单色的

The lens system comprises four separated lens components, with three of them being subapertures. Two examples of apochromatic telescope are presented, both with the use of typical normal glasses, namely crown K9 and flint F5 glasses, and low-cost slightly anomalous dispersion glasses.

本文介绍了一种采用小异常色散玻璃复消色差的新型结构形式的光学系统，由四个分离的透镜组构成；给出了两个望远镜物镜设计实例，均使用价格便宜的非异常色散玻璃，校正了二级光谱、倍率色差，同时也校正了其他色差和单色像差。

The original Archimedes A305 only had 512 Kb of RAM and monochrome graphics, but its 4 MIPS ARM2 processor offered much better performance than a 68020 based Macintosh II or an 80386 based PC.

原始的阿基米德斯 A305仅有512KB内存，是用单色显示器，但是达到4MIPS的ARM2处理器却提供了比起68020的MACII或80386PC好得多的性能。

By analytic geometry method and solving quadratic equation,a computer simulation algorithm of digital projection under arbitrary scanning locus was proposed.The algorithm is based on the rules of attenuation of monochromatic X-rays.Through mathematical modeling and computer simulation,digital projections of ellipsoid and cylinder in circular and helix scanning modes are exemplified respectively,which are proved to be correct by FDK and PI-line reconstruction algorithms.

介绍了一种利用解析几何和求解二次方程仿真任意扫描轨迹下的锥束射线投影数据算法，该方法基于单色射线贯穿物体的衰减理论，通过数学建模与计算机仿真，给出了椭球、圆柱两种典型模型分别在单圆、螺旋线扫描轨迹下的投影数据仿真结果，并利用FDK和PI线重建算法进行验证，证明了该种数值仿真方法的正确性。

Theoretical analysis and digital simulation results show that using spotlight illumination systems to realize random phase encoding of color images is feasible.

理论分析和数值模拟显示，采用单色点光源照射系统，对彩色图像进行随机相位编码是可行的；同时由于系统装置的减少，有效地减少了由于随机相位掩膜所引起的相应光能损失和图像噪声。结果表明，这种方法在追求彩色还原度高的场合具有实用价值。

As the time of modern roboticized industry comes, quondam homochromous Color Tag is too simple to satisfy double-quick industrial demand.

随着现代自动化工业的来临，原有简单的单色色标识别已不能满足快速的工业需求，因此一种对系列色标组合判读的方法就诞生了。

By collecting images of fringes of equal chromatic order and comparing them,the influence of many factors on FECO and clearance calculation of surface forces apparatus,such as the distance between the object glass and the contact point,the grating constant of spectrometer,the angel between total reflection triple prism and the flat of inner beam path and so on,was analyzed.

通过采集图象进行对比分析的方法，讨论了表面力仪中物镜与接触点的距离、分光仪光栅常数、全反射三棱镜与单色仪光路光学平面夹角等因素对FECO条纹以及后续计算的影响，并介绍了表面力仪中计算表面间隙的两类主要方法。

Summingthe infinite transfer matrix series exactly,the comparisonsbetween the experimental curves and our theoretical results showthat our physical picture and theory are suitable.

利用激光的相干性，单色性好的优点，获得消振荡，微区测吸收系数的方法。为了与实验比较，获得了峰谷比的理论公式，计算结果与实验上在精度10-2要求上一致。

We carried out some test and routine observations, and by the data analyses we conclude:1 This system can improve the contrast and spatial resolution of the filtergram and magnetogram obviously;2 The optimization of the algorithm largely improve the temporal resolution, and this makes the routine observation possible.

通过对试观测和常规观测数据的分析，我们发现：1该系统能够大大提高单色像、磁场数据的对比度和空间分辨率；2对相关跟踪算法的优化大大提高了系统的时间分辨率，系统可以投入常规观测使用。

KANG Yun as gift company, is to bring the products from the monochromator into a two-color this year, an increase of 30% on orders, prices also go up the.

康运作为礼品公司，这是为了使两色的单色器的产品，今年的30％的订单增加，价格也上升了。

The experimental method was described for measuring the chromaticity of the light source of electroluminescence lines by means of a grating monochromator .

基于色度学的基本理论和色度的测量方法，提出了用平面光栅单色仪测量场致发光线光源色度的方法，研究了场致发光线的结构和发光原理

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。