热力学函数

长方体棱长怎么算为迎接5月1日国际劳动节,工人叔叔要在俱乐部的四周装上彩灯（底面的四周不装）.已知工人俱乐部的长90M宽55M高20M工人叔叔至少需要多长彩灯线? Is Taipei a good place to visit? 长方体的棱长总和公式 good place to visit.是什么结构?to visit是做定语吗?a heavy price to pay His way of deal wiht this probelem is unique.这句中of 为什么不能用to 长方体的棱长怎么算把一个棱长是5dm的钢坯造成宽5dm，高2dm的长方形钢件，求钢件的长！ 问一下sinacosa=负60/169而sina+cosa=负7/13.a在第二象限.求sina和cosa的值 已知sinacosa=60/169,且45° i think he has something to do（变否定句）他把think前加了don't something变成了anything我认为双否又变否定了,等于没变,我很疑惑?请帮助双否还是肯定的啊! He's got the flu 这里的's是has的意思吗? I think he has something to do.(变否定句）从句是否将something 变成 anything? “一般将来式”和“将来进行式”句子中的Shall和Will怎么分,急急用.谢谢!而在什么情况下，第一人称用Will？ 在下只求一篇作文!用if和will来写句子,计划自己的未来!单词数60~80. 初二用Will造句讲自己的将来（5句） 初2英语完形填空____ a sporting hero,LiuXiang is invited to competitions around the world.( )A Like B For C As D TOWill be ___more time away from sports?( )A pay B spend C need D have 长方体的棱长总和要公式的、要长方体的 长方体棱长的总和怎么求 长方体的棱长总和是64厘米,求长、宽、高三条棱长的和, 长方体的棱长总和与长,宽,高的和比是( )没有给出数字 You've got to be kidding.中的have got to be 是特殊用法么? I'm beginning to think i've got rotten luck with women. I'm sorry to hear that i haven't forget you every time.什麽意思?如题完整一句的是:I'm sorry to hear that i haven't forget you every time.And thanks you tell me the feeling,I will love you more and more. Give me five 的中文意思是什么? 谁能告诉我”give me five ”的中文意思是什么? Ann like playing____guitar very much,but she hardly ever plays____chessA.the;不填 B.the;a C.the;the D.不填;the 一个长方体的棱长之和是144厘米,相邻的3条棱的长度之和是多少厘米?要计算式子 一个长方体得三条棱长之比为2:3:4,棱长总和为36厘米,那么这个长方体的最长棱的长度_____厘米 已知长方体的长宽高,如何算棱长总和 英语第二题,完型填空 一个长方体的棱长的总和为48cm,长是6cm ,高是0.2dm,算一算这个长方体的宽是多少分米? 非常紧急的需要初1英语完形填空的题!如题,当然还要答案,越多的就追加分数! Frank speaking,we don't like the new film .在after all in all at all above all 中选哪个 The earlier the birds get up,___ ___ ___ they get food越是早起的鸟儿，就越容易得到食物