“directing substitution”的概念、定义、翻译、参考文献-科学参考

单词	directing substitution
释义	directing substitution Encyclopedia 理学导向取代释 directing substitution导向取代在化学合成反应中，在反应体系中引入一种或多种无机或有机添加剂（结构导向剂），或者通过外界实验条件的改变从而发生特定位置的取代，得到所需的特定结构目标产物的过程。
随便看	ADD model add-on memory add-on security add-on system add or divide like address address aggregation address bus address calculation address code addressees of fundamental rights address format address generation unit address hologram address identifier addressin addressing addressing exception addressing mode addressing technique address mapping address register address resolution address resolution protocol address resolution protocol, ARP

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