The authors propose an E 2 elimination mechanism in which the cinchona alkaloid acts as a chiral base in consistency with measured isotope effects. 作者提出了电子二是淘汰机制金鸡生物碱手基地作为衡量符合同位素效应.
The results show that the carry elimination mechanism has shorter delay，fewer gates and lower power consumption than carry truncation mechanism. 结果表明进位消除机制相对于进位截断机制需要较短的延时，较少的逻辑门数以及较低的功耗。
Through inducing competence and elimination mechanism , foundation of management system and efective measures , the author brings forward some suggestions to reinforce the tutor team. 引入竞争和淘汰机制,完善管理制度和建立有效保证措施,提出了加强导师队伍建设的建议。
This paper build an one dimensional axial propagating model for Helmholtz resonator, and the noise eliminating mechanism has been revealed. 建立了共振腔型消声器一维轴向声传播模型，揭示了圆形旁支型共振进气消声器的消声机理。