“protecting group”的概念、定义、翻译、参考文献-科学参考

单词	protecting group
释义	protecting group Encyclopedia 理学保护基释 protecting group保护基为了在后继反应中取得期望的化学选择性，前期对某个可能发生干扰的官能团进行修饰（该官能团碳中心的氧化还原度保持表观不变）而引入的基团。 Chemistry ＞有机化学＞有机合成化学＞释义 protecting group保护基
随便看	skiatron skibobbing skid skidding skidding cableway skidding tractor skid-resistant coatings skiing ski jumping ski jumping ground Ski Jumping Men Individual Large Hill ski jumping men team large hill ski-jump spillway Skikda skill skilled labour and unskilled labour skilled rate skilled worker school skill-grading system for athletes skill in wielding various weapons skill of museum public relations skills competition of China surveying,mapping and geoinformation industry skills in 18 schools of Wushu skills in tossing one’s moustaches and beards skills of Chinese opera performance

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。