| 释义 |
oxygensCOCA¹⁸⁸¹¹⁴BNC⁷²³²⁹
基本例句
n.氧化氧O-2原型oxygen的复数 The small molecular weight crown others with14-membered macrocyclic ring and four ring oxygens have brilliant prospects as lithium extractant.
小量值的十四元环四氧羧酸冠醚是最有希望的优良锂萃取剂。 cnki
Oxygens in the lattice lower the specific catalytic activity of tungsten carbide for these reactions.
晶格氧使碳化钨的比活性略有下降。 cnki |