The internuclear distances in molecules can be measured in many ways.分子中的核间距,可以用很多方法测定它.The hypothetical electron smeart must exert a net attractive Hellmann - Feynman force to counterbalance the internuclear repulsion.假...
The dynamic SIF variation was found to lag behind the stress - pulse impingement by several microseconds.人们发现,动态应力强度因子的变化滞后于应力脉冲冲击几微秒.Shoulder impingement syndrome is one of the most common painful shoulder disorders.肩夹击...
The band have recently guested on records by Ringo Starr and Tears For Fears.这个乐队最近在林戈·斯塔尔和“恐惧之泪”乐队的唱片中客串过。Bart Starr, the football player , was being shaved by a barber.理发师在给橄榄球星巴特·斯塔尔修面.They live in Glendale, and Starr...