介绍了用于检测光学度盘的动态光电显微镜的原理、光学系统、电子学系统及瞄准精度。
In this paper the principle, optical system, electronics system and aiming accuracy of dynamic photoelectric microscope are descriped. which is used for calibrating optical limbs.
借助激光等离子体的光学度规，严格求解了弯曲时空中的狄喇克方程，得到了强激光等离子体中的自由电子波函数。
The wave function of free electron in a strong laser plasma is obtained by solving exactly the Dirac equation in a curved space-time with optical metric for the laser plasma.
这张NGC 6240（星系）的图片是来自钱德拉（X射线天文台）新X射线数据（如图中红、橙、黄部分所示）和哈勃望远镜于2008年首度公开的一张光学图像两者合成的。
This image of NGC 6240 contains new X-ray data from Chandra (shown in red, orange, and yellow) that has been combined with an optical image from the Hubble Space Telescope originally released in 2008.
“这个相机内置了一个光学图像放大器，解决了灵敏度和拍照速度之间的权衡问题，”他说，“它在显微技术上会特别有用。
“The camera has a built-in optical image amplifier that overcomes the tradeoff between sensitivity and speed, ” he said. “It could be especially useful for microscopy.
类似的在光学方面的增益灵敏度控制的技术已经被人们掌握。
A similar gain in sensitivity has been achieved in the control of light.
在屏幕上的字体由墨水形成，与背景形成很高的光学对比度，使之便于阅读。
Letters and other characters on the screen are formed out of ink that has a high optical contrast with the background, making them easy to read.
光学厚度小于0.1意味着是能见度高的晴天；1或者以上则意味着烟雾天气。
An optical thickness of less than 0.1 indicates a clear sky with maximum visibility; a value of 1 or above indicates very hazy conditions.
电子取景器清晰度还无法和光学取景器相比。
Electronic viewfinders cannot match the clarity of a good optical finder.
本文推导两个成份的光学猫态的平均光于数，二阶相干度的表达式及猫态的光子数分布，揭示出猫态的某些性质。
The mean photon number, the second-order coherence and the distribution of this optical cat state are derived in this paper and some properties of this state are presented.
他们致力于提高该光学影像的清晰度。
They concentrated on better definition of the optical image.
本文还探讨了大气气溶胶光学厚度与水平能见度以及沙尘天气之间的关系。
The relationships between atmospheric aerosol optical thickness and horizontal visibility as well as the dusty weather were discussed.
利用光学温度控制器使测量硅的峰高信号增强一倍，试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响；
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
此外气溶胶光学厚度与大气稳定度也有一致的日变化趋势。
Besides, the diurnal change of AOD has the same tendency as that of the atmospheric stability.
设计了用于测量输出为视频图像信号的多光轴光学系统的光轴平行度校正仪器。
The instrument for measuring the parallel of the multi?axis optical system with video output was designed.
方法设计的焦度计主要由照明系统、准直系统、投影光学系统组成。
Methods The designed lensometer primarily consists of light system, collimating system and projective system.
讨论了由单一二次反射镜和放在其后的两透镜无光焦度校正板组成的光学系统的像差特性。
The aberration characteristics of the optical system of a single conic reflector and a two-lens null corrector are discussed.
为提高光学相关图像识别的准确度和抗畸变能力，引入多重复合匹配滤波器概念，探讨一种新的识别思路。
A concept of multi-complex matched filter is introduced to improve the recognition of optical correlation image and the resistance of distortion, and a new way for the recognition is discussed.
应用矩阵光学推导出了这种紫外石英消偏器的残余偏振度，并得到影响其消偏性能的几个因素。
The residual polarization degree of depolarizer is calculated with the matrix optical theory and some factors effecting the depolarizing performance is obtained.
本文介绍一种采用双反馈方式提高光学双稳态器件静态稳定度的新方法。
In this paper a new method of using double feedback proces to improve static stability of optical bistable device is presented.
顶焦度计又称对光机、查片机，可用来测量球光镜镜度、散光镜镜度、棱镜镜度以及散光轴线和光学中心点等，是眼镜片冷加工中必不可少的检测仪器。
The lensometers is also called measural lens dioptre instrument, to measure spherical lens dioptre, cylindric lens dioptre and axis, prism dioptre, and lens optical center etc.
为了提高激光多普勒调制器调制频率的稳定度，通过从光学、机械、电子学等方面的优化，对影响多普勒调制器的各种因素进行了深入的研究。
In order to improve the frequency stabilization of the Doppler modulator, a series of affecting factors are considered in depth and optimized in the aspects of optics, mechanics and electronics.
天然牙的视觉外观除了颜色的三要素色相、明度、饱和度以外，还有许多第二光学特征：半透性、浑浊度、晕色、表面光泽度、荧光性，其中以半透性最为重要。
In addition to value, hue and chroma, there are many subtle secondary optical properties of natural human tooth, such as translucency, opacity, iridescence, surface gloss and fluorescence.
光学和光学仪器。视觉敏锐度测试。相关的验光字体法。
Optics and optical instruments. visual acuity testing. method of correlating optotypes.
描述了投影显示关键参数（分辨率、对比度、投影光学、系统的光通量、彩色化、灯及屏幕）及优化方法。
The key parameters of projection display, including resolution, contrast, projection optics, optical throughput, color, light source and screen and their optimum method were described.
提出以光散射理论为基础，利用光学技术实现表面粗糙度的在线测量。
An in-process measuring of using optical technology based on light scattering theory is presented.
从猫眼的球度误差、材料折射率误差和光学中心误差几个方面对猫眼产生的光学误差进行了分析。
Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.
这些是均质性更好、光学灵敏度更高的现代材料。
These are modern materials having greater uniformity and higher optical sensitivity.
这些独特的属性从来没有考虑离开奥克利框架的光学清晰度和全周的观点。
These unique attributes never take away from the Oakley A Frame's optical clarity and wide peripheral view.
传导型光学烟雾探测器的可靠性会受到光学元件寄生效应灵敏度的影响，特别是温度。
Reliability of the transmission-type optical smoke detectors is affected by sensitivity of optical components to parasitic effects, especially to temperature.
传导型光学烟雾探测器的可靠性会受到光学元件寄生效应灵敏度的影响，特别是温度。
Reliability of the transmission-type optical smoke detectors is affected by sensitivity of optical components to parasitic effects, especially to temperature.
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