在构成这些算符时,我们不会陷入任何 非 对易性问题中.We won't run into any problem of non - commutativity in constructing these operators.由上层程序指定的开始地址可以是对齐或 非 对齐的.The start address specified by upper layer may be aligned or non - aligned.任何人...

研究了偕二金属有机试剂3与氯化三烷基锡和碘的非对映选择性反应.The diastereoselective reactions of organogembismetallic reagent 3 with trialkyl tin chloride and iodine were studied....