focal illumination
英 [ˈfəʊkl ɪˌluːmɪˈneɪʃn]
美 [ˈfoʊkl ɪˌluːmɪˈneɪʃn]
网络 焦点照明
双语例句
- In view of the contradiction between the resolution and focal depth of the photolithographic system, the influence of binary grating illumination on light intensity of the wafer and transmission frequency of the photolithographic system are studied in detail.
针对光刻系统分辨力和焦深的矛盾，详细研究了二元光栅照明对硅片上光强以及对光刻系统传输频率的影响。 - Secondly, the anterior segment image, which was acquired by the method of direct focal illumination, was analyzed automatically to give some physiological and pathological parameters.
然后对利用直接焦点照明法采集得到图像进行自动分析提取眼前节的各种生理、病理参数； - The offset of the focal distance of this system could be defined properly by preliminary theory analysis, experimental demonstration and tracing the ray using illumination CAD soft-ware that programmed by ourselves.
通过理论分析、实验论证和用自编制的照明设计CAD软件进行光线追迹，较好地确定了该系统的焦移量。 - Inserting an array composed of nearly one hundred similar lenses into a common focal system, the uniformity of the illumination of a target can evidently be improved without being affected by the near field distribution of laser beams.
用近百个相同透镜组成的列阵，插入到普通的聚光系统中，能够显著改善靶面照射均匀性.并且基本上不受激光束近场分布的影响。 - A new projection technique for measuring the intensity undulations by interference speckles caused in the micrometer magnitude has successfully been developed, in order to test the focal property of optical array system for uniform illumination.
为了检测列阵式靶面均匀照明光学系统的聚焦特性，成功地开发了测定微米量级光强度起伏干涉斑纹投影放大的新技术。 - The infrared focal plane detector based on a TDI-CCD has the features of high sensitivity and high resolution. It can operate at a lower illumination condition and will have a wide application area.
基于TDI-CCD构成的红外焦平面探测器件灵敏度高，分辨率高，能在更低照度下工作，具有广阔的应用前景。