“色原酮”的概念、定义、翻译、参考文献-科学参考

单词	色原酮
释义	色原酮 Encyclopedia 理学色原酮释 chromone色原酮分子式C9H6O2。系统命名为4H-苯并[b]吡喃-4-酮（4H-benzo[b]pyran-4-one）。又称4H-色烯-4-酮（4H-chromen-4-one）。俗称色酮，因含此结构单元的天然产物多为有色物质而得名。 Chemistry ＞有机化学＞天然产物及药物＞释义 chromone色原酮
随便看	back plane backplane back pressure heat and power cogeneration back pressure test for gas well back pressure turbine backproject backprojection operator back propagation back-propagation back propagation algorithm back-propagation algorithm back propagation network back propagation neural network back-propagation neural network back propagation of errors network back propagation，BP back reaction backreflection back reflective material backrope backsaw backscatter backscatter cross-section back scattered electron backscattered electron

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。