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- 芳烴C-H鍵活化aromatic C-H bond activation
- C-H鍵活化C-H bond activation
- 甲烷C-H鍵活化C-H activation of methane
- [Ir(COD)(diphos)]Cl配合物活化sp~3C-H鍵及其促進(jìn)CO、CO_2插入Ir-C鍵反應性能的研究Activation of C-H Bond and Insertion Reaction of CO, CO_2 into Ir-C Bond Promoted by [Ir(COD) (diphos)]Cl Complexes
- 由于分子間氫鍵的形成,使得成鍵電子分散,鏈中間TATB分子的N-O和N-H鍵的共價(jià)鍵減弱,而C-C和G-N共價(jià)鍵增強。As the formation of O-H bond between molecules and separation of bonding electrons, the strengths of covalent bonds of N-O and N-H in the middle molecules of the chain decrease, but those of C-C and C-N increase.
- 粘滯鍵stickykey
- 漿果中含有維生素C。Berries contain vitamin C.
- 她不停地敲打著(zhù)打字機的鍵。She is pecking away at the keys of a typewriter.
- TPC-HTPC-H
- 撥號鍵dial key
- B在字母表里排在C之前。B comes before C in the alphabet.
- 閾值HThreshold H
- T／CT/C
- α鍵α key
- TN-CTN-C
- π鍵π bonding
- 天藍CaC; azure C
- 半圓鍵woodruff key
- 天青CaC
- 鞍形鍵saddle key
