0.6A=___mA=___μA 300mA=___A=____μA 60μA=____mA=_____A
物理学电流的强弱 单位换算 0.8A=____mA=____uA 700uA=____mA=_____A 100mA=_
电流单位换算1.0.65A=___mA=___微安2.480微安=___mA=___A3.480mA=___微安=___
0.2A=____mA,50mA=_____A,200微安=______mA,100mA=_______微安,2乘10的
2.5A= mA,300A= mA
She offered me a cup of tea.=She _____a cup of tea _____ ___
0.6A= mA uA=?A 450mA=?A=uA 0.25A=?mA
0.5A=( )MA,=( )μA0.18A=()μA 0.5μA=( )mA=( )A
maybe he has a headache=how___ ___a headache
maybe he has a headache=he___ ___a headache
300mA=?A=?uA
Ma Zhuang has a little nose.(改为一般疑问句,并作肯定回答) ___Ma Zhuang___
300mA=0.3A中的mA和A代表什么