matlab求微分的函数

within the lifetime of everyone over 50.整句的意思,within在句中怎么译成中文解释?there has been a social revolution in European and particularly Western European society within the lifetime of everyone over 50. 中文：the Parties hereby submit to the non-exclusive of the courts of _______三方在此服从于______法院的非专有的司法管辖? 求名人格言! within the range of ...还是within range of什么情况下加the? 莎士比亚的名言 Swim fast是什么中文意思 莎士比亚爱情名句 英文名人格言对学生有鼓励的格言,哈哈 When I came in,Mr Zhang,including his wife and daughter,______watching TV.be动词是were还是was为什么啊 下面这句话中的let go with my right hand 什么意思(讲述在学位授予典礼当中从校长手中接受学位和拂穗的整个过程)：I reached out and shake the principal's hand with my right and at the same time I reached across my le At night I light the light with my right hand A______of smoke rose slowly from the roof of the hut.A.pieceB.columnC.streamD.bar 杨幂为什么叫狐狸呀 We will place the front entrance 7.5 m from the main entrance of the mansion. 求高人翻译!急要! I taught you about my past,thinking my future was you为什么是was而不是将来时 would you like some pears?--No,thanks.I think there ___ enough for usA.is B.are C,has been D.had beenc是不是应该改为have been因为pears 是复数,B也错了,因为要用完成时态请问,你觉得呢? Always think about the past but the results hurt yourself是什么意思 英语翻译fading like a flower (every time you leave) 歌手：roxette In a timeWhere the sun descends alone,I ran a long long way from homeTo find a heart that's made of stone.I will try,I just need a little timeTo get your face right out of my mi 求英语情景对话 Discuss with your partner about some non-traditional family. _____many women of her age,she struggled to find a balance between her career and her family.A For B By C Like D As 麻烦详细一点 It is () to go out for a picnic in such () weather.(enjoy)His father's()gave Him a heavy stnike.(die)Hard-working is the only way to () in business.(success)My classmates and I can do homework () (we)Will you join () tomoorrow?(they) Such/ such a分别接什么?一个好的天气前接Such还是 such be fading away翻译HIS SHINE IS FADING AWAY Fading Away 歌词 带晴字音的英文名要带晴字这个音的英文名 要r 开头的 ( )of the students is in the classroom.A.Both B.All C.every D.NoneHe thinks that a dictionary is( )useful friend.A.a B.an C.the D./I think football is( )best game in( )world.C.a;the D.the;the i have never told a lie in life.you can take the cat! 错在none of the students? 谁知道“never take the shortcut”是什么意思?不懂得别说 Almost everyone has some kinds of hobbies:it may be something from collecting stamps to ____ model planes.A.makeB.makingC.makes D.made为什么选B?理由, john has two hobbies .one is collecting stamps ,()is playing footballAthe otherBanotherCother 帮忙起个英文名?想有个“达”字音的,真厉害，马上就有回应。男的。soffeak 太多出名的名字了，我要个简单一点，我自己也有想，就是想集思广益找个合适的。不过还是先谢谢了。