here+ends+the+diary+of

骆荆齿2963设f(x)有三阶连续的导数,且f(x+h)=f(x)+hf'(x+θh),0<θ<1中的θ与h无关,试证f'''=0 -
封虾肿15331081893 ______ f(x+h)=f(x)+hf'(x+th) 两边对h求导得: f'(x+h)=f'(x+th)+thf''(x+th) f'(x+h)-f'(x)=f'(x+th)-f'(x)+thf''(x+th) (f'(x+h)-f'(x))/h=t(f'(x+th)-f'(x))/th+tf''(x+th) 令h趋于0,取极限得: f''(x)=limtf''(x)+limtf''(x) 所以lim(h趋于0)t=1/2

骆荆齿2963在一个英语句子中,什么时候可以略读,什么时候要连读? -
封虾肿15331081893 ______ 连读的分类英语中的连读主要有四种:1)辅音+元音的连读(Consonant + Vowel)2)辅音+辅音的连读3)元音+元音的连读4)T, D, S 或Z+Y的连读1. 辅音+元音的连...

骆荆齿2963f(x)具有二阶连续导数,f＂(x)不为0,由拉格朗日公式有f(x+h)=f(x)+hf'(x+th)(0<t<1),证明:limh - >0t=1/2 -
封虾肿15331081893 ______ 由f(x+h)=f(x)+hf'(x+th) 可得f'(x+th)=[f(x+h)-f(x)]/h 对f'(x+th)泰勒展开得 f'(x+th)=f'(x)+thf''(ξ) 联立得t={[f(x+h)-f(x)]/h - f'(x)} / hf''(ξ) =[f(x+h)-f(x)-hf'(x)] / h / f''(ξ) 取极限得 lim (h->0)t =lim [f(x+h)-f(x)-hf'(x)] / h^2 * lim 1/f''(ξ) 用洛必达法则 =lim [f'(x+h)-f'(0)- f'(x)] / 2h ...

骆荆齿2963同义转换.根据句意及所提供句子的结构,将下列句子做同义转换
封虾肿15331081893 ______ 1. enjoyed themselves [ enjoy oneself = hava a good time 玩得愉快;因为原句中用的是 had , have 的过去式,所以为了保持时态一致,用enjoy的过去式 ] 2.brightly [ 动词shine 应用副词修饰] 3.a lot of [ much 修饰的是不可数名词 rain, 所以用既可...

骆荆齿2963thanks+for+the+expression+chance+here++ending++here是甚么意思
封虾肿15331081893 ______ 感谢给我1个展现的机会

骆荆齿2963adj+to do -
封虾肿15331081893 ______ 状语 1、表原因 You are so silly not to have locked your car. 2、表目的 The problem is difficult to work out. 3、表结果 The person is very nice to work with.

骆荆齿2963only to meet the ends 怎么翻最准 翻成“ 仅仅为了糊口”准吗?谢谢 -
封虾肿15331081893 ______ 吃了上顿没下顿,是make ends meet. 所以“ 仅仅为了糊口”应该是only to make the ends meet. 这句话怎样理解关键要看上下文,楼主不妨把前面的句子给两句,以便准确翻译.看到补充了,这个翻译是可以的,另外还可以说:仅仅是维持生计?(就是为了生计?)

骆荆齿2963hillsong——To the Ends of the Earth 英文歌词翻译 -
封虾肿15331081893 ______ Love unfailing Overtaking my heart You take me in Finding peace again Fear is lost in all you are 爱不止息,完全占据我心,向我靠近,找到平安,因为祢,不惧怕.And I would give the world to tell you're story'Cause I know that you've called me I ...

骆荆齿2963the ends of the earth 是什么意思?
封虾肿15331081893 ______ 地球末日,世界末日

骆荆齿2963英语翻译机器免疫 -
封虾肿15331081893 ______[答案] 一楼的前半句语法不对,没有谓语. Everything comes form here,and should ends in here. Ends为动词第三人称单数.