[计] 构造证明

constructive proof的用法和样例：

例句

By use of multigrid method, this paper proposes a preconditioned iteration method solving the boundary value problem of elliptic equations, the proof of convergence is given.摘要利用多重网格法的思想，构造出一种求解椭圆型方程边值问题的预处理迭代格式，并给出了收敛性证明。

英文歌曲：Sade - Bullet Proof Soul

I was so in love with you You rarely see a love that true Wasn't that enough for you Wasn't that enough for you I would climb a mountain I wouldn't want to see you fall Rock climb for you And give you a reason for it all You kept on thinking You were

发表于:2018-12-01 / 阅读(196) / 评论(0)

英文歌曲

遗失的法老城市07

And then, other strange anomalies began turning up. Puzzling finds from other places suggesting Piramesse might lie elsewhere. Show me. He says it was dug up about 30 kilometres from here. He claimes it's from Piramesse. Well, cartouche is certainly

发表于:2018-12-05 / 阅读(325) / 评论(0)

遗失的法老城市

牛津英语新词：Receipts

Comey has the receipts! 这句话在社交媒体上被欢乐地传颂。这里的Receipt指的是前FBI局长James Comey掌握的一份备忘录，记录着特朗普总统要求他停止对Michael Flynn的调查。但是为什么receipts(收据)变成了

发表于:2018-12-12 / 阅读(195) / 评论(0)

英文语法词汇

美国习惯用语:742 The proof is in the pudding

今天我们要讲的一个美国习惯用语是：The proof is in the pudding。Proof就是证明， pudding是西菜里的一种甜点，中文翻成布丁。 The proof is in the pudding，意思是说，这布丁好不好吃，只有吃了以后才

发表于:2018-12-16 / 阅读(186) / 评论(0)

美国习惯用语

音乐咖啡厅:Paramore - Proof

这个年轻的乐队成立于美国Franklin，Tennessee，当Hayley从她的老家Meridian搬到当地时遇到了同样热爱音乐的两兄弟Josh Farro和Zac Farro.随后bass手Jeremy Davis，Hunter Lamb加入乐队，他们给自己起了一个特

发表于:2018-12-17 / 阅读(180) / 评论(0)

音乐咖啡厅

英语博客-北美风情 190、The proof is in the pudding

Has your English improved lately? The proof is in the pudding! In this episode, were talking about having (or not having) evidence to believe something is true. We look at expressions that can be used to talk about having proof to judge all kinds of

发表于:2019-01-01 / 阅读(129) / 评论(0)

英语博客-北美风情

BBC视频：Shark-proof divers 防鲨鱼潜水服

Few would want to end up in the jaws of a hungry shark. So， how to avoid becoming fish food？ Two Australian businessmen have designed wetsuits which they say are shark-repellent. This blue and white model might help divers to blend in； the blac

发表于:2019-01-05 / 阅读(164) / 评论(0)

英语新闻视频

VOA标准英语2012--'100 Proof' Reflects Big Changes for Kellie Pickler

'100 Proof' Reflects Big Changes for Kellie Pickler Pickler says she finally found her creative identity on her third album, 100 Proof. With titles like Wheres Tammy Wynette and Unlock That Honky Tonk, the songs showcase her traditional Country roots

发表于:2019-01-14 / 阅读(150) / 评论(0)

VOA标准英语2012年(二月)

英文歌曲：Mary J. Blige - The Living Proof

It's gonna be a long long journey 这是一条漫长的旅程 It's gonna be an uphill climb 这是一次严峻的考验 It's gonna be a tough fight 这是一场残酷的争斗 There's gonna be some lonely nights 总会有一些孤独寂寞的夜晚 B

发表于:2019-01-14 / 阅读(129) / 评论(0)

节奏布鲁斯

事实胜于雄辩

俗语有云：是骡子是马，拉出来溜溜。这句话告戒我们，就算有人口若悬河，跟你吹得天花乱坠，我们还是要擦亮双眼，看看他有没有真本事。英语中也有个类似的俗语，叫the proof of thepuddin

发表于:2019-01-14 / 阅读(140) / 评论(0)

实用英语

TED演讲如果我有一个女儿…(9)

I'd like to close with this poem. 我想以此诗来做结束。 When they bombed Hiroshima, the explosion formed a mini-supernova, so every living animal, human or plant that received direct contact with the rays from that sun was instantly turned t

发表于:2019-01-21 / 阅读(129) / 评论(0)

TED演讲教育篇

学个词Learn a Word 第1727 living proof

今天我们要学的词是living proof。Living proof 活生生的证据。美国一位老先生从98岁开始去健身房锻炼，如今102岁的他，已经坚持四年。He is living proof that it's never too late to start exercising. 他是活生生

发表于:2019-02-06 / 阅读(137) / 评论(0)

英语单词荟萃

英语歌曲:Real Man

Real Man Lexington Bridge The chicks on high stilettos Lets get some steam in the kettle DJ's droppin' the bangers Nobody's checkin' your manners Just give me one (one) hot (hot) tune (tune) [2x] If I step to you will you let me through Can I get nex

发表于:2019-02-07 / 阅读(179) / 评论(0)

好听的英文歌曲

音乐咖啡厅:Just When You're leaving

英文歌词: i'm watching you turning away wish i could turn back the hands of time to yesterday i know i was wrong i made a mistake now the only one i love is going away chorus: just when you're leaving just when you're leaving if i could find the wor

发表于:2019-02-18 / 阅读(168) / 评论(0)

音乐咖啡厅

咱们裸熊第64期:地震了

Earthquake! Only the essentials. Essential. 地震了！只带生活必需品逃生。必需品。 Hey! 嘿！ Essential! No! What happened? ! Where'd you go! Huh? Phew! We survived! Hey, do you hear that? Huh, what's going on out there? 必需品！不

发表于:2019-02-19 / 阅读(140) / 评论(0)

咱们裸熊

节奏布鲁斯:Sade - Bullet Proof Soul

发表于:2019-02-20 / 阅读(462) / 评论(0)

节奏布鲁斯

常用英语口语(1)

What are you trying to say?（你到底想说什么？） Don't be silly.（别胡闹了。） How strong are your glasses?（你近视多少度？） Just because.（没有别的原因。） It isn't the way I hoped it would be.（这不是我所盼望

发表于:2019-02-25 / 阅读(136) / 评论(0)

实用英语

常用英语口语：一证难求

（以M代表Mary，O代表Officer） M: Good morning. My name is Mary. O: Good morning. Sit down, please. Would you mind if I ask you some questions? M：Of course not. O: What do you go to America for? M: I'd like to study for my Master's Degree. O

发表于:2019-02-26 / 阅读(228) / 评论(0)

英语口语

音乐咖啡厅:Fifth Harmony - Deliver

He know I keep it ready on the regular So I don't have to get ready, ain't no setting up When I give it, I make sure I give more than enough, yeah He know, he know this, he know, he know this No needs for replacements or a warranty And he'll never ne

发表于:2019-03-11 / 阅读(179) / 评论(0)

音乐咖啡厅

音乐咖啡厅:Jessie Ware - All On You

All on you She'd hang on every word If you'd list them all for her On everything you say She'd keep them all inside But the vow she never heard That day never came But she wants you all the same But she never heard you say I am here to stay-ay-ay-ay

发表于:2019-03-11 / 阅读(293) / 评论(0)

音乐咖啡厅

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