“shadow line”的概念、定义、翻译、参考文献-科学参考

单词	shadow line
释义	shadow line [`shad·ō ´līn] ^{GRAPHIC ARTS} A thick line in a line drawing of an object illuminated by light; indicates the edge farthest from the source of light.
随便看	attenuation constant attenuation distortion attenuation equalizer attenuation factor attenuation length attenuation network attenuation ratio attenuator Atterberg scale attic Attican orogeny attic tank atticurge attic ventilator attitude attitude control attitude gyro attitude indicator attitude jet atto- attracted-disk electrometer attraction gripper attractor attribute attribute sampling

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。