例句與造句

1. His thesis, " I . Solution Structures of Lithium Alkyl Compounds.
2. Ziegler s own research on lithium alkyls and olefins was to lead directly to his discovery of a new polymerization technique some 20 years later.
3. Later, in 1930, He directly synthesized lithium alkyls and aryls from metallic lithium and halogenated hydrocarbons . 4Li + 2RX  2RLi This convenient synthesis spurred numerous studies of RLi reagents by others, and now organolithium reagents are one of the most versatile and valuable tools of the synthetic organic chemist.
4. It's difficult to find lithium alkyl in a sentence. 用lithium alkyl造句挺難的