0.5h= ____min =_____s

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0.5h=____min=_____s0.5h=____min=_____s0.5h=____min=_____s30min1800s

0.5h= ____min =_____s
0.5h= ____min =_____s

0.5h= ____min =_____s
30min 1800s

0.5h= ____min =_____s 2.5h=____min=____s 1.5m/s= ____km/h 900s=____min 1.2h=___min=____s 1d=____min 蜗牛以5.4m/h的速度从树根向树梢爬去,8m.可以推算,蜗牛至少要爬____min才能到达树梢. 一.0.015KM=1.5×_____m=1.5*____dm=1.5*____cm=1.5*____mm 二.12.5mm=1.25*___km三.10nm=1.0*____cm=1.0*____m 四.2.5h=____min=_____s 五.120s=____min=____h*是×,请以科学计数法表示, 0.015KM=1.5×_____m=1.5×____dm=1.5×____cm=1.5×____mm二.12.5mm=1.25×___km三.10nm=1.0×____cm=1.0×____m 四.2.5h=____min=_____s 五.120s=____min=____h 请以科学计数法表示, 120s=____min=____h 75u s=____s=____min 补上单位张伟的身高是16.6_____7.5km=______m;5.85mm=_____m;0.068m=_______nm;16.4m=______um;1.8h=____min;45min=_____h 下列古代称呼分别是指什么 桑梓_____   巾帼_____   须眉_____   鸿雁____   汗青____三尺_____   结发_____   令堂_____=_____   令尊_____=_____  令媛_____=_____  尺素_____ Fall is a h _____ season 英语翻译The film _____ _____ _____ a novel by D.H.Lawrence. Is Ben____(read)now?No,he is not.____Min and Mog____(chase)the mice at night. h-h-h-3=0怎么解的 元素符号H可以表示_____,也可以表示____ .H:How are you?A:I'm OK,too.________ .______to my home .Thanks,I will._____._____..A:And you ?H:I'm OK,too.________ .A:______to my home .H:Thanks,I will.A:_____.H:_____. 单片机程序分析题求解答 MOV A,# 00H DEC A DEC A MOV 18H,A (18H) =设(20H)=74H,(21H)=96H执行下列程序段MOV 30H,20HANL 30H,#1FHMOV A,21HSWAP ARL AANL A,#0E0HORL 30H,A (30H)=_______