“planigraphy”的概念、定义、翻译、参考文献-科学参考

单词	planigraphy
释义	planigraphy [plǝ`nig·rǝ·fē] See <<sectional radiography>>
随便看	sighting shot sighting station sighting system sighting tube sight leaf sight reduction sight-reduction tables sight rod sight tracking line sight unit sigma sigma algebra sigma bond sigma field sigma finite sigma function sigma hyperon sigma-minus hyperonic atom sigma phase sigma pile sigma ring sigmaspire sigma-T sigmatron sigmatropic shift

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。