对羰基的加成作用是有机化学中最重要的反应之一。
Addition to carbonyls is one of the most important reactions in organic chemistry.
讨论了引入钯催化剂对微波氚标记,及微波氚标记过程中脱卤和加成作用的影响。
The influence of a palladium catalyst on the microwave tritium labelling reaction and dehalogenation or addition of the starting materials are discussed.
需要探索在透钙磷石中添加成骨因子是否对改善其骨形成有有益作用。
It needs to explore whether adding osteogenic factors into brushite have beneficial effect on improving its bone formation.
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