“地平上弧”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	地平上弧
释义	地平上弧 diurnal arc
随便看	exposure clock exposure container exposure control exposure control band exposure control stripe exposure counter exposure cracking exposure dose exposure factor exposure field exposure guide exposure hole exposure indicator exposure in static total enclosure chamber exposure intensity exposure label(l)ing exposure latitude exposure machine exposure meter exposure-meter exposure-meter for microphotography exposure of brachial plexus exposure of common peroneal nerve exposure of internal abdominal ring exposure of median nerve