“pregnane”的概念、定义、翻译、参考文献-科学参考

单词	pregnane
释义	pregnane Encyclopedia 理学孕甾烷[类]释 pregnane孕甾烷类具有C-17位连接β-乙基侧链的C21-甾体骨架的化合物。 Chemistry ＞有机化学＞天然产物及药物＞释义 pregnane孕甾烷[类]
随便看	grazing animal husbandry grazing animals grazing ban for pasture restoration grazing bullet wound Grazing by the River grazing capacity grazing collision grazing cycle grazing density grazing eclipse grazing ecology grazing effect grazing erosion or grazing-induced erosion grazing exclusion grazing food chain grazing forages grazing formation grazing-goat problem grazing incidence grazing incidence optics grazing incidence reflection spectroscopy grazing incidence reflection spectroscopy, GIR spectroscopy grazing incidence spectrograph grazing incidence system grazing incidence telescope

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。