单匝平面载流线圈的面积为0.lm²,通以电流强度为0.4A的电流,该线圈的磁矩大小为()
Iwouldratheryou__(come)tomorrow.
弹簧振子沿水平面做简谐振动,总熊量为E,若其振幅增加为原来的两倍,则总能量变为()
Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
Ifyouareunabletocometotheinterview,for______reasonyoushouldinformusaheadoftime.