera which is set up at the cone of a projectile, can record the yaw-time curve directly by a frequency-flash parallel light.
用在弹头上安装针孔照相机的方法，并借助一个频闪平行光源，能够直接记录攻角——时间变化曲线。
The invention relates to a concentrator of a coaxial confocal rotating paraboloidal mirror, belonging to the technical field of parallel light convergence.
本发明是一种同轴共焦旋转抛物面镜聚光器，属于平行光汇聚的技术领域。
In order to decrease the wave aberration, we propose to use the parallel light as reference light, and reconstruct the master hologram by using the inverse light road.
为了把波像差的影响减少至最小，我们建议使用平行光做参考光，并用逆光路再现母全息图。
While not strictly necessary, a parallel light is also applied to the "stereo" layer, this provides additional control over brightness and even can apply colour (mood) effects.
当要求不是很严格时，一组平行光也可以加到“立体”层，这提供了额外的光照控制甚至可以加入颜色(气氛)效果。
The optical system uses the fluorescent lamp with the collimation mirror, incident the grating surface by the parallel light, in order to produce the moiréfringe through the grating.
光学系统采用白光灯加准直镜，以平行光照射光栅面，通过光栅副产生莫尔条纹。
The focal size has been calculated under both ideal parallel light and natural sunlight condition respectively. The result from natural sunlight approximately equal to the measured one.
对平行光和太阳光，分别进行了计算，焦斑尺寸的理论值非常接近实测值。
This paper discuss how to measure and calculate when a parallel light doesn't incide grating vertically in measuring grating constant and how to adjust a parallel light to incide grating vertically.
本文讨论光栅常数测量中，平行光不垂直入射光栅时如何对测量值的影响及如何调节平行光垂直入射光栅。
A parallel effort was made by theorists to understand the properties of laser light, to describe its coherence, its classical aspects, and its inherently quantum features.
同时理论物理学家们正努力研究激光的性能，以便阐述其量子性，从而在使激光在实验中作更好的应用。
The discovery of intelligent life on other solar systems with the parallel discovery of a faster-than- light transport stack is the main cause.
其主要原因是发现了其他太阳系的智慧生物和超光速传送堆栈.
Allthe areas on this floor are arranged in parallel, so that each room enjoys natural light: bathrooms, bedrooms, kitchen, dining and living room.
该层的所有房间平行布局，因此浴室、卧室、厨房、餐厅和客厅都可以享受到充足的自然光线。
The dye molecules are aligned in parallel with the axial folds of paired the birefringence patterns which are characteristic of amyloid when viewed by polarised light.
染料分子通过成对的双折射模式的褶皱轴并联对齐，这是在偏振光下观察的淀粉样蛋白的特性。
An ideal PV cell can be modeled as a light-induced current source in parallel with a diode.
理想PV电池的模型可以表示为一个感光电流源并联一个二极管。
Intend that the parallel lives of light medium and dark that are a mirror of the polarities expressed by each also become unified at this time.
意愿在每个同学所表达出来的极性中，作为相应镜子的你的光明、中等、黑暗平行生命也在此刻相互统一起来。
Intend that the parallel lives of light medium and dark that are a mirror of the polarities expressed by each friend also become unified at this time.
意愿在每个朋友所表达出来的极性中，作为相应镜子的你的光明、中等、黑暗平行生命也在此刻相互统一起来。
Package with parallel dresser, dust suction & coolant system, halogen light, and permanent magnetic chuck.
包装内有并行修纤机、吸尘及冷却系统、卤素灯和永磁吸盘。
Intend that the parallel lives of light medium and dark that are a mirror of the polarities expressed by each leader in your life also become unified at this time.
意愿在你此生每个领导所表达出来的极性中，作为相应镜子的你的光明、中等、黑暗平行生命也在此刻相互统一起来。
An innovative parallel laser direct writing system based on intensity modulating spatial light modulator (SLM) is proposed, and the math model about this system is established.
提出了一种基于强度调制型空间光调制器(SL M)的并行激光直写系统，建立了该系统的数学模型。
We analyzed the stray light source of system and drew a conclusion that non-image beam has great effect on system qualities and system ghost images caused by parallel Windows should not be ignored.
分析了系统杂散光的来源，得出非成像光束对系统影响较大、平板玻璃窗产生的鬼像不容忽视的结论。
The straight-edge diffraction of this parallel beam superposing on the light spot constitutes the so-called M-line.
这束平行光的直边衍射花纹与光斑本底叠加的结果在观察屏上形成为通常所称的M线。
According to the requirement analysis of QR-HEV, a light torque-composing parallel hybrid powertrain configuration is finally adopted.
根据QR -HEV的需求分析，确定采用轻度混合的扭矩合成型并联混合动力结构。
According to the requirement analysis of QR-HEV, a light torque-composing parallel hybrid powertrain configuration is finally adopted.
根据QR -HEV的需求分析，确定采用轻度混合的扭矩合成型并联混合动力结构。
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