熵变是不是状态函数

建筑幕墙防雷节点防雷节点中有一段话：钢立柱之间采用2*40导电铜索导通,接触面积不小于150平方毫米. 幕墙高度多少米以上必须进行防雷设计 Congratulate you on___(success)in getting through the exam. rape什么意思 600字初中小小的不倒翁 英语“rape意思为什么相差很大有什么那个的,还有油菜花,晕了 __you work hard ,you will achieve your dream.A so long as B on condition that C__you work hard ,you will achieve your dream.A so long as B on condition that C provided that D as far as那个不能选,为什么 当物体有向什么的加速度时,产生什么现象? 栋字怎么组词 真空是没有空气还是没有物质?光是物质吗?尤什么组成? Let's plant__(many)trees tomake our planet greener 迪拜街头风光 天净沙秋思赏析 迪拜的街头风光是景色!而不是作文要是自己写的,网上的我不要 let`s go to the cinema to w___ a flim填空, Let's go to the cinema.的同义句改Let's最后的标点是问号 Let's go to the cinema的同义句是? Let's go to the cinema.(同义句)改为：____ you ____ to go to the cinema? Vegetabies are good for our ______.A,health B,healthy Swimming is good for our healthy改错 is not good for our healthy英语怎么说 Everybody wants happiness.No one wants pain.But how can you make a rainbow without a little rain?本人英文不好,让大家见笑啦···· Everybody wants happiness.No one wants pain.But how can you see the rainbow without drizzle?求翻译 《东北往事：黑道风云20年》写的是哪个城市的故事?里面写的很真实,生活在这个城市的东北人肯定能看出来. if we do not hang together,we shall most assuredly hang separately.(benjamin franklin)怎么翻译? Ｈ型钢有没有Ｑ345Ｂ材质的 “whether you come or not doesn't concern me”翻译谢谢. 请问,attack 和 attack on 有什么区别? hurt harm attack 三个词意思都是伤害,有什么区别么?请组词 hit attack beaten struck 这个词的区别是什么 He likes to write litters with a pencil 其中的with对不对,还是用其他介词 例：父爱是一片海,宽阔的胸怀里容有对女子的爱.父爱是—————,—————————————.仿写例句