alpha position
英 [ˈælfə pəˈzɪʃn]
美 [ˈælfə pəˈzɪʃn]
α位置
双语例句
- The chemical shift has a close relation with the reaction activeness: the smaller the δ_H value of the alpha position hydrogen in the compound, the higher the electricity substitution activeness.
分子的化学位移与反应活性有密切联系：化合物α位氢原子的δH值愈小，该化合物亲电取代反应活性愈高； - Relationship between the C-NO_2 bond dissociation energy values and its position in nitroaromatic molecules with alpha C-H linkage
含AlphaC-H键的硝基芳香族炸药分子的C-NO2键离解能研究 - It has a too weak ability in alpha/ numberic mode and vacant position in graphics processing to meet needs of present engineering design and data processing.
但其较弱的文本显示处理能力和空缺的图形处理能力已不能满足当今工程设计和数据处理的需要。