1. They concentrated on better definition of the optical image.
   他们致力于提高该光学影像的清晰度。
2. One kind of optical parallel negabinary arithmetic is investigated.
   研究了光学负二进制并行算术运算。
3. Telescopes and microscopes are optical instruments.
   望远镜和显微镜是光学仪器。
4. The ADM also provides for dynamic bandwidth allocation, optical hubbing, and ring protection.
   ADM还用于动态带宽分配、光学压制阴模法以及环保护。
5. We found that porphyran is a kind of good material for optical limiter.
   研究发现，卟啉类反饱和吸收材料有很好的光限幅作用。
6. Slit lmp microscope is an ophthalmologic opticalinstrument used to check preocular optical magnification .
   裂隙灯显微镜是借助光学放大原理，检查眼前部和眼内部的眼科光学仪器。
7. An optical fiber is a dielectric (nonconductor of electricity) waveguide made of glass or plastic.
   光纤是一种介质（绝缘体电）波导的玻璃或塑料。
8. For the reason why optical activity of mesomer is counteracted classical answer was not convincing.
   指出了内消旋体消旋原因传统解释的不合理性。
9. Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical, electric, magnetic properties.
   芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能。
10. He has optical trouble.
    他的视力有问题。
11. This increased optical density caused by a disassociation or melting of the DNA is called hyperchromicity.
    这种由于DNA离解或融解引起的光密度增加，称之为增色效应。
12. Therefore,the several rephosphorization prevention methods are put forward by slag optical basicity control when the som...
    由此提出在转炉下渣条件下,控制钢包渣光学碱度来控制回磷的几点措施。
13. The microstructures were studied with optical microscope, X-ray diffraction,electron probe and glow discharge spectro scopy analysis.
    用光学显微镜、X-光、电子探针及辉光逐层分析等方法进行了微观分析。
14. A method of parallel optical processing of double exposure specklegram or particle image using hololens array is presented.
    介绍了用全息透镜阵列对双曝光散斑图或双曝光粒子像进行并行光学处理的方法。
15. Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.
    检测设备有光学投影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。
16. Since this mixture has a different optical rotation (levorotatory) from the original sucrose, the mixture is called invert sugar.
    此混合物和蔗糖具有不同的旋光度，因此被称为转化糖。
17. Therefore,it is important to control strictly reaction conditions for removing cystine's mesoisomer and making L-cystine of high optical purity.
    严格控制反应条件，分离除去内消旋胱氨酸是制取高光学纯度L-胱氨酸的重要措施。
18. The benefits of movability in wireless communication and high capacity in optical communication are combined in optical wireless system technology.
    光无线系统技术结合厂无线通信的可移动性和光通信的高容量的优点。
19. Software Description: About ADOS, This is a program for automatic design, analysis and optimization of optical systems.
    ADOS这是一款支持自动设计、分析和最优化功能的光学系统软件。
20. The feature of optical fiber transmission system and its effect on the solar radio heliograph are analyzed in this article.
    摘要分析了光纤传输系统的特性，及其对太阳射电频谱日像仪的影响。

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