α-transferα-迁移
3)transfer credibility degree β迁移信度β
1.Based on the concept of the F-rough integral proposed by Yu[1],the concept of the β-rough integral was given by employing the transfer credibility degree β,the relation between the F-rough integral and the β-rough integral was discussed.基于文献[1]提出的F-粗积分概念,引入迁移信度β,提出在迁移信度β条件下的β-粗积分,讨论F-粗积分与β-粗积分的关系,证明β-粗积分是F-粗积分的推广,F-粗积分是β-粗积分的特例。
4)α(or β) slip lineα(β)滑移线
5)decantation[英][,dik?n'tei??n][美][,d?k?n'te??n]迁移;调迁
6)relocation[英][ri:l?u'kei??n][美][rilo'ke??n]迁徙;迁移
延伸阅读
2α,17α-Diethinyl-A-nor-5α-androstane-2β,17β-diol分子式:C22H30O2分子量:326.48CAS号:52-74-4性质:产品为结晶化合物。制备方法:可用3β-乙酰氧基雄甾-5-烯-17-酮经催化氢化、水解,生成3β-羟基雄甾烷-17-酮,然后以铬酸氧化开环(A)、环合得A-失碳雄甾烷-2,17-二酮,最后以乙炔炔化制得该品。用途:双炔失碳丙酯的中间体。
