part n.部分;零件;角色;部位v.断裂;分离;离开;分开;不赞成adv.部分地adj.分离的(-前缀)
详细释义
Noun:
the part of a complex number that has the square root of -1 as a factor
双语例句
Since the imaginary parts cancel the result is the sum of the dampings. 由于虚数部分抵消了,故其总和就是总阻尼。
The imaginary part of the optical potential has a certain effect on the calculated cross sections for the larger scattering angular region. 折叠模型光学势的虚部对小射角区影响很小,但对大射角区的截面计算有一定的影响。