家教同人之女神之女

现有一个量程为10V电压表,其内部电阻为10K欧,要把它的量程扩大到250V,应串联多大的电阻?请高人写出计算过 现有一量程为10V电压表,其内部电阻10千欧.要把它的量程扩大到250V,应串联一个多大的电阻? 一个10V的电压表,其电阻是20K欧,若将其量程扩大为250V,需要串联多大的附加电阻R?电阻R=20*250/10=500R All there's left to do is run这句子是什么结构来自taylor swift的love story.还有i talked to up dad go pick out a white dress 这里面为什么是 go pick out? I'll be waiting all there left to do is run That you were Romeo and you were throwing pebbles..and my daddy said stay away from Juliet,and I was crying on the staircase begging you please dont go!I say,Romeo take me somewhere we could be alone...I'll all there left to do is run 符合语法么,left在这里是分词做定语? all there's left to do is run .能不能给我讲一讲这个句子为什么这么用,有什么语法么?RT 古杯动物门的拉丁文是什么? 年纪大的老人冒虚汗可以吃氨基酸吗 下列一次函数中,y随着x的减少而增大的是( ). A.y=3x B.y=3x-2 C.y=3+2x D.-3x-2 古罗马人使用的文字是不是拉丁文? 英语翻译Opportunities and ChallengesFirst,I would like to know,what does your destiny offer you?Happiness,wisdom,a strong body or something else.If I had asked this question to president Nixon,he would probably had said,”Our destiny offers not 谁有Opportunities and Challenges的大约有三百来字的英语作文? 生命的力量是巨大的.请你联系读过的书和实际生活,谈谈你所了解的关于自强不息、奋然向上的故事. 生命的力量 作文 600字 联系自己生活（初二）急. Three books are under the besk. 改为否定句 请问懂生物的专家move the molecules necessary for them to operate是什么意思?Three researchers based in the United States have won the Nobel Prize in Physiology or Medicine.James Rothman,Randy Schekman and Thomas Sudhof studied how cells o 如果把人生比作杠杆,信念好像是它的支点 具备了这个支点,才有可能成为一个强有力的人 这句话强调的是A树立正确的人生理想 B掌握战胜挫折的方法 C寻求转败为胜的机会这选什么 后天就考 信念力怎么样 改为否定句,The math books are on the desk. 改为否定句 The math books are on the desk. There are two books on the desk.改为否定句 sometimes friends move away, Then we feel very sad. we miss them very much, but we can call them and write to them. it could be that we would even see them again.it could be that we would even see them again 就是这句不懂呀 it could be that The joints in the hips and shoulders can make them move in a circle翻译~ 萌字怎么用拼音打出来 “萌”是的拼音是什么,那又是什么意思…… 萌 用汉语拼音 是怎么读的 信任是凝聚的智慧,力量和胆量 举个例子讲错了,是信念 翻译 These family are all relatives and move in and out of each other's lives The math books are on the desk.改为否定句 妈妈韩国字怎么写拜托各位大神 that is a there huose 连词成句是问句