1) spot definition
斑清晰度
2) spot definition
光斑清晰度
3) spot definition
光点尺寸;光斑清晰度
4) definition
[英][,defɪ'nɪʃn] [美]['dɛfə'nɪʃən]
清晰度
1.
Comparison of high definition television and film;
高清晰度电视与电影的比较研究
2.
The article introduces the difference of highdefinition and high fidelity color printing technology.
说明了高清晰度与高保真的彩色印刷技术之间的原则区分,重点讲解了高保真彩色技术的特征、应用及发展。
3.
The effect of PMAs'addition in the ink jet coating layer on the speed of ink absorption, definition and the image density was examined.
合成了由乙二胺或二乙三胺改性聚乙二醇的烷基多胺聚合物 (PMA) ,并对其结构进行了表征 ,同时研究了PMA添加到喷墨材料涂层中后对吸墨速度、清晰度、影像密度等记录性能的影响。
5) sharpness
[英]['ʃɑ:pnis] [美]['ʃɑrpnɪs]
清晰度
1.
Paste Flowability Effect on the Outline Sharpness in Printing;
糊料流动性对印花轮廓清晰度影响的研究
2.
The feasibility of the determination of the image sharpness and MTF by a scanner was discussed,and some sharpnesses of T-grain,cubic and potato-shaped AgBrI photographic emulsions were determined by the scanner and the PDS microdensitometer,respectively,and MTFs of the commercial black white film developed by different developers were obtained with the same procedures.
探讨了借助扫描仪测定影像清晰度和MTF的可行性,采用扫描仪和PDS测微密度仪对T颗粒、立方体和马铃薯型溴碘化银感光材料进行了影像清晰度测定;采用不同显影剂对黑白胶片进行了MTF的测定。
6) clarity
[英]['klærəti] [美]['klærətɪ]
清晰度
1.
Multi-Focus Image Fusion Based on Second Imaging and Difference of Clarity;
基于二次成像与清晰度差异的多聚焦图像融合
2.
A multi-focus image fusion algorithm based on image pixel clarity
一种基于像素清晰度的多聚焦图像融合方法
3.
A cepstrum-based clarity assessment method for face images
一种基于倒谱的人脸图像清晰度评价方法
补充资料：光斑
| 光斑 faculae 日面上用白光看到的明亮区域，位于太阳光球的上层。其形状不规则，有明亮的纤维状结构。尺度在几千千米到1万千米之间。光斑通常在日面边缘才能清楚看到，多数与黑子相伴，寿命比黑子长。它的数目和总面积与黑子一样有11年的周期变化，和黑子不同的是光斑不仅出现在赤道区也出现在极区。光斑的温度比光球高，深层处的温度比光球约高100度，表面处则比光球约高2000度。与周围光球相比，光斑的亮度约大10％，压力约为光球的10倍。光斑的磁场强度约百分之几特斯拉。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条