请输入您要查询的字词:
单词
激光散斑
释义
激光散斑
Encyclopedia
工学
激光散斑
释
Laser speckle
激光散斑
当激光照射在墙壁、纸张、毛玻璃等这些平均起伏大于波长数量级的光学粗糙表面或透过光学粗糙的透射板上时,这些表面上无规分布的面元散射的子波相互叠加使反射光场或透射光场具有随机的空间光强分布,呈现出颗粒状的结构,形成随机分布的亮斑和暗斑。又称相干散斑。
Physics
光学、声学
光学
laser speckle
激光散斑
>光学>激光>释义
laser speckle
激光散斑
[laser] speckle
[激光]散斑
†
随便看
principle of functoriality
principle of general covariance
principle of general elimination of quantitative restriction
principle of general relativity
principle of geometric reverse
principle of geophysical exploration
principle of good faith and honesty
principle of hard and soft acids and bases
principle of hard and soft acids and bases (HSAB principle)
principle of harmonic measure
principle of health maintenance with drugs
Principle of historical cost
principle of hyperbolic measure
principle of implicit measurement
principle of inclusion and exclusion
principle of inclusion exclusion
principle of inclusion-exclusion
principle of indemnity
principle of independence
principle of independent action of forces
principle of indeterminacy
principle of indexing
principle of individualization
principle of individualized teaching
principle of induction
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/14 2:15:26