随着人们生活水平的提高 英语
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 10:16:30
芝麻开花————节节高
所以导致到处都堵车没地方停车
是啊,认可你的想法,交出分来把.
Incurrentsociety,peoplehaveknowntheimportanceofkeepinghealthyandgoodlifehabit.Inthepast,peopleatethr
Inrecentyears,peoplebecomericherandricher,andmoreandmorepeoplestartcaringabouttheirhealth.Asallofusk
Howlongshouldthenationalholidaybe?Itgoeswithoutsayingthatsomepeoplepreferlongvacationsbecausetheycan
(1)当该汽车以25kw的功率在平直公路上以72km/h的速度行驶,可以认为是匀速的,此时F牵引=f阻又P=F牵引V所以F牵引=f阻=P/V=25000/20=1250N(2)行驶100km做有功w=
Withthedevelopmentofthesocialeconomyandtheimprovementofthepeople'slivingstandard.
1、机械能(由于电动自行车运动,具有的能量就是机械能,是由电能转化而来的)2、消耗的电能W=Pt=240w*2500s=600000J=6*10^5J3、阻力f=0.04(m人+m车)g=0.04*1
阻力f=功率P/速度v=50kw/20m/s=2.5kN
Withthedevelopmentofeconomy,ourlifeisbecomingbetterandbetter.Personalcarsareacceptedbypeoplegraduall
娃娃都是长春市dghhdf.
水地暖的好处就是不占空间,效果好,缺点就是一旦出现问题,维修相当麻烦,
不是的,水地暖正被进一步淘汰.
withtheimprovementofpeople'slivingstandard
1.-8-11-14-16+41+8=050x30=1500km2.1500除以100x8x4.74x12=6825.6元求采纳
Aspeoplelivingstandardrise,thenumberofprivatecarsincreased,trafficjamisdeteriorating希望能帮到您,谢谢采纳~~~o(
中文有错误,应该是:人们的生活日益丰富多彩,而不是生活水平丰富多彩.试译:Withtheimprovementofpeople'slivingstandard,theirlivesbecomerich
Aspeople'slivingconditionsimprove,TVprogrammesmustcatertothetastesofallkindsofpeople.
其实就那几大公司不断出新产品罢了