反演几何(学)

inversion geometry的用法和样例：

例句

Seismic trace inversion and attributes.地震道反演和地震属性。
Polar vectors and axial vectors are distinguished by their inversion properties.极矢量与轴矢量的区别在于它们的反演性质不同。

用mp3背四级单词27

gallery -画廊,美术馆 gallon -加仑 gang -(一)帮,(一)伙 gap-缺口,间隙 garbage -垃圾,废物 gardener-园丁 garlic -大蒜 gas -气体,煤气 gasoline -(美)汽油 gaze-凝视,注视 gear -齿轮装置 gene -基因 generally -一般地,通常 generate-生成,产生,引起 generator -发

发表于:2018-11-29 / 阅读(253) / 评论(0)

用mp3背四级单词

倒装句

倒装句：谓语的一部分或者全部放在主语之前的句子称为倒装句。定义为了强调、突出等语用目的而颠倒原有语序的句式叫做倒装句。在倒装句中，颠倒了的成分可以恢复原位而句意基本不

发表于:2018-12-01 / 阅读(272) / 评论(0)

初中语法汇总

大学体验英语听说教程第一册Unit09

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发表于:2018-12-04 / 阅读(120) / 评论(0)

大学体验英语听说教程

VOA慢速英语--Improve Your Writing with Inversion, Part 1

In English, the traditional word order of a statement is subject + verb. Never do we change the order except when asking a question. Or do we? If you listened closely, you may have noticed that my statement beginning with the word never failed to fol

发表于:2018-12-08 / 阅读(132) / 评论(0)

2018年VOA慢速英语(十一)月

VOA慢速英语--Improve Your Writing with Inversion, Part 2

In last weeks Everyday Grammar, we told you about a few kinds of inversion that are useful in academic writing and common on the TOEFL. But there are others. Today, well talk about three more. In fact, I already used one kind in my introduction. Comp

发表于:2018-12-16 / 阅读(135) / 评论(0)

2018年VOA慢速英语(十一)月

【听英文对话做选择】劝说爸爸买学习用品

1. Which item did the girl NOT mention about her needed supplies for school? A. pencils B. computer C. calculator 2. Why doesn't the father want to buy his daughter some of these supplies? A. The items are far beyond his financial means. B. He feels

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听英文对话做选择

【听英文对话做选择】每周的活动

1. What one thing does the girl NOT have to do on Wednesday after school? A. practice the piano B. take care of children C. finish homework assignments 2. Why can't the girl go to a movie on Monday? A. She has to catch up on her French homework. B. S

发表于:2018-12-28 / 阅读(125) / 评论(0)

听英文对话做选择

听一分钟英文：Mathematics-数学

When I was a kid I was top of the class in maths. I was really good at mental arithmetic and doing sums. Things were easy back then, It was all addition and subtraction, multiplication and division. I knew my times tables like the back of my hand. Th

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听一分钟英文-M

经济学人:空气污染:吹走它(1)

Science and technology: Air pollution: Blown away 科技：空气污染：吹走它 Retired jet engines could help clear the smog that smothered big cities. 退役喷射发动机可以用来驱逐笼罩大城市的雾霾。 To land at Indira Gandhi A

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经济学人科技系列

经济学人:空气污染:吹走它(2)

Another good candidate would be a government-run plant at Badarpur, less than 50km from the middle of Delhi. 另一个较好的选择便是位于巴达普（距德里市中心不到50千米）的官办工厂。 According to the Centre for Science and

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经济学人科技系列

经济学人:一周商业要闻14

The world this week-Business 本周经济新闻 Amazon showed off its first smartphone, which will go on sale next month. 亚马逊展示了将在下月发售的第一款智能手机。 Priced at the high end of the market, the device runs on a versi

发表于:2018-12-31 / 阅读(174) / 评论(0)

经济学人要闻

经济学人:欧洲央行降息推高美元汇率

The world this week-Business 本周政治要闻 Alibaba took its IPO to investors in a roadshow, having priced the offering at between 60 and 66 a share. 阿里巴巴借路演助力IPO，定价区间为60到66美元。 This could value the Chinese e-

发表于:2018-12-31 / 阅读(261) / 评论(0)

经济学人要闻

每日商务英语第143期:收尾工作

finishing touch 收尾工作英文释义 The final element needed to complete something;the culmination. (NOTE: often plural 'finishingtouches') 例句 Painting the old building we had fully remodeled was the finishing touch before we reopened. 我们

发表于:2019-01-08 / 阅读(157) / 评论(0)

每日商务英语

倒装句的种类

当主语在谓语前出现时叫顺序（the natural order）。在某些情况下，我们可以把谓语成分放在主语前面，这种词序叫做倒装（ the inverted order）。倒装分两种：配合语法条例的倒装，叫grammatical

发表于:2019-01-09 / 阅读(128) / 评论(0)

英文语法词汇

美国国家公共电台 NPR 'Black Panther' Costume Designer Draws On 'The Sacred Geometry Of Africa'

KELLY MCEVERS, HOST: Over the last few months, weeks, days, hours, you might have heard of a certain movie that is in theaters this weekend. (SOUNDBITE OF FILM, BLACK PANTHER) FOREST WHITAKER: (As Zuri) I give to you the Black Panther. MCEVERS: Black

发表于:2019-01-16 / 阅读(133) / 评论(0)

2018年NPR美国国家公共电台2月

纯正英语一分钟-multiplication

发表于:2019-01-21 / 阅读(155) / 评论(0)

纯正英语一分钟

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在这个右撇子占绝对多数的世界，却有这样一群左撇子：他们之中天才辈出，他们对人类文明的贡献和对人类历史、生活的影响远远高于他们在人口中的比例。左撇子到底缘何而来？我们来看

发表于:2019-02-08 / 阅读(134) / 评论(0)

阅读空间

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发表于:2019-02-15 / 阅读(107) / 评论(0)

英语笑话（MP3+文本）

（考研词汇）新版—47

generation n.一代，一代人；产生 generator n.发电机；发生者 generous a.慷慨的；宽厚的 genius n.天才；天才人物 gentle adj.柔和的 gentleman n.绅士；有教养的人 gen

发表于:2019-02-21 / 阅读(424) / 评论(0)

考研英语

英语歌曲：《这个杀手不太冷》主题曲 Shape of my heart

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发表于:2019-03-02 / 阅读(184) / 评论(0)

影视英文歌曲

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