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成正比、成反比是什么意思? 比如说电阻一定,电流和电压成正比?什么意思呀?成正比成反比是什么意思? “成正比”和“成反比”是什么意思?在欧姆定律中,“……与……成正比,……与……成反比”,但是,又代表了什么,说明了什么啊?是谁随谁增大而增大,谁随谁增大而减小吗?它们之间的对应关 A large strong animai that peopie ride on and use for pulling heavy thing.读句子,写出英文单词.明天交.不要翻译句子,写出英文单词. your son looks beautiful.=your son looks( ) ( ) -----beautiful your new school looks!A.want B.why C.how D.want a 怎么选 谁有一篇关于“善意的谎言”的作文?在你身上发生过这样的事情吗?你的家人、同学曾经说过善意的谎言吗?请把这样的事写成一篇记叙文,题目自拟,字数不少于500字 求一篇有关《善意的谎言》的作文.不要抄袭的!《最美丽的谎言》 Sometimes people are __(kind) to animals.They do __(crue) to the animals,instead they should show their __（kind） they belong to the people at large.at large是什么词性,做社么成分 初三英语基本都不会要怎么才能快速掌握 靠近你温暖我作文结尾 英语翻译是河北教育的~ 有点小疑惑------many times,he still could-----many times,he still could not understand it.A Having been told B He had been toldCThough he had been told（Though he was told）DHaving told知道B,D不对,但为什么不选C? 把下面句子改为设问句句例：看到日本帝国主义的暴行,我不能无动于衷 判断下面是不是成正比例,并说明理由.1.三角形高一定,面积和底.2.单价一定,总价和数量.3.正方形的周长和边长.4.汽油的总量一定,用去的汽油和剩下的汽油. 判断下面各题是否成反比例,并说明理由1.长方形的周长一定,它的长和宽. 2.三角形的面积一定,它的底和高.3.从家到工厂,骑自行车的速度和所需的时间. 4.煤的总数一定,每天的烧煤量和能够烧 靠近你温暖我!在这部电视中,谢香枚是谁扮演的? 帮助一下,练习有用!请问你有过善意的谎言吗?在什么情况下才能毫无愧疚的说一些善意的谎言呢? after graduation /after graduating 有什么区别 After graduation区别after graduated After _________(毕业）,all students are assigned to suitable jobs.用graduation还是graduating?为什么? in和after的区别 Is she lily?翻译过来是什么 The streets always have many cars running nowadays.这句话怎么理解它的构成呢,尤其是running?在句中是什么成分,什么词性? The streets always have many cars running nowadays改错从语法层面分析The streets always have many cars running nowadays.这样改对吗,还是需要改成There are always many cars running on the streets nowadays.The street可以做主语吗 勾三股四玄五公式是什么? 汉译英 我打算明年到过为留学 I will intend to study abroad next year 这么造句对么 为什么 Is it helpful to study abroad?用英文回答 After graduating from the English Department,he went abroad for further education中After graduating from...是什么语法? 语文七年级上册古代诗歌四首和《世说新语》两则的主旨是什么? ----She has a nice sound,-----so she ( ).是填has还是does