| 单词 | keystone distortion |
| 释义 | keystone distortion [`kē´stōn di`stȯr·shǝn] COMMUNICATIONS Distortion produced by scanning in a rectilinear manner, with constant-amplitude sawtooth waves, a plane target area which is not normal to the average direction of the beam. |
| 随便看 |
科学参考收录了103327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。