“umbelliferone”的概念、定义、翻译、参考文献-科学参考

单词	umbelliferone
释义	umbelliferone Encyclopedia 理学伞形花内酯释 umbelliferone伞形花内酯分子式C9H6O3。半系统命名为7-羟基香豆素。简单香豆素类化合物，同时也是一类C-7位上连有羟基的香豆素类的母体化合物。 Chemistry ＞有机化学＞天然产物及药物＞释义 umbelliferone伞形花内酯
随便看	airfield drainage system airfield earthwork airfield pavement panel airfield runway survey airfield service driveway airfield support buildings airfield support for flight test air filter air filter medium air filters air filtration and purification in the archival repository air float gyroscope air flooding air flotation air flotation thickening of mineral processing products airflow dyeing air flow motion in cylinder airflow shielding air-flue gas system air flue infiltration ratio air fluorescence cosmic ray detector airfoil airfoil theory air forced and slurry induced mechanical flotation cell air forced flotation cell

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。