“nine intersection model”的概念、定义、翻译、参考文献-科学参考

单词	nine intersection model
释义	nine intersection model Encyclopedia 工学九交模型释 nine intersection model九交模型定量描述二维空间两个空间对象之间拓扑关系的数据模型。又称9-I模型。
随便看	beam leakage beamlet beamlet transform beam limiting beam-limiting aperture beam line beam maser beam model be a model of virtue for others beam-of-light transistor beam on elastic foundation beam optics beam pattern beam-plasma instability beam-plasma interaction beam radius beam ratio beam reducer beam-reducing telescope beam reversal beam riding guidance beam scanning beam shaping beam smoothing beams of cable-stayed bridges

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。